21394-81-0

Basic information

• Product Name: D-ASPARTIC ACID-BETA-METHYL ESTER
• Synonyms: D-ASPARTIC ACID-BETA-METHYL ESTER;H-D-Aspartic acid-β-methyl ester;D-Aspartic acid-β-methyl ester;β-Methyl (2R)-aspartate ester;H-D-ASPARTIC ACID-SS-METHYL ESTER;(R)-2-AMino-4-Methoxy-4-oxobutanoic acid;H-D-Aspartic acid-;D-Asp(OMe)-OH·HCl
• CAS NO: 21394-81-0
• Molecular Formula: C₅H₉NO₄
• Molecular Weight: 147.13
• Mol File: 21394-81-0.mol
• Article Data: 5

Chemical Properties

• Melting Point: 188-190 °C
• Boiling Point: 301.7 °C at 760 mmHg
• Flash Point: 136.3 °C
• Appearance: /
• Density: 1.299
• Vapor Pressure: 0.000242mmHg at 25°C
• Refractive Index: 1.477
• Storage Temp.: Store at 0-5°C
• PKA: 2.16±0.23(Predicted)
• CAS DataBase Reference: D-ASPARTIC ACID-BETA-METHYL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: D-ASPARTIC ACID-BETA-METHYL ESTER(21394-81-0)
• EPA Substance Registry System: D-ASPARTIC ACID-BETA-METHYL ESTER(21394-81-0)

Safety Data

• Hazardous Substances Data: 21394-81-0(Hazardous Substances Data)

Usage

General Description

D-Aspartic acid-beta-methyl ester is a derivative of the amino acid D-aspartic acid. It is commonly used as a dietary supplement to potentially boost testosterone levels and improve athletic performance. This chemical is believed to work by stimulating the release of luteinizing hormone, which then signals the body to produce more testosterone. However, there is limited scientific evidence to support these claims, and the safety and efficacy of D-aspartic acid-beta-methyl ester as a supplement have not been thoroughly researched. As with any supplement, it is important to consult with a healthcare professional before using D-aspartic acid-beta-methyl ester. Please note that this is a general summary and may not cover all uses, side effects, or precautions of D-Aspartic acid-beta-methyl ester.

InChI:InChI=1/C5H9NO4/c1-10-4(7)2-3(6)5(8)9/h3H,2,6H2,1H3,(H,8,9)/t3-/m1/s1

Upstream product

• 67-56-1 methanol 
• 1783-96-6 (2R)-aspartic acid 
• 2177-62-0 β-methyl L-aspartate 
• 6384-18-5 dimethyl D-aspartate 

Downstream Products

• 28862-78-4 (+)-N-Cbz-β-methyl-D-aspartate 
• 124184-67-4 (2R)-2-[(tert-butoxycarbonyl)amino]-4-methoxy-4-oxobutanoic acid 
• 115026-41-0 β-methyl N-benzyloxycarbonyl-(R)-aspartyl diazo ketone 
• 134440-93-0 (R)-1-benzyl 4-methyl 2-(tert-butoxycarbonylamino)succinate 
• 1027496-54-3 (R)-4-Isobutoxycarbonyloxy-4-oxo-3-(9-phenyl-9H-fluoren-9-ylamino)-butyric acid methyl ester 
• 196949-84-5 β-Methyl (2R)-N-(9'-phenylfluoren-9'-yl)aspartate ester 
• 121769-71-9 (S)-1-Phenyl-ethanesulfonic acid; compound with (R)-2-amino-succinic acid 4-methyl ester 

Relevant articles and documents

HEXAHYDROPYRAZINOBENZ- OR -PYRIDO-OXAZEPINES CARRYING AN OXYGEN-CONTAINING SUBSTITUENT AND USE THEREOF IN THE TREATMENT OF 5-HT2C-DEPENDENT DISORDERS

The present invention relates to compound of formula (I) (I) wherein the variables are as defined in the claims and the description. The invention further relates to a pharmaceutical composition containing such compounds, to their use as modulators, espec

Enzyme-Catalyzed Regioselective Hydrolysis of Aspartate Diesters

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ENANTIOSPECIFIC SYNTHESIS OF A CHIRAL CARBAPENEM PRECURSOR FROM (R)-ASPARTIC ACID

A short enantiospecific preparation of a key intermediate to carbapenem antibiotics with (R)-aspartic acid as chiral educt is described.