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277756-44-2

277756-44-2

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277756-44-2 Usage

Uses

1-(Trifluoromethyl)cyclopentanecarboxylic acid is used as pharmaceutical intermediate.

Check Digit Verification of cas no

The CAS Registry Mumber 277756-44-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,7,7,5 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 277756-44:
(8*2)+(7*7)+(6*7)+(5*7)+(4*5)+(3*6)+(2*4)+(1*4)=192
192 % 10 = 2
So 277756-44-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H9F3O2/c8-7(9,10)6(5(11)12)3-1-2-4-6/h1-4H2,(H,11,12)

277756-44-2 Well-known Company Product Price

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  • Alfa Aesar

  • (H26055)  1-(Trifluoromethyl)cyclopentanecarboxylic acid, 97%   

  • 277756-44-2

  • 250mg

  • 1902.0CNY

  • Detail

  • Alfa Aesar

  • (H26055)  1-(Trifluoromethyl)cyclopentanecarboxylic acid, 97%   

  • 277756-44-2

  • 1g

  • 5285.0CNY

  • Detail

277756-44-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(TRIFLUOROMETHYL)CYCLOPENTANE-1-CARBOXYLIC ACID

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:277756-44-2 SDS

277756-44-2Downstream Products

277756-44-2Relevant articles and documents

Selective reactions of 1,1-cycloalkanedicarboxylic acids with SF4. a route to 1,1-bis(trifluoromethyl)cycloalkanes, 1-fluoroformyl-1-(trifluoromethyl)cycloalkanes and 1-(trifluoromethyl)-1-cycloalkanecarboxylic acids

Dmowski, Wojciech,Wolniewicz, Adam

, p. 141 - 146 (2007/10/03)

Six-, five-, four- and three-membered 1,1-cycloalkanedicarboxylic acid (2a-d) were synthesized by alkaline hydrolysis of the corresponding diesters (1a-d) and the reactions of the formers with SF4 were investigated. 1,1-Bis(trifluoromethyl)cycloalkanes (3a-d) were the products of the reactions conducted at 120-150°C while at 30°C 1-fluoroformyl-1-(trifluoromethyl)cycloalkanes (4a-d) were exclusively formed. The latter were isolated as pure compounds or converted in situ into 1-(trifluoromethyl)-1-cycloalkanecarboxylic acids (5a-d).

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