(2S)-2-(methylamino)propanoic acid hydrochloride

(2S)-2-(methylamino)propanoic acid hydrochloride - Names and Identifiers

Name	N-Methyl-D-alanine hydrochloride
Synonyms	H-N-Me-Ala-OH·HCl N-Alpha-Methyl-l-alanine, HCl N-Methyl-D-alanine hydrochloride N-Methyl-L-alanine hydrochloride N-Methyl-DL-alanine hydrochloride N-α-Methyl-L-alanine hydrochloride (S)-2-(METHYLAMINO)PROPANOIC ACID HCL N-alpha-Methyl-L-alanine hydrochloride 2-(methylamino)propanoic acid hydrochloride (S)-2-(Methylamino)propanoic acid hydrochloride (R)-2-(Methylamino)propanoic acid hydrochloride (2S)-2-(methylamino)propanoic acid hydrochloride
CAS	65672-32-4

(2S)-2-(methylamino)propanoic acid hydrochloride - Physico-chemical Properties

Molecular Formula	C4H10ClNO2
Molar Mass	139.5807
Melting Point	165.5-166.0 °C(Solv: ethanol (64-17-5); ethyl ether (60-29-7))

(2S)-2-(methylamino)propanoic acid hydrochloride - Introduction

N-Methyl-D-alanine hydrochloride (English name N-Methyl-D-alanine hydrochloride) is a kind of organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Usually a white crystalline solid.
-Solubility: Soluble in water and polar organic solvents, such as ethanol and methanol.
-Melting point: about 137-141°C.
-Chemical structure: Its structural formula is C4H10ClNO2.

Use:
-Pharmaceutical field: N-Methyl-D-alanine hydrochloride can be used in the synthesis of pharmaceutical intermediates and pharmaceutical field. It is widely used as a synthetic raw material for hormones, antibiotics, tumor drugs, etc.
-Chemical research: N-Methyl-D-alanine hydrochloride can be used as chiral catalysts, chiral solvents and chiral pollutants analysis.

Preparation Method:
There are many methods for the preparation of N-Methyl-D-alanine hydrochloride, one of which is commonly used by the reaction of N-methyl-L-alanine with hydrogen chloride.
Preparation steps:
1. Dissolve N-methyl-L-alanine in a suitable solvent, such as water or alcohol.
2. Add hydrochloric acid to control the reaction temperature and reaction time.
3. The solid product was obtained by filtration and purified by crystallization from cold solvent.

Safety Information:
- N-Methyl-D-alanine the toxicity of hydrochloride is low, it is still necessary to pay attention to prevention and safe operation. Avoid inhalation, contact with skin and eyes.
-When handling chemicals, follow proper laboratory practices and personal protective measures, such as wearing gloves, safety glasses and protective clothing.
-When you accidentally come into contact with this compound, you should immediately rinse your skin or eyes with plenty of water and seek medical treatment.

Last Update：2024-04-09 02:00:47