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Key Documents

T2005010

Triflusal impurity B

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

2-Hydroxy-4-(trifluoromethyl)benzoic acid, 4-(Trifluoromethyl)salicylic acid

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About This Item

Empirical Formula (Hill Notation):
C8H5F3O3
CAS Number:
Molecular Weight:
206.12
UNSPSC Code:
41116107
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

triflusal

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

InChI

1S/C8H5F3O3/c9-8(10,11)4-1-2-5(7(13)14)6(12)3-4/h1-3,12H,(H,13,14)

InChI key

XMLFPUBZFSJWCN-UHFFFAOYSA-N

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

Triflusal impurity B EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

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J A González-Correa et al.
Naunyn-Schmiedeberg's archives of pharmacology, 371(1), 81-88 (2004-12-17)
Triflusal is a fluorinated derivative of acetylsalicylic acid (ASA) with demonstrated antithrombotic activity. Recently, evidence for a neuroprotective effect has been obtained. The aim of this study was to compare the neuroprotective effects of the main metabolite of triflusal (2-hydroxy-4-trifluoromethylbenzoic
J García-Rafanell et al.
Archives internationales de pharmacodynamie et de therapie, 284(1), 155-165 (1986-11-01)
The effect of triflusal, acetylsalicylic acid (ASA), and of their principal metabolites 2-hydroxy-4-trifluoromethylbenzoic acid (HTB) and salicylic acid (SA), alone or combined with dypiridamole (DIP) and/or PGE1 on cyclic AMP levels in washed rat platelets (37 degrees C, 4 min)
C De Castellarnau et al.
Prostaglandins, leukotrienes, and essential fatty acids, 31(2), 83-89 (1988-02-01)
Triflusal (TR) is a new salicylic acid derivative used clinically as an antiplatelet drug. Both aspirin (ASA) and TR inhibit platelet cyclooxygenase but the effects of these drugs are different. TR (0.5-2 mM) strongly inhibited platelet aggregation and malondialdehyde formation
R Mis et al.
European journal of clinical pharmacology, 42(2), 175-179 (1992-01-01)
2-hydroxy-4-trifluoromethylbenzoic acid (HTB) is the main active metabolite of the platelet antiaggregant drug triflusal. Its binding to plasma proteins of rats and healthy volunteers in vitro and in vivo has been studied. Rats were given a single oral dose of
A Fernández de Arriba et al.
Molecular pharmacology, 55(4), 753-760 (1999-04-01)
The therapeutic potential of drugs that block the induction of cyclooxygenase-2 has been emphasized. When two 4-trifluoromethyl salicylate derivatives [2-acetoxy-4-trifluoromethyl-benzoic acid (triflusal) and its deacetylated metabolite 2-hydroxy-4-trifluoromethylbenzoic acid (HTB)] were compared with aspirin and sodium salicylate as cyclooxygenase-2 (COX-2) inhibitors

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