WARFARIN POTASSIUM

First approved in 1954

Details

Stereochemistry	RACEMIC
Molecular Formula	C19H15O4.K
Molecular Weight	346.4183
Optical Activity	( + / - )
Defined Stereocenters	0 / 1
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[K+].CC(=O)CC(C1=CC=CC=C1)C2=C([O-])C3=CC=CC=C3OC2=O

InChI

InChIKey=WSHYKIAQCMIPTB-UHFFFAOYSA-M

InChI=1S/C19H16O4.K/c1-12(20)11-15(13-7-3-2-4-8-13)17-18(21)14-9-5-6-10-16(14)23-19(17)22;/h2-10,15,21H,11H2,1H3;/q;+1/p-1

HIDE SMILES / InChI

Molecular Formula	C19H15O4
Molecular Weight	307.32
Charge	-1
Count

Stereochemistry	RACEMIC
Additional Stereochemistry	No
Defined Stereocenters	0 / 1
E/Z Centers	0
Optical Activity	( + / - )

Molecular Formula	K
Molecular Weight	39.0983
Charge	1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2010/009218s108lbl.pdf | https://www.drugbank.ca/drugs/DB00682 | https://www.ncbi.nlm.nih.gov/pubmed/23618698

Warfarin is an anticoagulant drug normally used to prevent blood clot formation as well as migration. Warfarin is marketed under the brand name Coumadin among others. Coumadin (crystalline warfarin sodium) is an anticoagulant which acts by inhibiting vitamin K-dependent coagulation factors. Chemically, it is 3-(α-acetonylbenzyl)-4-hydroxycoumarin and is a racemic mixture of the R- and S-enantiomers. Coumadin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, and pulmonary embolism. It is also indicated for the prophylaxis and/or treatment of the thromboembolic complications associated with atrial fibrillation and/or cardiac valve replacement. Warfarin is thought to interfere with clotting factor synthesis by inhibition of the C1 subunit of the vitamin K epoxide reductase (VKORC1) enzyme complex, thereby reducing the regeneration of vitamin K1 epoxide. The degree of depression is dependent upon the dosage administered and, in part, by the patient’s VKORC1 genotype. Therapeutic doses of warfarin decrease the total amount of the active form of each vitamin K dependent clotting factor made by the liver by approximately 30% to 50%.

CNS Activity

Originator

Approval Year

Targets

Primary Target	Pharmacology	Condition	Potency
Vitamin k epoxide reductase complex subunit 1 isoform 1 22 Target ID: CHEMBL1930 Sources: https://www.ncbi.nlm.nih.gov/pubmed/6712738 \| https://www.accessdata.fda.gov/drugsatfda_docs/label/2010/009218s108lbl.pdf \| https://www.ncbi.nlm.nih.gov/pubmed/23618698	Inhibitor 8297		24.7 nM [IC50]

Conditions

Condition	Modality	Highest Phase	Product
Venous thrombosis 9 Sources: https://www.drugs.com/dosage/warfarin.html	Primary	Approved 8429	COUMADIN Approved Use Warfarin sodium tablets are indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, and pulmonary embolism. Warfarin sodium tablets are indicated for the prophylaxis and/or treatment of the thromboembolic complications associated with atrial fibrillation and/or cardiac valve replacement. Warfarin sodium tablets are indicated to reduce the risk of death, recurrent myocardial infarction, and thromboembolic events such as stroke or systemic embolization after myocardial infarction. Launch Date 1954
Myocardial infarction 121 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2010/009218s108lbl.pdf https://www.drugs.com/pro/warfarin.html	Preventing	Approved 8429	COUMADIN Approved Use Warfarin sodium tablets are indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, and pulmonary embolism. Warfarin sodium tablets are indicated for the prophylaxis and/or treatment of the thromboembolic complications associated with atrial fibrillation and/or cardiac valve replacement. Warfarin sodium tablets are indicated to reduce the risk of death, recurrent myocardial infarction, and thromboembolic events such as stroke or systemic embolization after myocardial infarction. Launch Date 1954
Thromboembolic complications associated with atrial fibrillation 7 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2010/009218s108lbl.pdf	Preventing	Approved 8429	COUMADIN Approved Use Warfarin sodium tablets are indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, and pulmonary embolism. Warfarin sodium tablets are indicated for the prophylaxis and/or treatment of the thromboembolic complications associated with atrial fibrillation and/or cardiac valve replacement. Warfarin sodium tablets are indicated to reduce the risk of death, recurrent myocardial infarction, and thromboembolic events such as stroke or systemic embolization after myocardial infarction. Launch Date 1954

C_max

Value	Dose	Co-administered	Analyte	Population
2186 ng/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/19552747	25 mg single, oral dose: 25 mg route of administration: Oral experiment type: SINGLE co-administered:		WARFARIN plasma	Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

AUC

Value	Dose	Co-administered	Analyte	Population
52278 ng × h/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/19552747	25 mg single, oral dose: 25 mg route of administration: Oral experiment type: SINGLE co-administered:		WARFARIN plasma	Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

T_1/2

Value	Dose	Co-administered	Analyte	Population
32.4 h EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/19552747	25 mg single, oral dose: 25 mg route of administration: Oral experiment type: SINGLE co-administered:		WARFARIN plasma	Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED
7 day DRUG LABEL https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf	single, oral		WARFARIN unknown	Homo sapiens population: UNHEALTHY age: UNKNOWN sex: UNKNOWN food status: UNKNOWN

F_unbound

Value	Dose	Co-administered	Analyte	Population
1% DRUG LABEL https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf	single, oral		WARFARIN unknown	Homo sapiens population: UNHEALTHY age: UNKNOWN sex: UNKNOWN food status: UNKNOWN

Doses

Dose	Population	Adverse events
125 mg single, oral Overdose Dose: 125 mg Route: oral Route: single Dose: 125 mg Co-administed with:: oxycodone, p.o(200 mg, single) Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718	unhealthy, 43 n = 1 Health Status: unhealthy Condition: Deep venous thromboses Age Group: 43 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718	Disc. AE: Vomiting, Loss of consciousness... AEs leading to discontinuation/dose reduction: Vomiting Loss of consciousness Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718
150 mg single, oral Overdose Dose: 150 mg Route: oral Route: single Dose: 150 mg Co-administed with:: chlorpromazine, p.o(3 g, single) Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718	unhealthy, 44 n = 1 Health Status: unhealthy Condition: Aortic valve replacement Age Group: 44 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718	Disc. AE: Drowsiness... AEs leading to discontinuation/dose reduction: Drowsiness Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718
540 mg single, oral Overdose Dose: 540 mg Route: oral Route: single Dose: 540 mg Co-administed with:: clonazepam, p.o(4 mg, single) Sources: https://pubmed.ncbi.nlm.nih.gov/24674108 Page: p.1	healthy, 59 n = 1 Health Status: healthy Age Group: 59 Sex: F Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/24674108 Page: p.1	Sources: https://pubmed.ncbi.nlm.nih.gov/24674108 Page: p.1
5 mg 1 times / day multiple, oral Recommended Dose: 5 mg, 1 times / day Route: oral Route: multiple Dose: 5 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1	unhealthy, 64 n = 1 Health Status: unhealthy Condition: Cardiomyopathy \|Atrial fibrillation Age Group: 64 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1	Disc. AE: Hemoptysis, Hematuria... AEs leading to discontinuation/dose reduction: Hemoptysis Hematuria Dyspnea Cough Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1
10 mg 1 times / day multiple, oral (max) Recommended Dose: 10 mg, 1 times / day Route: oral Route: multiple Dose: 10 mg, 1 times / day Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf Page: p.1	unhealthy Health Status: unhealthy Condition: Venous thrombosis\|Atrial fibrillation\|Myocardial infarction Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf Page: p.1	Disc. AE: Bleeding... AEs leading to discontinuation/dose reduction: Bleeding (grade 5) Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf Page: p.1

AEs

AE	Significance	Dose	Population
Loss of consciousness	Disc. AE	125 mg single, oral Overdose Dose: 125 mg Route: oral Route: single Dose: 125 mg Co-administed with:: oxycodone, p.o(200 mg, single) Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718	unhealthy, 43 n = 1 Health Status: unhealthy Condition: Deep venous thromboses Age Group: 43 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718
Vomiting	Disc. AE	125 mg single, oral Overdose Dose: 125 mg Route: oral Route: single Dose: 125 mg Co-administed with:: oxycodone, p.o(200 mg, single) Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718	unhealthy, 43 n = 1 Health Status: unhealthy Condition: Deep venous thromboses Age Group: 43 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718
Drowsiness	Disc. AE	150 mg single, oral Overdose Dose: 150 mg Route: oral Route: single Dose: 150 mg Co-administed with:: chlorpromazine, p.o(3 g, single) Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718	unhealthy, 44 n = 1 Health Status: unhealthy Condition: Aortic valve replacement Age Group: 44 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/14639058 Page: p.718
Cough	Disc. AE	5 mg 1 times / day multiple, oral Recommended Dose: 5 mg, 1 times / day Route: oral Route: multiple Dose: 5 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1	unhealthy, 64 n = 1 Health Status: unhealthy Condition: Cardiomyopathy \|Atrial fibrillation Age Group: 64 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1
Dyspnea	Disc. AE	5 mg 1 times / day multiple, oral Recommended Dose: 5 mg, 1 times / day Route: oral Route: multiple Dose: 5 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1	unhealthy, 64 n = 1 Health Status: unhealthy Condition: Cardiomyopathy \|Atrial fibrillation Age Group: 64 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1
Hematuria	Disc. AE	5 mg 1 times / day multiple, oral Recommended Dose: 5 mg, 1 times / day Route: oral Route: multiple Dose: 5 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1	unhealthy, 64 n = 1 Health Status: unhealthy Condition: Cardiomyopathy \|Atrial fibrillation Age Group: 64 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1
Hemoptysis	Disc. AE	5 mg 1 times / day multiple, oral Recommended Dose: 5 mg, 1 times / day Route: oral Route: multiple Dose: 5 mg, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1	unhealthy, 64 n = 1 Health Status: unhealthy Condition: Cardiomyopathy \|Atrial fibrillation Age Group: 64 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/26658807 Page: p.1
Bleeding	grade 5 Disc. AE	10 mg 1 times / day multiple, oral (max) Recommended Dose: 10 mg, 1 times / day Route: oral Route: multiple Dose: 10 mg, 1 times / day Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf Page: p.1	unhealthy Health Status: unhealthy Condition: Venous thrombosis\|Atrial fibrillation\|Myocardial infarction Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf Page: p.1

Overview

CYP3A4	CYP2C9	CYP2D6	hERG
substrate 1737	substrate 1037 inhibitor 1767

OverviewOther

Other Inhibitor	Other Substrate	Other Inducer
	CYP2C19 991 CYP2C8 693 CYP2C18 138 CYP1A2 1054

Drug as perpetrator

Target	Modality	Activity	Metabolite	Clinical evidence
CYP2C9 1819	inhibitor 3277 Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5406237/	yes [Ki 8 uM]

Drug as victim

Target	Modality	Activity	Clinical evidence
CYP2C18 138	substrate 3367 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf#page=14 Page: 14.0	yes
CYP2C19 991	substrate 3367 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf#page=14 Page: 14.0	yes
CYP2C8 693	substrate 3367 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf#page=14 Page: 14.0	yes
CYP1A2 1054	substrate 3367 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf#page=14 Page: 14.0	yes	likely (co-administration study) Comment: Inhibitors of CYP2C9, 1A2, and/or 3A4 have the potential to increase the effect (increase INR) of warfarin by increasing the exposure of warfarin; Inducers of CYP2C9, 1A2, and/or 3A4 have the potential to decrease the effect (decrease INR) of warfarin by decreasing the exposure of warfarin Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf#page=14 Page: 14.0
CYP3A4 1737	substrate 3367 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf#page=14 Page: 14.0	yes	likely (co-administration study) Comment: Inhibitors of CYP2C9, 1A2, and/or 3A4 have the potential to increase the effect (increase INR) of warfarin by increasing the exposure of warfarin; Inducers of CYP2C9, 1A2, and/or 3A4 have the potential to decrease the effect (decrease INR) of warfarin by decreasing the exposure of warfarin Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf#page=14 Page: 14.0
CYP2C9 1037	substrate 3367 Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf#page=14 Page: 14.0	yes	yes (pharmacogenomic study) Comment: If the patient’s CYP2C9 and/or VKORC1 genotype are known, consider these ranges in choosing the initial dose. Patients with CYP2C9 1/3, 2/2, 2/3, and 3/3 may require more prolonged time (>2 to 4 weeks) to achieve maximum INR effect for a given dosage regimen than patients without these CYP variants; Inhibitors of CYP2C9, 1A2, and/or 3A4 have the potential to increase the effect (increase INR) of warfarin by increasing the exposure of warfarin; Inducers of CYP2C9, 1A2, and/or 3A4 have the potential to decrease the effect (decrease INR) of warfarin by decreasing the exposure of warfarin Sources: https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/009218s107lbl.pdf#page=14 Page: 14.0

Sourcing

Vendor/Aggregator	ID	URL
001 Chemical	DY560195	https://www.001chemical.com/chem/5543-57-7
001 Chemical	DY560196	https://www.001chemical.com/chem/5543-58-8
3B Scientific (Wuhan) Corp	3B3-029941	http://www.3bsc.com/index/pro_info.php?id=51198
AA Blocks	AA003248	https://www.aablocks.com/goods/Goods/detail?id=AA003248
AHH Chemical co.,ltd	MT-60432	http://www.ahhchemical.com/product/MT-60432.html
AK Scientific, Inc. (AKSCI)	N022	http://www.aksci.com/item_detail.php?cat=N022
AbMole Bioscience	M6059	http://www.abmole.com/products/warfarin.html
Acadechem	ACDS-030017	http://www.acadechemical.com/product/104716
Achemtek	0104-006074	http://www.achemtek.com/81-81-2
Acros Organics	AC454680100	https://www.fishersci.com/shop/products/4-hydroxy-3-3-oxo-1-phenylbutyl-coumarin-97-acros-organics/AC454680100
Alfa Chemistry	AP5543588	https://reagents.alfa-chemistry.com/product/r-warfarin-cas-5543-58-8-13054.html
Alsachim	1632	http://www.alsachim.com/product-C2641-glo.bal-view.html
Ambinter	Amb19134261	http://www.ambinter.com/reference/19134261
Ambinter	Amb1967203	http://www.ambinter.com/reference/1967203
Ambinter	Amb22269258	http://www.ambinter.com/reference/22269258
Aurora Fine Chemicals LLC	K00.332.840	http://online.aurorafinechemicals.com/info?ID=K00.332.840
Avantor Inc	101096-426	https://us.vwr.com/store/catalog/product.jsp?catalog_number=101096-426
Avantor Inc	101096-428	https://us.vwr.com/store/catalog/product.jsp?catalog_number=101096-428
BLD Pharm	BD634785	http://www.bldpharm.com/products/951658-59-6.html
BOC Sciences	773005-79-1	https://www.bocsci.com/r-warfarin-d5-cas-773005-79-1-item-485323.html
BOC Sciences	791013-22-4	https://www.bocsci.com/s-warfarin-d5-cas-791013-22-4-item-485322.html
BOC Sciences	75472-93-4	https://www.bocsci.com/warfarin-d5-cas-75472-93-4-item-418144.html
Boerchem	BC209814	http://www.boerchem.com/?product_35612.html
Chem Scene	CS-2926	http://www.chemscene.com/81-81-2.html
ChemBridge	5103031	http://www.hit2lead.com/comp.asp?db=SC&id=5103031
ChemMol	30105039	http://www.chemmol.com/chemmol/30105039.html
ChemMol	44026663	http://www.chemmol.com/chemmol/44026663.html
ChemMol	49416852	http://www.chemmol.com/chemmol/49416852.html
ChemMol	96700285	http://www.chemmol.com/chemmol/96700285.html
ChemMol	96701916	http://www.chemmol.com/chemmol/96701916.html
Chemchart	cc-warfarin	http://chemchart.com/warfarin-detail.html
Chemenu	CM110351	http://www.chemenu.com/products/CM110351
Chemspace	CSSB00000064351	https://chem-space.com/CSSB00000064351
Clearsynth	CS-O-10379	https://www.clearsynth.com/en/CSO10379.html
DC Chemicals	DC9053	http://www.dcchemicals.com/product_show-Warfarin.html
Debye Scientific	DB-052729	http://www.debyesci.com/cas_5543-57-7.html
Debye Scientific	DB-052730	http://www.debyesci.com/cas_5543-58-8.html
Enamine	Z1692482575	https://www.enaminestore.com/catalog/Z1692482575
Finetech	FT-0635767	http://www.finetechnology-ind.com/prod/detail/pub/5543-57-7.html
Finetech	FT-0635768	http://www.finetechnology-ind.com/prod/detail/pub/5543-58-8.html
Glentham Life Sciences	GL2208	http://www.glentham.com/products/product/GL2208/
Glentham Life Sciences	GP7659	http://www.glentham.com/products/product/GP7659/
Huateng Pharma	F80010283	http://en.huatengsci.com/product/Warfarin.html
LGC Standards	DRE-C17940000	https://www.lgcstandards.com/US/en/p/DRE-C17940000
LGC Standards	DRE-XA17940000AL	https://www.lgcstandards.com/US/en/p/DRE-XA17940000AL
LGC Standards	LGCAMP0638.00-11	https://www.lgcstandards.com/US/en/p/LGCAMP0638.00-11
LGC Standards	LGCFOR0638.00	https://www.lgcstandards.com/US/en/p/LGCFOR0638.00
LGC Standards	MM0638.00	https://www.lgcstandards.com/US/en/p/MM0638.00
MedChem Express	HY-B0687	https://www.medchemexpress.com/Warfarin.html
Molcore	MC560195	https://www.molcore.com/product/5543-57-7
Molcore	MC560196	https://www.molcore.com/product/5543-58-8
MuseChem	A000086	https://www.musechem.com/product/A000086.html
OChem	4139	http://www.ocheminc.com/index.php?act=psearch&pid=006W854
Oakwood	245858	http://www.oakwoodchemical.com/ProductsList.aspx?CategoryID=-2&txtSearch=167707&ExtHyperLink=1
Parchem	30305	http://www.parchem.com/chemical-supplier-distributor/Warfarin-020305.aspx
Selleck Chemicals	S4545	http://www.selleckchem.com/products/warfarin.html
Sigma-Aldrich	45706_SIAL	https://www.sigmaaldrich.com/catalog/product/sial/45706?utm_source=pubchem&utm_campaign=pubchem_2017&utm_medium=referral
Sigma-Aldrich	A2250_SIAL	https://www.sigmaaldrich.com/catalog/product/sial/a2250?utm_source=pubchem&utm_campaign=pubchem_2017&utm_medium=referral
Sigma-Aldrich	BP672_SIAL	https://www.sigmaaldrich.com/catalog/product/sial/bp672?utm_source=pubchem&utm_campaign=pubchem_2017&utm_medium=referral
Sigma-Aldrich	N13750_SUPELCO	https://www.sigmaaldrich.com/catalog/product/supelco/n13750?utm_source=pubchem&utm_campaign=pubchem_2017&utm_medium=referral
Sigma-Aldrich	1719000_USP	https://www.sigmaaldrich.com/catalog/product/usp/1719000?utm_source=pubchem&utm_campaign=pubchem_2017&utm_medium=referral
Sinfoo Biotech	S014360	http://www.sinfoobiotech.com/product/1017758
Smolecule	S547079	http://www.smolecule.com/products/s547079
Smolecule	S919271	https://www.smolecule.com/products/s919271
THE BioTek	bt-285232	https://www.thebiotek.com/product/inhibitors/bt-285232
Vesino Industrial Co Ltd	VC30411	http://www.vsnchem.com/goto/product/22479/
Yuhao Chemical	RT6489	http://www.chemyuhao.com/81-81-2.html
abcr GmbH	AB463721	http://www.abcr.de/shop/en/AB463721
mcule	MCULE-1618253893	https://mcule.com/MCULE-1618253893/

PubMed

Title	Date	PubMed
Prosthetic heart valve thrombosis during dicloxacillin therapy.	1999	10622550
Potentiation of anticoagulant effect of warfarin caused by enantioselective metabolic inhibition by the uricosuric agent benzbromarone.	1999 Dec	10613612
Anticoagulant induced submucosal hemorrhage mimicking a renal pelvic tumor.	2000 Jan	10604355
Coumarin derivatives and breast-feeding.	2000 Jun	10831996
Thrombolysis and antithrombotic therapy for coronary artery disease.	2001 Feb	11270130
Antithrombotic therapy in valvular heart disease.	2001 Feb	11270129
Oral anticoagulants. Pharmacologic issues for use in the elderly.	2001 Feb	11270124
Thrombus formation on atherosclerotic plaques: pathogenesis and clinical consequences.	2001 Feb 6	11177336
Cardiac and great vessel thrombosis in Behçet's disease.	2001 Jan	11201375
HIV and thrombosis: a review.	2001 Jan	11177584
Antithrombotic therapy in patients with mechanical and biological prosthetic heart valves.	2001 Jan	11157651
Oral anticoagulants: mechanism of action, clinical effectiveness, and optimal therapeutic range.	2001 Jan	11157640
Primary antiphospholipid syndrome masquerading as diabetic retinopathy.	2001 Jan-Feb	11163054
Sneddon's syndrome: a case report.	2001 Mar	11270293
Aspirin does not influence the effect of angiotensin-converting enzyme inhibition on left ventricular ejection fraction 3 months after acute myocardial infarction.	2001 Mar	11246058
Hemoptysis in patients with renal insufficiency : the role of flexible bronchoscopy.	2001 Mar	11243958
Mild head injury, anticoagulants, and risk of intracranial injury.	2001 Mar 10	11253975

Patents

Sample Use Guides

In Vivo Use Guide

Usual Adult Dose for Prevention of Thromboembolism in Atrial Fibrillation Initial dose: 2 to 5 mg orally once a day Maintenance dose: 2 to 10 mg orally once a day Usual Adult Dose for Myocardial Infarction Initial dose: 2 to 5 mg orally once a day Maintenance dose: 2 to 10 mg orally once a day Usual Adult Dose for Deep Vein Thrombosis - Prophylaxis Initial dose: 2 to 5 mg orally once a day Maintenance dose: 2 to 10 mg orally once a day

Route of Administration: Oral

In Vitro Use Guide

Vitamin K-reductase activity was inhibited by approximately 13 and 8% respectively when microsomal preparations from TAS and HW animals were incubated with 50 uM vitamin K1 and 10 uM warfarin.

Substance Class	Chemical Created by `admin` on `Fri Dec 15 16:33:03 GMT 2023` Edited by `admin` on `Fri Dec 15 16:33:03 GMT 2023`
Record UNII	I47IU4FOCO
Record Status	`Validated (UNII)`
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Name

Type

Language

WARFARIN POTASSIUM

Common Name

English

WARFARIN POTASSIUM [ORANGE BOOK]

Common Name

English

POTASSIUM WARFARIN

Common Name

English

WARFARIN-POTASSIUM

Common Name

English

WARFARIN POTASSIUM [JAN]

Common Name

English

Warfarin potassium [WHO-DD]

Common Name

English

ATHROMBIN-K

Brand Name

English

WARFARIN-POTASSIUM [ISO]

Common Name

English

2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, POTASSIUM SALT

Common Name

English

3-(α-Acetonylbenzyl)-4-hydroxycoumarin potassium salt

Common Name

English

Classification Tree Code System Code

EPA PESTICIDE CODE

86005