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Flurbiprofen Related Impurity 1

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-Fluoro-biphenyl-4-yl)-2-methyl-malonate;Diethyl 2-[2-fluro-4-biphenyl-4-yl]-2 methylmalonate;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
MDL Number:
MOL File:
42771-81-3.mol
MSDS File:
SDS
Last updated:2023-07-07 08:28:07

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 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC F588768 2-(2-Fluoro[1,1''-biphenyl]-4-yl)-2,3-dimethylbutanedioicAcidDimethylEster 42771-81-3 25mg $165 2021-12-16 Buy
TRC F588768 2-(2-Fluoro[1,1''-biphenyl]-4-yl)-2,3-dimethylbutanedioicAcidDimethylEster 42771-81-3 50mg $310 2021-12-16 Buy
TRC F588768 2-(2-Fluoro[1,1''-biphenyl]-4-yl)-2,3-dimethylbutanedioicAcidDimethylEster 42771-81-3 100mg $595 2021-12-16 Buy
Product number Packaging Price Buy
F588768 25mg $165 Buy
F588768 50mg $310 Buy
F588768 100mg $595 Buy

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.

78543-08-5
149-73-5
42771-81-3
Synthesis of Flurbiprofen Related Impurity 1 from diethyl (4-amino-3-fluorophenyl)methylmalonate and Trimethoxymethane

Flurbiprofen Related Impurity 1 Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 38)Suppliers
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Career Henan Chemica Co
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ShenZhen H&D Pharmaceutical Technology Co., LTD
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ChemStrong Scientific Co.,Ltd 0755-66853366 13670046396 sales@chem-strong.com China 17982 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9911 50
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Shanghai Qiao Chemical Science Co., Ltd 021-58892003 info@qiaochem.com China 5881 65
XinYao(Shenzhen) Biological Technology Co., Ltd. 0755-89880280 3004662104@qq.com China 1830 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55717 58
TOSUN PHARM 13326451905 2881290884@qq.com China 7399 58
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 42771-81-3