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Details

Stereochemistry ACHIRAL
Molecular Formula C10H8ClN4O2S.Na
Molecular Weight 306.704
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of SULFACHLORPYRIDAZINE SODIUM

SMILES

[Na+].NC1=CC=C(C=C1)S(=O)(=O)[N-]C2=NN=C(Cl)C=C2

InChI

InChIKey=ODWMXYHUKDMPTR-UHFFFAOYSA-N
InChI=1S/C10H8ClN4O2S.Na/c11-9-5-6-10(14-13-9)15-18(16,17)8-3-1-7(12)2-4-8;/h1-6H,12H2;/q-1;+1

HIDE SMILES / InChI

Molecular Formula C10H9ClN4O2S
Molecular Weight 284.722
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula Na
Molecular Weight 22.9898
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Sulfachlorpyridazine is a broad spectrum antibacterial compound which is effective in the treatment of infections caused by gram-positive and gram-negative organisms that are commonly susceptible to sulfonamide therapy and which has been proven by laboratory and field experiments to be highly effective against diseases caused by Escherichia coli. Sulfachlorpyridazine has a rapid onset of action in several species of animals following both oral and parenteral administration. Sulfachlorpyridazine (brand name Vetisulid) is especially indicated for the treatment of diarrhea caused or complicated by E. coli (colibacillosis) in calves under 1 month of age: Vetisulid powder is also indicated for the treatment of colibacillosis in swine. Sulfachlorpyridazine is a dihydropteroate synthase inhibitor.

Originator

Approval Year

TargetsConditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Curative
Vetisulid

Approved Use

Vetisulid Injection (Sodium Sulfachlorpyridazine Injection), is especially indicated for the treatment of diarrhea caused or complicated by E. coli (colibacillosis) in calves under 1 month of age.
Cmax

Cmax

ValueDoseCo-administeredAnalytePopulation
21.5 μg/mL
20 mg/kg single, intramuscular
dose: 20 mg/kg
route of administration: Intramuscular
experiment type: SINGLE
co-administered: TRIMETHOPRIM
SULFACHLORPYRIDAZINE plasma
Equus caballus
population: HEALTHY
age: ADULT
sex: MALE
food status: UNKNOWN
AUC

AUC

ValueDoseCo-administeredAnalytePopulation
12121 μg × min/mL
20 mg/kg single, intramuscular
dose: 20 mg/kg
route of administration: Intramuscular
experiment type: SINGLE
co-administered: TRIMETHOPRIM
SULFACHLORPYRIDAZINE plasma
Equus caballus
population: HEALTHY
age: ADULT
sex: MALE
food status: UNKNOWN
T1/2

T1/2

ValueDoseCo-administeredAnalytePopulation
270 min
20 mg/kg single, intramuscular
dose: 20 mg/kg
route of administration: Intramuscular
experiment type: SINGLE
co-administered: TRIMETHOPRIM
SULFACHLORPYRIDAZINE plasma
Equus caballus
population: HEALTHY
age: ADULT
sex: MALE
food status: UNKNOWN
Sourcing

Sourcing

Vendor/AggregatorIDURL
PubMed

PubMed

TitleDatePubMed
Inhibition of recombinant Pneumocystis carinii dihydropteroate synthetase by sulfa drugs.
1995 Aug
Monodrug efficacies of sulfonamides in prophylaxis for Pneumocystis carinii pneumonia.
1996 Apr
Liquid chromatographic determination of multiple sulfonamides, nitrofurans, and chloramphenicol residues in pasteurized milk.
2002 Jan-Feb
Preliminary evaluation of a lateral flow immunoassay device for screening urine samples for the presence of sulphamethazine.
2003 Jul
Quantitative determination of trace concentrations of tetracycline and sulfonamide antibiotics in surface water using solid-phase extraction and liquid chromatography/ion trap tandem mass spectrometry.
2004
Fast and robust simultaneous determination of three veterinary antibiotics in groundwater and surface water using a tandem solid-phase extraction with high-performance liquid chromatography-UV detection.
2004 Aug 6
Antimicrobial use in the treatment of calf diarrhea.
2004 Jan-Feb
Ultrasonic extraction of veterinary antibiotics from soils and pig slurry with SPE clean-up and LC-UV and fluorescence detection.
2004 Nov 15
Sustained availability of trimethoprim in drinking water to achieve higher plasma sulphonamide-trimethoprim antibacterial activity in broilers.
2005 Feb
Multiresidue determination of sulfonamides in edible catfish, shrimp and salmon tissues by high-performance liquid chromatography with postcolumn derivatization and fluorescence detection.
2006 Aug 18
Changes in antibacterial activity of triclosan and sulfa drugs due to photochemical transformations.
2006 Jun
Application of capillary zone electrophoresis with large-volume sample stacking to the sensitive determination of sulfonamides in meat and ground water.
2006 Oct
Multiwalled carbon nanotubes as sorbent for on-line coupling of solid-phase extraction to high-performance liquid chromatography for simultaneous determination of 10 sulfonamides in eggs and pork.
2006 Sep 15
Aquatic toxicity of acetaminophen, carbamazepine, cimetidine, diltiazem and six major sulfonamides, and their potential ecological risks in Korea.
2007 Apr
Simultaneous determination of 17 sulfonamides and the potentiators ormetoprim and trimethoprim in salmon muscle by liquid chromatography with tandem mass spectrometry detection.
2007 Jan-Feb
Simultaneous determination of different classes of antibiotics in fish and livestock by CE-MS.
2007 Nov
[Simultaneous determination of nine sulfonamide residues in milk using solid phase extraction and high performance liquid chromatography].
2007 Sep
Determination of sulfonamide residues in water samples by in-line solid-phase extraction-capillary electrophoresis.
2009 Apr 10
A confirmatory method for the simultaneous extraction, separation, identification and quantification of Tetracycline, Sulphonamide, Trimethoprim and Dapsone residues in muscle by ultra-high-performance liquid chromatography-tandem mass spectrometry according to Commission Decision 2002/657/EC.
2009 Nov 13
Patents

Sample Use Guides

Calves: The recommended daily dose is 30 to 45 mg of sulfachlorpyridazine per lb of body weight administered in 2 divided doses for 1 to 5 days, as follows: Vetisulid Injection (Sodium Sulfachlorpyridazine Injection) – Administer intravenously 1 mL per 10 lb of body weight morning and night. It is suggested that therapy be initiated by administering Vetisulid Injection intravenously and continuing therapy with oral administration of either Vetisulid Boluses or Vetisulid Powder.
Route of Administration: Intravenous
In Vitro Use Guide
Sulfachlorpyridazine inhibited equine Salmonella strains with MIC50=16 ug/ml.
Substance Class Chemical
Created
by admin
on Fri Dec 15 15:14:03 GMT 2023
Edited
by admin
on Fri Dec 15 15:14:03 GMT 2023
Record UNII
N1LMA4960O
Record Status Validated (UNII)
Record Version
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Name Type Language
SULFACHLORPYRIDAZINE SODIUM
Common Name English
SODIUM SULFACHLOROPYRIDAZINE
Common Name English
VETISULID
Brand Name English
SODIUM SULFACHLORPYRIDAZINE
Common Name English
SULFACHLORPYRIDAZINE SODIUM SALT
MI  
Common Name English
SULFACHLORPYRIDAZINE SODIUM [GREEN BOOK]
Common Name English
SULFACHLORORPYRIDAZINE SODIUM
Common Name English
BENZENESULFONAMIDE, 4-AMINO-N-(6-CHLORO-3-PYRIDAZINYL)-, SODIUM SALT (1:1)
Systematic Name English
SULFACHLOROPYRIDAZINE SODIUM
Common Name English
SULFACHLORPYRIDAZINE SODIUM SALT [MI]
Common Name English
Code System Code Type Description
EVMPD
SUB180831
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
PRIMARY
DRUG BANK
DBSALT002234
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
PRIMARY
EPA CompTox
DTXSID10945973
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
PRIMARY
SMS_ID
100000166628
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
PRIMARY
PUBCHEM
15622288
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
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CAS
23282-55-5
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
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ECHA (EC/EINECS)
245-553-0
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
PRIMARY
RXCUI
2476009
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
PRIMARY
FDA UNII
N1LMA4960O
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
PRIMARY
MERCK INDEX
m10302
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
PRIMARY Merck Index
DAILYMED
N1LMA4960O
Created by admin on Fri Dec 15 15:14:03 GMT 2023 , Edited by admin on Fri Dec 15 15:14:03 GMT 2023
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE