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L-Aspartic acid, 4-butyl ester, also known as L-Aspartic acid 4-butyl ester or L-Aspartate 4-butyl ester, is a chemical compound derived from L-Aspartic acid, an amino acid that plays a crucial role in the metabolism of proteins. The 4-butyl ester is formed by the esterification of L-Aspartic acid with 1-butanol, resulting in a compound that has potential applications in pharmaceuticals, food additives, and as a chiral building block in the synthesis of various compounds. This esterification process enhances the solubility and bioavailability of the amino acid, making it more suitable for specific applications. The compound is characterized by its molecular formula C8H15NO4 and a molecular weight of 191.21 g/mol.

4133-89-5

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4133-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4133-89-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,3 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4133-89:
(6*4)+(5*1)+(4*3)+(3*3)+(2*8)+(1*9)=75
75 % 10 = 5
So 4133-89-5 is a valid CAS Registry Number.

4133-89-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (3S)-3-amino-4-butoxy-4-oxobutanoate

1.2 Other means of identification

Product number -
Other names L-Aspartic acid,4-butyl ester

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:4133-89-5 SDS

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