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Merck

A4571

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

≥98%

Synonym(s):

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

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About This Item

Linear Formula:
C19H15O4Na
CAS Number:
129-06-6
Molecular Weight:
330.31
NACRES:
NA.22
PubChem Substance ID:
57653851
UNSPSC Code:
12352100
MDL number:
MFCD00083223

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Product Name

3-(α-Acetonylbenzyl)-4-hydroxycoumarin sodium salt, ≥98%

InChI

1S/C19H16O4.Na/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

SMILES string

[Na].CC(=O)CC(c1ccccc1)C2=C(O)c3ccccc3OC2=O

InChI key

KYITYFHKDODNCQ-UHFFFAOYSA-M

assay

≥98%

form

powder

impurities

water, may contain traces
~8% Isopropanol

Quality Level

200

Gene Information

human ... VKORC1(79001)

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This Item
SML0074A225045706
3-(α-Acetonylbenzyl)-4-hydroxycoumarin sodium salt ≥98%

Sigma-Aldrich

A4571

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

Acenocoumarol ≥98% (HPLC)

Sigma-Aldrich

SML0074

Acenocoumarol

Warfarin analytical standard

Supelco

A2250

Warfarin

Warfarin PESTANAL®, analytical standard

Supelco

45706

Warfarin

assay

≥98%

assay

≥98% (HPLC)

assay

-

assay

-

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

100

form

powder

form

powder

form

-

form

-

impurities

water, may contain traces

impurities

-

impurities

-

impurities

-

Gene Information

human ... VKORC1(79001)

Gene Information

human ... VKORC1(79001)

Gene Information

human ... VKORC1(79001)

Gene Information

human ... VKORC1(79001)

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Aquatic Chronic 3 - Repr. 1B

Storage Class

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

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN7413
BCCM8239
BCCL9372
BCCD0180
BCCC6721

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Journal of vascular surgery, 60(6), 1554-1564 (2014-07-22)
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International journal of pharmaceutics, 493(1-2), 1-6 (2015-07-26)
The objective of this study was to develop and validate XRPD analytical method for the estimation of percent crystalline warfarin sodium present in drug products. Warfarin sodium (WS) is a clathrate containing Isopropyl alcohol entrapped in the crystalline structure. Four
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Little is known about the pathophysiology of oral anticoagulation-associated intracerebral hemorrhage (OAC-ICH). We compared hematoma volume, number of terminal deoxynucleotidyl dUTP nick-end labeling (TUNEL)-positive cells (indicating cell death), MMP-9 levels, and perilesional edema formation between warfarin-treated mice and controls. Intracerebral
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