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MilliporeSigma

45706

Warfarin

PESTANAL®, analytical standard

Warfarin

Synonym(s):

4-Hydroxy-3-(3-oxo-1-phenylbutyl)coumarin, Coumafene

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250 MG

$47.92

$47.92

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About This Item

Empirical Formula (Hill Notation):
C19H16O4
CAS Number:
81-81-2
Molecular Weight:
308.33
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756915
EC Number:
201-377-6
Beilstein/REAXYS Number:
8868198
MDL number:
MFCD00006854

Key Documents

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Product Name

Warfarin, PESTANAL®, analytical standard

InChI key

PJVWKTKQMONHTI-UHFFFAOYSA-N

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

SMILES string

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

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

162-164 °C (lit.)

application(s)

agriculture
environmental

format

neat

Quality Level

100

Gene Information

human ... VKORC1(79001)

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A2250PHR14351719000
Warfarin PESTANAL®, analytical standard

Supelco

45706

Warfarin

Warfarin analytical standard

Supelco

A2250

Warfarin

Warfarin Sodium Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1435

Warfarin Sodium

Warfarin United States Pharmacopeia (USP) Reference Standard

USP

1719000

Warfarin

format

neat

format

neat

format

neat

format

neat

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

grade

analytical standard

grade

analytical standard

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

product line

PESTANAL®

product line

-

product line

-

product line

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

mp

162-164 °C (lit.)

mp

162-164 °C (lit.)

mp

-

mp

162-164 °C (lit.)

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Warfarin is an anticoagulant commonly used in the prevention of thrombosis and thromboembolism. Its use is studied in stroke and pulmonary fibrosis patients among many others. It is used to study potential risks and interactions with other drugs and food[1].

Biochem/physiol Actions

Warfarin consists of a racemic mixture of two active enantiomers, R- and S- forms. Warfarin is slower-acting than the common anticoagulant heparin. Warfarin inhibits the vitamin K-dependent synthesis of biologically active forms of the calcium-dependent clotting factors II, VII, IX and X. It inhibits regulatory factors protein C, protein S, and protein Z[2].

Disclaimer

Restricted to professional users. Attention − Avoid exposure − obtain special instructions before use.

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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

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

wgk

WGK 3

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM4467
BCCH4004
BCBV7416
BCBV3285

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Jack Ansell et al.
Chest, 126(3 Suppl), 204S-233S (2004-09-24)
This article concerning the pharmacokinetics and pharmacodynamics of vitamin K antagonists (VKAs) is part of the Seventh American College of Chest Physicians Conference on Antithrombotic and Thrombolytic Therapy: Evidence-Based Guidelines. The article describes the antithrombotic effect of VKAs, the monitoring
A Placebo-Controlled Randomized Trial of Warfarin in Idiopathic Pulmonary Fibrosis
Imre Noth, Kevin J. Anstrom, et al.
American Journal of Respiratory and Critical Care Medicine, 10.1164, 201202-03140C-201202-03140C (2012)
Daisuke Yoshioka et al.
Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs, 17(4), 308-314 (2014-07-23)
The aim of this study was to evaluate our clinical experience with the Jarvik 2000 axial flow pump (Jarvik Heart, Inc, New York, NY, USA), a miniature axial flow left ventricular assist device (LVAD). The clinical results of eight patients
Periprocedural management of new oral anticoagulants in patients undergoing atrial fibrillation ablation.
Jeffrey I Weitz et al.
Circulation, 129(16), 1688-1694 (2014-04-23)
Shinji Kamisuki et al.
Journal of medicinal chemistry, 54(13), 4923-4927 (2011-05-13)
Fatostatin, a recently discovered small molecule that inhibits activation of sterol regulatory element-binding protein (SREBP), blocks biosynthesis and accumulation of fat in obese mice. We synthesized and evaluated a series of fatostatin derivatives. Our structure-activity relationships led to the identification
View All Related Papers

Protocols

HPLC Analysis of Warfarin Anticoagulant on Ascentis C18

HPLC Analysis of Warfarin™ Anticoagulant on Ascentis® C18

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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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