Flurbiprofen Related Impurity 1

Flurbiprofen Related Impurity 1 Structure
CAS No.
42771-81-3
Chemical Name:
Flurbiprofen Related Impurity 1
Synonyms
Flurbiprofen Impurity I;Flurbiprofen Impurity 1;Flurbiprofen Impurity 31;Flurbiprofen Related Impurity 1;Diethyl 2-[2-fluro-4-biphenyl-4-yl]-2 methylmalonate;diethyl 2-(2-Fluoro-biphenyl-4-yl)-2-methyl-malonate;2-(2-Fluoro1,1'-biphenyl-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester;2-(2-Fluoro[1,1'-biphenyl]-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester;Propanedioic acid, 2-(2-fluoro[1,1'-biphenyl]-4-yl)-2-methyl-, 1,3-diethyl ester
CBNumber:
CB32741821
Molecular Formula:
C20H21FO4
Molecular Weight:
344.38
MOL File:
42771-81-3.mol
MSDS File:
SDS
Modify Date:
2023/7/7 8:28:07

Flurbiprofen Related Impurity 1 Properties

Boiling point 413.4±40.0 °C(Predicted)
Density 1.153±0.06 g/cm3(Predicted)
solubility Chloroform, Methanol
form Syrup
color Yellow

Flurbiprofen Related Impurity 1 Chemical Properties,Uses,Production

Uses

2-(2-Fluoro[1,1''-biphenyl]-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester is an intermediate in the synthesis of 2-(2-Fluoro[1,1''-biphenyl]-4-yl)-2,3-dimethylbutanedioic acid which is an impurity of Flurbiprofen (F598700), an anti-inflammatory used as an analgesic. Flurbiprofen impurity B.

Flurbiprofen Related Impurity 1 Preparation Products And Raw materials

Raw materials

Preparation Products

Flurbiprofen Related Impurity 1 Diethyl 2-[2-fluro-4-biphenyl-4-yl]-2 methylmalonate Flurbiprofen Impurity 1 Flurbiprofen Impurity I 2-(2-Fluoro[1,1'-biphenyl]-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester Propanedioic acid, 2-(2-fluoro[1,1'-biphenyl]-4-yl)-2-methyl-, 1,3-diethyl ester Flurbiprofen Impurity 31 diethyl 2-(2-Fluoro-biphenyl-4-yl)-2-methyl-malonate 2-(2-Fluoro1,1'-biphenyl-4-yl)-2,3-dimethylbutanedioic Acid Dimethyl Ester 42771-81-3