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2-chloro-3-hydroxybutanedioic acid, also known as chloromalonic acid, is a chemical compound with the molecular formula C4H5ClO5. It is a derivative of malonic acid, featuring a chlorine atom and a hydroxyl group on the third carbon of the butanedioic acid chain. 2-chloro-3-hydroxybutanedioic acid is recognized for its role as an intermediate in the synthesis of various organic compounds and pharmaceuticals.

7403-74-9

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7403-74-9 Usage

Uses

Used in Pharmaceutical Synthesis:
2-chloro-3-hydroxybutanedioic acid is used as an intermediate for the synthesis of pharmaceuticals, contributing to the development of new drugs and medicines. Its unique structure allows for versatile chemical reactions that facilitate the creation of a wide range of medicinal compounds.
Used in Dye Production:
In the dye industry, 2-chloro-3-hydroxybutanedioic acid is utilized as a key component in the production of various dyes. Its chemical properties enable the creation of dyes with specific color characteristics and stability, making it valuable for a range of applications.
Used in Perfumery:
2-chloro-3-hydroxybutanedioic acid also finds application in the perfume industry, where it is used in the synthesis of fragrances. Its ability to undergo specific chemical reactions allows for the creation of unique scents and aromas.
Used as a Reagent in Organic Synthesis:
2-chloro-3-hydroxybutanedioic acid serves as a reagent in organic synthesis, facilitating various chemical reactions that are essential for the production of a multitude of organic compounds. Its presence can enhance the efficiency and selectivity of these reactions.
Safety Considerations:
Due to its potential health hazards, including skin and eye irritation, 2-chloro-3-hydroxybutanedioic acid should be handled with caution. Proper protective measures, such as wearing gloves and safety goggles, are necessary to minimize the risk of exposure and ensure the safety of those working with 2-chloro-3-hydroxybutanedioic acid.

Check Digit Verification of cas no

The CAS Registry Mumber 7403-74-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,0 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 7403-74:
(6*7)+(5*4)+(4*0)+(3*3)+(2*7)+(1*4)=89
89 % 10 = 9
So 7403-74-9 is a valid CAS Registry Number.

7403-74-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (2R,3S)-2-chloro-3-hydroxybutanedioic acid

1.2 Other means of identification

Product number -
Other names mesoide (+-)-Chloraepfelsaeure

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:7403-74-9 SDS

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