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Safety Information

1719000

USP

Warfarin

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
4-Hydroxy-3-(3-oxo-1-phenylbutyl)coumarin, Coumafene
Empirical Formula (Hill Notation):
C19H16O4
CAS Number:
81-81-2
Molecular Weight:
308.33
Beilstein:
8868198
MDL number:
MFCD00006854
PubChem Substance ID:
329751510
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

warfarin

manufacturer/tradename

USP

mp

162-164 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

CC(=O)CC(c1ccccc1)C2=C(O)c3ccccc3OC2=O

InChI

1S/C19H16O4/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

InChI key

PJVWKTKQMONHTI-UHFFFAOYSA-N

Gene Information

human ... VKORC1(79001)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Warfarin USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - Repr. 1A - STOT RE 1 Oral

Target Organs

Blood

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

危险化学品
农药列管产品

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James D Douketis et al.
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In patients with atrial fibrillation (AF) who require interruption of dabigatran or warfarin for an elective surgery/procedure, the risks and benefits of perioperative bridging anticoagulation is uncertain.We accessed the database from RE-LY, a randomised trial comparing dabigatran with warfarin for
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Temporary interruption of oral anticoagulation for procedures is often required, and some propose using bridging anticoagulation. However, the use and outcomes of bridging during oral anticoagulation interruptions in clinical practice are unknown. The Outcomes Registry for Better Informed Treatment of
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