L-Aspartic acid-1,4-dimethyl ester hydrochloride

L-Aspartic acid-1,4-dimethyl ester hydrochloride - Names and Identifiers

Name	L-aspartic acid dimethyl ester hydro-chloride
Synonyms	dimethyl aspartate H-Asp(OMe)-OMe.HCl H-Asp(OMe)-OMe·HCl H-Asp(OMe)-OMe . HCl dimethyl L-aspartate ASPARTIC ACID(OME)-OME HCL dimethyl aspartate hydrochloride DIMETHYL L-ASPARTATE HYDROCHLORIDE L-ASPARTIC ACID DIMETHYL ESTER HCL DIMETHYL L-ASPARAGINATE HYDROCHLORIDE DIMETHYL (S)-AMINOSUCCINATE HYDROCHLORIDE (2S)-1,4-dimethoxy-1,4-dioxobutan-2-aminium L-Aspartic acid dimethyl ester hydrochloride L-aspartic acid dimethyl ester hydro-chloride L-Asparatic acid dimethyl ester hydrochloride ASPARTIC ACID-1,4-DIMETHYL ESTER HYDROCHLORIDE L-ASPARAGINIC ACID DIMETHYL ESTER HYDROCHLORIDE L-Aspartic acid-1,4-dimethyl ester hydrochloride (S)-AMINOSUCCINIC ACID DIMETHYL ESTER HYDROCHLORIDE
CAS	32213-95-9
EINECS	250-957-5
InChI	InChI=1/C6H11NO4/c1-10-5(8)3-4(7)6(9)11-2/h4H,3,7H2,1-2H3/p+1/t4-/m0/s1
InChIKey	PNLXWGDXZOYUKB-WCCKRBBISA-N

L-Aspartic acid-1,4-dimethyl ester hydrochloride - Physico-chemical Properties

Molecular Formula	C6H12ClNO4
Molar Mass	197.62
Melting Point	115-117°C(lit.)
Boling Point	223°C at 760 mmHg
Specific Rotation(α)	15 º (c=1, MeOH)
Flash Point	88.9°C
Water Solubility	Soluble in water (almost transparency) and methanol.
Solubility	DMSO (Slightly), Methanol (Slightly), Water (Slightly)
Vapor Presure	0.0986mmHg at 25°C
Appearance	White to white-like crystals
Color	White to Off-white
Storage Condition	Inert atmosphere,2-8°C
Refractive Index	12 ° (C=1.4, H2O)
MDL	MFCD00038878
Use	Used for biochemical reagents, pharmaceutical intermediates.

L-Aspartic acid-1,4-dimethyl ester hydrochloride - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
HS Code	29224999

L-Aspartic acid-1,4-dimethyl ester hydrochloride - Introduction

L-aspartic acid dimer ester hydro-chloride(L-aspartic acid dimer ester hydro-chloride) is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
L-aspartic acid dimer ester hydro-chloride is a white crystalline solid. Its chemical formula is C8H16ClNO4 and its relative molecular mass is 223.67. It is moderately soluble and can be dissolved in water and ethanol. It is stable at room temperature.

Use:
L-aspartic acid dimer ester hydro-chloride is often used as a starting material for the synthesis of organic compounds in chemical laboratories, especially for the synthesis of amino acids and peptides. It can also be used as a protecting group to protect other functional groups in organic synthesis.

Method:
L-aspartic acid dimer ester hydro-chloride can be prepared by reacting L-aspartic acid with methanol and adding hydrochloric acid. The specific preparation method can refer to the organic synthesis literature.

Safety Information:
L-aspartic the safety of acid dimer ester hydro-chloride is relatively high, it is still necessary to pay attention to the safety operation procedures. Appropriate personal protective equipment, such as lab gloves and goggles, should be used during operation. Avoid direct contact with skin and inhalation of dust or gas. If swallowed, seek medical attention immediately.

Last Update：2024-04-10 22:29:15