D-Cys-OMe·HCl

D-Cys-OMe·HCl - Names and Identifiers

Name	D-Cysteine,methyl ester, hydrochloride (1:1)
Synonyms	D-Cys-OMe·HCl H-D-Cys-OMe·HCl Methyl D-cysteinate hydrochloride D-Cysteine Methyl Ester Hydrochloride D-Cysteine,methyl ester, hydrochloride (S)-Cysteine methyl ester hydrochloride Methyl 2-Amino-3-Mercaptopropanoate Hydrochloride METHYL 2-AMINO-3-MERCAPTOPROPANOATE HYDROCHLORIDE (S)-Methyl 2-aMino-3-Mercaptopropanoate hydrochloride methyl (2S)-2-amino-3-sulfanylpropanoate hydrochloride
CAS	70361-61-4
EINECS	200-528-9

D-Cys-OMe·HCl - Physico-chemical Properties

Molecular Formula	C4H10ClNO2S
Molar Mass	171.65
Melting Point	143 °C
Water Solubility	almost transparency
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	3 ° (C=20, MeOH)

D-Cys-OMe·HCl - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/38 - Irritating to eyes and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36 - Wear suitable protective clothing.
HS Code	29221990
Hazard Note	Irritant

D-Cys-OMe·HCl - Introduction

D-Cysteine, methyl ester, hydrochloride (1:1)(D-Cysteine, methyl ester, hydrochloride (1:1)) is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: White crystalline solid
-Molecular formula: C5H12ClNO2S
-Molecular weight: 185.67g/mol
-Solubility: Soluble in water, insoluble in organic solvents

Use:
D-Cysteine,methyl ester, hydrochloride (1:1) has the following uses in chemical research and applications:
-Used in the synthesis of cysteine-like building blocks in peptides and proteins.
-As a chiral reagent, asymmetric synthesis is carried out in organic synthesis to prepare chiral compounds.
-Can be used in drug research, especially research on antioxidants and anti-cancer drugs.

Preparation Method:
D-Cysteine,methyl ester, hydrochloride (1:1) can be prepared by the catalytic reaction of L-cysteine ethyl ester with a selective enzyme.

Safety Information:
D-Cysteine,methyl ester, hydrochloride (1:1) is a chemical reagent, the following safety measures should be paid attention:
-Need to operate in a well-ventilated laboratory environment, avoiding contact with skin, eyes and inhalation.
-Use personal protective equipment such as lab gloves, lab glasses and lab coats.
-Store properly and away from open flames and high temperatures.
-Follow appropriate waste disposal methods.

Last Update：2024-04-09 02:00:47

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