Details
| Stereochemistry | ABSOLUTE |
| Molecular Formula | C14H13N8O4S3.Na.5H2O |
| Molecular Weight | 566.565 |
| Optical Activity | UNSPECIFIED |
| Defined Stereocenters | 2 / 2 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
O.O.O.O.O.[Na+].CC1=NN=C(SCC2=C(N3[C@H](SC2)[C@H](NC(=O)CN4C=NN=N4)C3=O)C([O-])=O)S1
InChI
InChIKey=KHQJKXHCWOHDQD-HGUWTHONSA-M
InChI=1S/C14H14N8O4S3.Na.5H2O/c1-6-17-18-14(29-6)28-4-7-3-27-12-9(11(24)22(12)10(7)13(25)26)16-8(23)2-21-5-15-19-20-21;;;;;;/h5,9,12H,2-4H2,1H3,(H,16,23)(H,25,26);;5*1H2/q;+1;;;;;/p-1/t9-,12-;;;;;;/m1....../s1
| Molecular Formula | Na |
| Molecular Weight | 22.98976928 |
| Charge | 1 |
| Count |
|
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Optical Activity | NONE |
| Molecular Formula | C14H14N8O4S3 |
| Molecular Weight | 454.507 |
| Charge | 0 |
| Count |
|
| Stereochemistry | ABSOLUTE |
| Additional Stereochemistry | No |
| Defined Stereocenters | 2 / 2 |
| E/Z Centers | 0 |
| Optical Activity | UNSPECIFIED |
| Molecular Formula | H2O |
| Molecular Weight | 18.0153 |
| Charge | 0 |
| Count |
|
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Optical Activity | NONE |
Cefazolin is a semisynthetic cephalosporin analog with broad-spectrum antibiotic action due to inhibition of bacterial cell wall synthesis. By binding to specific penicillin-binding proteins (PBPs) located inside the bacterial cell wall, cefazolin inhibits the third and last stage of bacterial cell wall synthesis. Cell lysis is then mediated by bacterial cell wall autolytic enzymes such as autolysins. Cefazolin is used to treat bacterial infections of the skin, moderately severe bacterial infections involving the lung, bone, joint, stomach, blood, and urinary tract. It is clinically effective against infections caused by staphylococci and streptococci species of Gram positive bacteria. This drug also can be used for perioperative prophylaxis.
Approval Year
Targets
| Primary Target | Pharmacology | Condition | Potency |
|---|---|---|---|
Target ID: CHEMBL2354204 Sources: https://www.ncbi.nlm.nih.gov/pubmed/3266730 |
Conditions
| Condition | Modality | Targets | Highest Phase | Product |
|---|---|---|---|---|
| Curative | ANCEF Approved UseCefazolin for Injection, USP is indicated in the treatment of the following infections due to susceptible organisms: Respiratory Tract Infections: due to S. penumoniae, S. aureus (including beta-lactamase-producing strains) and S. pyogenes. Injectable benzathine penicillin is considered to be the drug of choice in treatment and prevention of streptococcal infections, including the prophylaxis of rheumatic fever. Cefazolin for Injection, USP is effective in the eradication of streptococci from the nasopharynx; however, data establishing the efficacy of cefazolin in the subsequent prevention of rheumatic fever are not available. Urinary Tract Infections: due to E. coli, P. mirabilis. Skin and Skin Structure Infections: due to S. aureus (including beta-lactamase-producing strains), S. pyogenes, and other strains of streptococci. Biliary Tract Infections: due to E. coli, various strains of streptococci, P. mirabilis and S. aureus. Bone and Joint Infections: due to S. aureus. Genital Infections: (i.e., prostatitis, epididymitis) due to E. coli, P. mirabilis. Septicemia: due to S. pneumoniae, S. aureus (including beta-lactamase-producing strains), P. mirabilis, E. coli. Endocarditis: due to S. aureus (including beta-lactamase-producing strains) and S. pyogenes. Appropriate culture and susceptibility studies should be performed to determine susceptibility of the causative organism to cefazolin. Perioperative Prophylaxis: The prophylactic administration of Cefazolin for Injection, USP preoperatively, intraoperatively and postoperatively may reduce the incidence of certain postoperative infections in patients undergoing surgical procedures which are classified as contaminated or potentially contaminated (e.g., vaginal hysterectomy, and cholecystectomy in high-risk patients such as those older than 70 years, with acute cholecystitis, obstructive jaundice or common duct bile stones). The perioperative use of Cefazolin for Injection, USP may also be effective in surgical patients in whom infection at the operative site would present a serious risk (e.g., during open-heart surgery and prosthetic arthroplasty). The prophylactic administration of cefazolin should usually be discontinued within a 24 hour period after the surgical procedure. In surgery where the occurrence of infection may be particularly devastating (e.g., open-heart surgery and prosthetic arthroplasty), the prophylactic administration of Cefazolin for Injection, USP may be continued for 3 to 5 days following the completion of surgery. If there are signs of infection, specimens for cultures should be obtained for the identification of the causative organism so that appropriate therapy may be instituted (see DOSAGE AND ADMINISTRATION). To reduce the development of drug-resistant bacteria and maintain the effectiveness of Cefazolin for Injection, USP and other antibacterial drugs, Cefazolin for Injection, USP should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Launch Date1973 |
|||
| Curative | ANCEF Approved UseCefazolin for Injection, USP is indicated in the treatment of the following infections due to susceptible organisms: Respiratory Tract Infections: due to S. penumoniae, S. aureus (including beta-lactamase-producing strains) and S. pyogenes. Injectable benzathine penicillin is considered to be the drug of choice in treatment and prevention of streptococcal infections, including the prophylaxis of rheumatic fever. Cefazolin for Injection, USP is effective in the eradication of streptococci from the nasopharynx; however, data establishing the efficacy of cefazolin in the subsequent prevention of rheumatic fever are not available. Urinary Tract Infections: due to E. coli, P. mirabilis. Skin and Skin Structure Infections: due to S. aureus (including beta-lactamase-producing strains), S. pyogenes, and other strains of streptococci. Biliary Tract Infections: due to E. coli, various strains of streptococci, P. mirabilis and S. aureus. Bone and Joint Infections: due to S. aureus. Genital Infections: (i.e., prostatitis, epididymitis) due to E. coli, P. mirabilis. Septicemia: due to S. pneumoniae, S. aureus (including beta-lactamase-producing strains), P. mirabilis, E. coli. Endocarditis: due to S. aureus (including beta-lactamase-producing strains) and S. pyogenes. Appropriate culture and susceptibility studies should be performed to determine susceptibility of the causative organism to cefazolin. Perioperative Prophylaxis: The prophylactic administration of Cefazolin for Injection, USP preoperatively, intraoperatively and postoperatively may reduce the incidence of certain postoperative infections in patients undergoing surgical procedures which are classified as contaminated or potentially contaminated (e.g., vaginal hysterectomy, and cholecystectomy in high-risk patients such as those older than 70 years, with acute cholecystitis, obstructive jaundice or common duct bile stones). The perioperative use of Cefazolin for Injection, USP may also be effective in surgical patients in whom infection at the operative site would present a serious risk (e.g., during open-heart surgery and prosthetic arthroplasty). The prophylactic administration of cefazolin should usually be discontinued within a 24 hour period after the surgical procedure. In surgery where the occurrence of infection may be particularly devastating (e.g., open-heart surgery and prosthetic arthroplasty), the prophylactic administration of Cefazolin for Injection, USP may be continued for 3 to 5 days following the completion of surgery. If there are signs of infection, specimens for cultures should be obtained for the identification of the causative organism so that appropriate therapy may be instituted (see DOSAGE AND ADMINISTRATION). To reduce the development of drug-resistant bacteria and maintain the effectiveness of Cefazolin for Injection, USP and other antibacterial drugs, Cefazolin for Injection, USP should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Launch Date1973 |
|||
| Curative | ANCEF Approved UseCefazolin for Injection, USP is indicated in the treatment of the following infections due to susceptible organisms: Respiratory Tract Infections: due to S. penumoniae, S. aureus (including beta-lactamase-producing strains) and S. pyogenes. Injectable benzathine penicillin is considered to be the drug of choice in treatment and prevention of streptococcal infections, including the prophylaxis of rheumatic fever. Cefazolin for Injection, USP is effective in the eradication of streptococci from the nasopharynx; however, data establishing the efficacy of cefazolin in the subsequent prevention of rheumatic fever are not available. Urinary Tract Infections: due to E. coli, P. mirabilis. Skin and Skin Structure Infections: due to S. aureus (including beta-lactamase-producing strains), S. pyogenes, and other strains of streptococci. Biliary Tract Infections: due to E. coli, various strains of streptococci, P. mirabilis and S. aureus. Bone and Joint Infections: due to S. aureus. Genital Infections: (i.e., prostatitis, epididymitis) due to E. coli, P. mirabilis. Septicemia: due to S. pneumoniae, S. aureus (including beta-lactamase-producing strains), P. mirabilis, E. coli. Endocarditis: due to S. aureus (including beta-lactamase-producing strains) and S. pyogenes. Appropriate culture and susceptibility studies should be performed to determine susceptibility of the causative organism to cefazolin. Perioperative Prophylaxis: The prophylactic administration of Cefazolin for Injection, USP preoperatively, intraoperatively and postoperatively may reduce the incidence of certain postoperative infections in patients undergoing surgical procedures which are classified as contaminated or potentially contaminated (e.g., vaginal hysterectomy, and cholecystectomy in high-risk patients such as those older than 70 years, with acute cholecystitis, obstructive jaundice or common duct bile stones). The perioperative use of Cefazolin for Injection, USP may also be effective in surgical patients in whom infection at the operative site would present a serious risk (e.g., during open-heart surgery and prosthetic arthroplasty). The prophylactic administration of cefazolin should usually be discontinued within a 24 hour period after the surgical procedure. In surgery where the occurrence of infection may be particularly devastating (e.g., open-heart surgery and prosthetic arthroplasty), the prophylactic administration of Cefazolin for Injection, USP may be continued for 3 to 5 days following the completion of surgery. If there are signs of infection, specimens for cultures should be obtained for the identification of the causative organism so that appropriate therapy may be instituted (see DOSAGE AND ADMINISTRATION). To reduce the development of drug-resistant bacteria and maintain the effectiveness of Cefazolin for Injection, USP and other antibacterial drugs, Cefazolin for Injection, USP should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Launch Date1973 |
|||
| Curative | ANCEF Approved UseCefazolin for Injection, USP is indicated in the treatment of the following infections due to susceptible organisms: Respiratory Tract Infections: due to S. penumoniae, S. aureus (including beta-lactamase-producing strains) and S. pyogenes. Injectable benzathine penicillin is considered to be the drug of choice in treatment and prevention of streptococcal infections, including the prophylaxis of rheumatic fever. Cefazolin for Injection, USP is effective in the eradication of streptococci from the nasopharynx; however, data establishing the efficacy of cefazolin in the subsequent prevention of rheumatic fever are not available. Urinary Tract Infections: due to E. coli, P. mirabilis. Skin and Skin Structure Infections: due to S. aureus (including beta-lactamase-producing strains), S. pyogenes, and other strains of streptococci. Biliary Tract Infections: due to E. coli, various strains of streptococci, P. mirabilis and S. aureus. Bone and Joint Infections: due to S. aureus. Genital Infections: (i.e., prostatitis, epididymitis) due to E. coli, P. mirabilis. Septicemia: due to S. pneumoniae, S. aureus (including beta-lactamase-producing strains), P. mirabilis, E. coli. Endocarditis: due to S. aureus (including beta-lactamase-producing strains) and S. pyogenes. Appropriate culture and susceptibility studies should be performed to determine susceptibility of the causative organism to cefazolin. Perioperative Prophylaxis: The prophylactic administration of Cefazolin for Injection, USP preoperatively, intraoperatively and postoperatively may reduce the incidence of certain postoperative infections in patients undergoing surgical procedures which are classified as contaminated or potentially contaminated (e.g., vaginal hysterectomy, and cholecystectomy in high-risk patients such as those older than 70 years, with acute cholecystitis, obstructive jaundice or common duct bile stones). The perioperative use of Cefazolin for Injection, USP may also be effective in surgical patients in whom infection at the operative site would present a serious risk (e.g., during open-heart surgery and prosthetic arthroplasty). The prophylactic administration of cefazolin should usually be discontinued within a 24 hour period after the surgical procedure. In surgery where the occurrence of infection may be particularly devastating (e.g., open-heart surgery and prosthetic arthroplasty), the prophylactic administration of Cefazolin for Injection, USP may be continued for 3 to 5 days following the completion of surgery. If there are signs of infection, specimens for cultures should be obtained for the identification of the causative organism so that appropriate therapy may be instituted (see DOSAGE AND ADMINISTRATION). To reduce the development of drug-resistant bacteria and maintain the effectiveness of Cefazolin for Injection, USP and other antibacterial drugs, Cefazolin for Injection, USP should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Launch Date1973 |
Cmax
| Value | Dose | Co-administered | Analyte | Population |
|---|---|---|---|---|
280.9 μg/mL |
2 g single, intravenous dose: 2 g route of administration: Intravenous experiment type: SINGLE co-administered: |
CEFAZOLIN plasma | Homo sapiens population: HEALTHY age: ADULT sex: UNKNOWN food status: UNKNOWN |
AUC
| Value | Dose | Co-administered | Analyte | Population |
|---|---|---|---|---|
509.9 μg × h/mL |
2 g single, intravenous dose: 2 g route of administration: Intravenous experiment type: SINGLE co-administered: |
CEFAZOLIN plasma | Homo sapiens population: HEALTHY age: ADULT sex: UNKNOWN food status: UNKNOWN |
T1/2
| Value | Dose | Co-administered | Analyte | Population |
|---|---|---|---|---|
2.01 h |
2 g single, intravenous dose: 2 g route of administration: Intravenous experiment type: SINGLE co-administered: |
CEFAZOLIN plasma | Homo sapiens population: HEALTHY age: ADULT sex: UNKNOWN food status: UNKNOWN |
Doses
| Dose | Population | Adverse events |
|---|---|---|
4 g 2 times / day multiple, intravenous Studied dose Dose: 4 g, 2 times / day Route: intravenous Route: multiple Dose: 4 g, 2 times / day Sources: |
healthy, 21 to 35 years Health Status: healthy Age Group: 21 to 35 years Sex: M Sources: |
Disc. AE: Rash... AEs leading to discontinuation/dose reduction: Rash (14.3%) Sources: |
1.5 g 8 times / day multiple, intravenous Highest studied dose Dose: 1.5 g, 8 times / day Route: intravenous Route: multiple Dose: 1.5 g, 8 times / day Sources: |
unhealthy, 21-34 years Health Status: unhealthy Age Group: 21-34 years Sex: M+F Sources: |
|
1 g 4 times / day multiple, intravenous Recommended Dose: 1 g, 4 times / day Route: intravenous Route: multiple Dose: 1 g, 4 times / day Sources: |
healthy, 75 years |
Other AEs: Pseudomembranous colitis... |
1 g 3 times / day multiple, intravenous Dose: 1 g, 3 times / day Route: intravenous Route: multiple Dose: 1 g, 3 times / day Sources: |
unhealthy |
Other AEs: Infection... |
AEs
| AE | Significance | Dose | Population |
|---|---|---|---|
| Rash | 14.3% Disc. AE |
4 g 2 times / day multiple, intravenous Studied dose Dose: 4 g, 2 times / day Route: intravenous Route: multiple Dose: 4 g, 2 times / day Sources: |
healthy, 21 to 35 years Health Status: healthy Age Group: 21 to 35 years Sex: M Sources: |
| Pseudomembranous colitis | 1 g 4 times / day multiple, intravenous Recommended Dose: 1 g, 4 times / day Route: intravenous Route: multiple Dose: 1 g, 4 times / day Sources: |
healthy, 75 years |
|
| Infection | serious, 15 patients | 1 g 3 times / day multiple, intravenous Dose: 1 g, 3 times / day Route: intravenous Route: multiple Dose: 1 g, 3 times / day Sources: |
unhealthy |
PubMed
| Title | Date | PubMed |
|---|---|---|
| Systems pharmacological analysis of drugs inducing stevens-johnson syndrome and toxic epidermal necrolysis. | 2015-05-18 |
|
| Investigation of the effects of some drugs and phenolic compounds on human dihydrofolate reductase activity. | 2015-03 |
|
| Piezoelectric immunosensors for the detection of individual antibiotics and the total content of penicillin antibiotics in foodstuffs. | 2014-03 |
|
| Non-syndromic multiple supernumerary teeth in a family unit with a normal karyotype: case report. | 2010-11-05 |
|
| Osteoid osteoma of the femur in a 7-month-old infant treated with radiofrequency ablation. | 2010-11 |
|
| Periodontal regeneration capacity of equine particulate bone in canine alveolar bone defects. | 2010-10 |
|
| Investigation of the toxic functional group of cephalosporins by zebrafish embryo toxicity test. | 2010-10 |
|
| Sensitive chemiluminescence determination of thirteen cephalosporin antibiotics with luminol-copper(II) reaction. | 2010-10 |
|
| Stability of fortified cefazolin ophthalmic solutions prepared in artificial tears containing surfactant-based versus oxidant-based preservatives. | 2010-10 |
|
| Evaluating intra- and inter-examiner reproducibility in histometric measurement: one-wall intrabony periodontal defects in beagle dogs. | 2010-08 |
|
| Color selectivity of neurons in the posterior inferior temporal cortex of the macaque monkey. | 2010-07 |
|
| Acute osteomyelitis of the acetabulum induced by Staphylococcus capitis in a young athlete. | 2010-06-18 |
|
| Histological characteristics of newly formed cementum in surgically created one-wall intrabony defects in a canine model. | 2010-02 |
|
| Ectopic intrauterine device in the bladder of a pregnant woman. | 2010 |
|
| Reactive astrocytes in glial scar attract olfactory ensheathing cells migration by secreted TNF-alpha in spinal cord lesion of rat. | 2009-12-03 |
|
| [Antibiotic susceptibility of pathogenic bacteria isolated from 893 children with lower respiratory infection in Guiyang]. | 2009-12 |
|
| Functional recovery and neural differentiation after transplantation of allogenic adipose-derived stem cells in a canine model of acute spinal cord injury. | 2009-12 |
|
| Laser-induced silver nanoparticles on titanium oxide for photocatalytic degradation of methylene blue. | 2009-10-29 |
|
| The effects of methylprednisolone and cefazolin sodium on antioxidant status in experimentally induced maxillary sinusitis. | 2009-10 |
|
| Beneficial effect of the oxygen free radical scavenger amifostine (WR-2721) on spinal cord ischemia/reperfusion injury in rabbits. | 2009-09-17 |
|
| Kinetic spectrophotometric determination of certain cephalosporins using oxidized quercetin reagent. | 2009-09-01 |
|
| Kinetic spectrofluorimetric determination of certain cephalosporins in human plasma. | 2009-02-15 |
|
| [Retropharyngeal abscesses: a retrospective analysis of 10 patients]. | 2009-01-22 |
|
| Kinetic spectrophotometric determination of certain cephalosporins in pharmaceutical formulations. | 2009 |
|
| Trends in antibacterial use in US academic health centers: 2002 to 2006. | 2008-11-10 |
|
| [Physical and chemical characteristics of a new cefazolin sodium hydrate crystal]. | 2008-08 |
|
| Interaction of beta-lactam antibiotics with the mitochondrial carnitine/acylcarnitine transporter. | 2008-06-17 |
|
| Cefazolin-induced hypoprothrombinemia. | 2008-05-01 |
|
| Treatment of sinusitis with corticosteroids in combination with antibiotics in experimentally induced rhinosinusitis. | 2008-05 |
|
| An intractable case of Pseudomonas aeruginosa infection after scleral buckling for rhegmatogenous retinal detachment. | 2008-03 |
|
| How do porosity-inducing techniques affect antibiotic elution from bone cement? An in vitro comparison between hydrogen peroxide and a mechanical mixer. | 2008-03 |
|
| Conventional and dense gas techniques for the production of liposomes: a review. | 2008 |
|
| Pro-convulsant effect of cefazolin sodium against pentylenetetrazol- or picrotoxin-induced convulsions in mice. | 2007-08 |
|
| Preclinical testing of the Levitronix Ultramag pediatric cardiac assist device in a lamb model. | 2007-05-23 |
|
| [Simultaneous spectrophotometric determination of certain beta-lactam antibiotics in rabbit serum using multivariate calibration methods]. | 2007-02 |
|
| Effects of ascorbic Acid, alpha-tocopherol and allopurinol on ischemia-reperfusion injury in rabbit skeletal muscle: an experimental study. | 2007 |
|
| Radiographic and computed tomographic evaluation of experimentally induced lung aspiration sites in dogs. | 2006-12 |
|
| Attenuation of ischemia-reperfusion injury by ascorbic acid in the canine renal transplantation. | 2006-12 |
|
| Potassium permanganate-glyoxal chemiluminescence system for flow injection analysis of cephalosporin antibiotics: cefalexin, cefadroxil, and cefazolin sodium in pharmaceutical preparations. | 2004-09-08 |
|
| Use of charge-transfer complexation in the spectrophotometric analysis of certain cephalosporins. | 2001-07-06 |
|
| Comparison of in vitro antimicrobial susceptibilities of Mycobacterium avium-M. intracellulare strains from patients with acquired immunodeficiency syndrome (AIDS), patients without AIDS, and animal sources. | 1990-07 |
|
| Drugs as allergens: an immunoassay for detecting IgE antibodies to cephalosporins. | 1990 |
|
| Pharmacological profile of the new anticonvulsant etazepine. | 1989-04 |
|
| [Nephrotoxicity of cefodizime sodium in rats--single and 14-day repeated intravenous administration]. | 1988-06 |
|
| Combination of amikacin and carbenicillin with or without cefazolin as empirical treatment of febrile neutropenic patients. The International Antimicrobial Therapy Project Group of the European Organization for Research and Treatment of Cancer. | 1983-10 |
|
| Cephalosporin-induced cholestatic jaundice. | 1982-08-07 |
|
| Antigenicity of beta-lactam antibiotic preparations: production of IgE antibodies to beta-lactam antibiotic and their cross-reaction within the antibiotic group. | 1982 |
|
| IgE antibodies for penicillins and cephalosporins in rats. III. Antigenic specificity of rat anti-cephalosporin-OvA IgE sera. | 1981-01 |
|
| Hemolysis induced by cefazolin and cephalothin in a patient with penicillin sensitivity. | 1978-05-01 |
|
| Double-blind comparison of phlebitis associated with cefazolin and cephalothin. | 1976-07 |
Sample Use Guides
Moderate to severe infections: 500 mg to 1 gram, every 6 to 8 hours; mild infections caused by susceptible
gram-positive cocci: 250 mg to 500 mg, every 8 hours; acute, uncomplicated urinary tract infections: 1 gram, every 12 hours; Pneumococcal pneumonia: 500 mg, every 12 hours; Severe, life threatening infections (e.g., endocarditis, septicemia): 1 gram to 1.5 grams, every 6 hours
Route of Administration:
Other
In Vitro Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/4451358
Susceptibilities of 259 isolates of pathogenic bacteria to cefazolin were measured by broth and agar dilution procedures. Beta-hemolytic streptococci were inhibited by 0.25 mug/ml, whereas Staphylococcus aureus and alphahemolytic streptococci were inhibited by 2.0 mug/ml. Enterococci were resistant to less than 32 mug/ml. Wide variation was seen with gram-negative species. Most isolates of Klebsiella species and Proteus mirabilis were inhibited by 4.0 or 8.0 mug/ml. Escherichia coli were less susceptible, and most isolates of Pseudomonas aeruginosa, Serratia species, and Enterobacter species were resistant to 128 mug/ml.
| Substance Class |
Chemical
Created
by
admin
on
Edited
Mon Mar 31 21:36:55 GMT 2025
by
admin
on
Mon Mar 31 21:36:55 GMT 2025
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| Record UNII |
XLJ4VSY381
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| Record Status |
Validated (UNII)
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115850-11-8
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SUB33474
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100000127451
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23678598
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XLJ4VSY381
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PARENT -> SALT/SOLVATE | |||
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ANHYDROUS->SOLVATE |
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ACTIVE MOIETY |