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4703-02-0

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4703-02-0 Usage

General Description

2-(aminooxy)propanoic acid is a chemical compound with the formula C3H7NO3. It is a derivative of the amino acid proline, and its molecular structure consists of a propanoic acid group attached to an aminooxy group. 2-(aminooxy)propanoic acid is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals, and it is also utilized in the production of heterocyclic compounds and chiral ligands. Additionally, 2-(aminooxy)propanoic acid is commonly used as a reagent in organic synthesis for the formation of oximes, hydrazones, and other nitrogen-containing compounds. Its versatile reactivity and numerous applications make it a valuable building block in the chemical industry.

Check Digit Verification of cas no

The CAS Registry Mumber 4703-02-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,0 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4703-02:
(6*4)+(5*7)+(4*0)+(3*3)+(2*0)+(1*2)=70
70 % 10 = 0
So 4703-02-0 is a valid CAS Registry Number.

4703-02-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (+-)-2-aminooxy-propionic acid, hydrochloride

1.2 Other means of identification

Product number -
Other names 2-aminooxypropionic acid hydrochloride

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:4703-02-0 SDS

4703-02-0Downstream Products

4703-02-0Relevant articles and documents

Direct Photoexcitation of Ethynylbenziodoxolones: An Alternative to Photocatalysis for Alkynylation Reactions**

Amos, Stephanie G. E.,Cavalli, Diana,Le Vaillant, Franck,Waser, Jerome

supporting information, p. 23827 - 23834 (2021/09/25)

Ethynylbenziodoxolones (EBXs) are commonly used as radical traps in photocatalytic alkynylations. Herein, we report that aryl-substituted EBX reagents can be directly activated by visible light irradiation. They act as both oxidants and radical traps, alleviating the need for a photocatalyst in several reported EBX-mediated processes, including decarboxylative and deboronative alkynylations, the oxyalkynylation of enamides and the C?H alkynylation of THF. Furthermore, the method could be applied to the synthesis of alkynylated quaternary centers from tertiary alcohols via stable oxalate salts and from tertiary amines via aryl imines. A photocatalytic process using 4CzIPN as an organic dye was also developed for the deoxyalkynylation of oxalates.

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