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203314-28-7

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203314-28-7 Usage

Uses

2-(2,5-Dibromophenyl)acetic Acid is used as a reactant in the synthesis of MK-8742, a HCV NS5a inhibitor.

Check Digit Verification of cas no

The CAS Registry Mumber 203314-28-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,3,1 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 203314-28:
(8*2)+(7*0)+(6*3)+(5*3)+(4*1)+(3*4)+(2*2)+(1*8)=77
77 % 10 = 7
So 203314-28-7 is a valid CAS Registry Number.

203314-28-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(2,5-dibromophenyl)acetic acid

1.2 Other means of identification

Product number -
Other names 2,5-Dibromophenylacetic acid

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:203314-28-7 SDS

203314-28-7Relevant articles and documents

An Improved Process for the Enantioselective Synthesis of HCV NS5A Inhibitor Elbasvir (MK-8742) Chiral Amine Intermediate

Chapala, Vijaya Lakshmi,Katari, Naresh Kumar,Kerru, Nagaraju,Malavattu, Giri Prasad,Marisetti, Vishnu Murthy,Reddy, Pedavenkatagari Narayana

, p. 932 - 938 (2021/06/26)

Abstract: Large-scale enantioselective synthesis of the chiral amine unit of HCV NS5A inhibitor Elbasvir has been accomplished in six steps, with 55% overall yield. The process includes a highly enantioselective reduction of the NH imine using R-(+)-diphe

Synthetic method for 2,5-dibromophenylacetic acid

-

, (2018/03/24)

The invention discloses a synthetic method for an intermediate 2,5-dibromophenylacetic acid of an anti-HCV drug. According to the invention, dibromobenzene is used as a raw material and is subjected to chloromethylation, cyanidation and hydrolysis success

Synthesis of N-alkoxyindol-2-ones by copper-catalyzed intramolecular N-arylation of hydroxamates

Kukosha, Tatyana,Trufilkina, Nadezhda,Katkevics, Martins

, p. 2525 - 2528 (2011/11/13)

The first example of copper-catalyzed intramolecular N-arylation of hydroxamic acid derivatives is presented. Based on this transformation a new method for the synthesis of N-alkoxyindol-2-ones from 2-(2-bromoaryl) acetylhydroxamates has been developed. T

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