BGC » Chemicals A-Z » R-(+)-Warfarin

Identify Suppliers 2026 Properties Safty ☰

Identify Suppliers 2026 Properties Safty

R-(+)-Warfarin

BGC Id:	732166022024
CAS No:	5543-58-8
Synonyms:	(r)-4-hydroxy-3-(3-oxo-1-phenylbutyl)-2-benzopyrone ; 2h-1-benzopyran-2-one,4-hydroxy-3-[(1r)-3-oxo-1-phenylbutyl]- ; (+)-3-[(r)-α-acetonylbenzyl]-4-hydroxycoumarin ; (r)-(+)-warfarin ; r-(+)-warfarin ; 2-hydroxy-3-[(1r)-3-keto-1-phenyl-butyl]chromone ; warfarin, (+)- ; 4-hydroxy-3-[(1r)-3-oxo-1-phenylbutyl]-2h-1-benzopyran-2-one ; dextrowarfarin ; (s)-3-(alpha-acetonylbenzyl)-4-hydroxycoumarin ; (+)-(r)-warfarin ; coumarin, 3-(a-acetonylbenzyl)-4-hydroxy-,r-(+)- (8ci) ; r-(+)-3-acetonybenzyl)-4-hydroxycoumarin ; 2h-1-benzopyran-2-one,4-hydroxy-3-(3-oxo-1-phenylbutyl)-, (r)- ; r-(+)-3-(acetonylbenzyl)-4-hydroxycoumarin ; (+)-3-[(r)-1-phenyl-3-oxobutyl]-4-hydroxycoumarin ; (r)-warfarin ; (+)-warfarin
Molecular Formula:	C19H16 O4
Molecular Weight:	308.33
EINECS:

There is 1 international and reliable supplier for R-(+)-Warfarin coming out from . This vendor belong to the business type : 'Leading producer'.
Please contact the listed manufacturer/distributor for R-(+)-Warfarin and ask for prices, package standards and transport possibilities. Our registered distributor will help you to get all necessary information and product specifications.

registered suppliers of R-(+)-Warfarin worldwide

Verified providers in 2026

The following notable provider has been checked and can be recommended.

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Country: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. bis-(Hexafluoroisopropyl)maleate will be also provided by us. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international m ...

INQUIRY | ORDER

What other providers are available for CAS 5543-58-8?

The last intensive check and update was carried out on 2026/01/14.

Identify

Synonyms:

(r)-4-hydroxy-3-(3-oxo-1-phenylbutyl)-2-benzopyrone ; 2h-1-benzopyran-2-one,4-hydroxy-3-[(1r)-3-oxo-1-phenylbutyl]- ; (+)-3-[(r)-α-acetonylbenzyl]-4-hydroxycoumarin ; (r)-(+)-warfarin ; r-(+)-warfarin ; 2-hydroxy-3-[(1r)-3-keto-1-phenyl-butyl]chromone ; warfarin, (+)- ; 4-hydroxy-3-[(1r)-3-oxo-1-phenylbutyl]-2h-1-benzopyran-2-one ; dextrowarfarin ; (s)-3-(alpha-acetonylbenzyl)-4-hydroxycoumarin ; (+)-(r)-warfarin ; coumarin, 3-(a-acetonylbenzyl)-4-hydroxy-,r-(+)- (8ci) ; r-(+)-3-acetonybenzyl)-4-hydroxycoumarin ; 2h-1-benzopyran-2-one,4-hydroxy-3-(3-oxo-1-phenylbutyl)-, (r)- ; r-(+)-3-(acetonylbenzyl)-4-hydroxycoumarin ; (+)-3-[(r)-1-phenyl-3-oxobutyl]-4-hydroxycoumarin ; (r)-warfarin ; (+)-warfarin

CAS:

5543-58-8

EINECS:

Molecular Formula:

C19H16 O4

MDL:

MFCD00272376

SMILES:

CC1=CC(=O)OC2=C1C=C(C=C2)OC

Properties

Molecular Weight:

308.33 g·mol−1

Density:

1.307 g/cm3

Melting point:

≥170 °C

Boiling point:

471.1°C at 760 mmHg

Flash point:

170.3°C

Solubility:

Chloroform, Methanol

Safety Information

Hazard Symbols: T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

61-48/25-52/53 (R)

Safety Codes:

53-45-61 (S)

WGK Germany:

RID / ADR:

UN 2811 6.1 / PG 1

Storage temperature:

2-8°C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 5543-58-8?

In addition to the providers presented here for R-(+)-Warfarin with the CAS number 5543-58-8, there are other 1 providers with slightly different product names available for this CAS number.

(R)-(+)-Warfarin

Leap Chem Co., Ltd