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Merck
CN

SML0074

Acenocoumarol

≥98% (HPLC)

Synonym(s):

(±)-Acenocoumarin, 3-(α-Acetonyl-p-nitrobenzyl)-4-hydroxy-coumarin

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About This Item

Empirical Formula (Hill Notation):
C19H15NO6
CAS Number:
Molecular Weight:
353.33
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
205-807-3
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
Quality level:
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Product Name

Acenocoumarol, ≥98% (HPLC)

InChI key

VABCILAOYCMVPS-UHFFFAOYSA-N

InChI

1S/C19H15NO6/c1-11(21)10-15(12-6-8-13(9-7-12)20(24)25)17-18(22)14-4-2-3-5-16(14)26-19(17)23/h2-9,15,22H,10H2,1H3

SMILES string

CC(=O)CC(c1ccc(cc1)[N+]([O-])=O)C2=C(O)c3ccccc3OC2=O

assay

≥98% (HPLC)

form

powder

color

white to tan

solubility

DMSO, heptane and xylene: ≥17 mg/mL

originator

Novartis

storage temp.

−20°C

Quality Level

Gene Information

human ... VKORC1(79001)

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Application

Acenocoumarol has been used as a standard for the determination of coumarins in cosmetics.
Acenocoumarol was used to study the role of P-glycoprotein in transport of oral vitamin K in Caco-2 cells and as an LC/MS standard.

Biochem/physiol Actions

Acenocoumarol is a warfarin analog, an anticoagulant that inhibits Vitamin K epoxide reductase. This results in depletion of the reduced form of vitamin K (vitamin KH2), limiting the gamma-carboxylation and subsequent activation of the vitamin K-dependent coagulation factors II, VII, IX, and X and anticoagulant proteins C and S, resulting in decreased prothrombin levels and the amount of thrombin generated.
Acenocoumarol is effective against thromboembolic disorders.
Warfarin analog; anticoagulant; inhibitor of Vit K epoxide reductase

Features and Benefits

This compound was developed by Novartis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

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Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Antonio J Carcas et al.
Trials, 13, 239-239 (2012-12-15)
Hemorrhagic events are frequent in patients on treatment with antivitamin-K oral anticoagulants due to their narrow therapeutic margin. Studies performed with acenocoumarol have shown the relationship between demographic, clinical and genotypic variants and the response to these drugs. Once the
Liliane Gschwind et al.
Basic & clinical pharmacology & toxicology, 113(4), 259-265 (2013-05-15)
Vitamin K antagonists (VKAs) are prescribed worldwide and remain the oral anticoagulant of choice. These drugs are characterized by a narrow therapeutic index and a large inter- and intra-individual variability. P-glycoprotein could contribute to this variability. The aim of this
L Gschwind et al.
European journal of clinical pharmacology, 69(3), 617-627 (2012-08-21)
The objective of this study was to identify the most clinically relevant drug-drug interactions (DDIs) at risk of affecting acenocoumarol safety in our tertiary care university hospital, a 2,000 bed institution. We identified DDIs occurring with acenocoumarol by combining two
Saurabh Singh Rathore et al.
PloS one, 7(5), e37844-e37844 (2012-05-26)
To develop a population specific pharmacogenetic acenocoumarol dosing algorithm for north Indian patients and show its efficiency in dosage prediction. Multiple and linear stepwise regression analyses were used to include age, sex, height, weight, body surface area, smoking status, VKORC1
Juan J Cerezo-Manchado et al.
Thrombosis and haemostasis, 109(1), 146-153 (2012-12-01)
Acenocoumarol is a commonly prescribed anticoagulant drug for the prophylaxis and treatment of venous and arterial thromboembolic disorders in several countries. In counterpart of warfarin, there is scarce information about pharmacogenetic algorithms for steady acenocoumarol dose estimation. The aim of

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