2936-69-8

Basic information

• Product Name: L-Cysteine, S-(2-aminoethyl)- (9CI)
• Synonyms: L-Cysteine, S-(2-aminoethyl)- (9CI);S-2-aminoethyl cysteine;(2R)-2,6-Diamino-4-thiahexanoic acid;4-Thia-L-lysine;Aminoethylcysteine;Nsc241277;3-[(2-Aminoethyl)thio]-L-alanine;4-Thialysine
• CAS NO: 2936-69-8
• Molecular Formula: C₅H₁₂N₂O₂S
• Molecular Weight: 164.22598
• Product Categories: GLYCINESCAFFOLD
• Mol File: 2936-69-8.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 341.1°Cat760mmHg
• Flash Point: 160.1°C
• Appearance: /
• Density: g/cm³
• PKA: 2.02±0.10(Predicted)
• CAS DataBase Reference: L-Cysteine, S-(2-aminoethyl)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: L-Cysteine, S-(2-aminoethyl)- (9CI)(2936-69-8)
• EPA Substance Registry System: L-Cysteine, S-(2-aminoethyl)- (9CI)(2936-69-8)

Safety Data

• Hazardous Substances Data: 2936-69-8(Hazardous Substances Data)

Usage

Definition

ChEBI: A cysteine derivative that is the S-(2-aminoethyl) analogue of L-cysteine; reported to have cytotoxic effects.

Upstream product

• 56-89-3 L-cystine 
• 2576-47-8 2-bromoethylamine hydrobromide 
• 407-41-0 L-phosphoserine 
• 60-23-1 Cysteamine 
• 3981-22-4 3-(2-p-toluenesulfonamidoethylthio) alanine 
• 151-56-4 ethyleneimine 
• 52-89-1 l-cysteine hydrochloride 

Downstream Products

• 745718-01-8 (R)-2-Amino-3-(2-benzyloxycarbonylamino-ethylsulfanyl)-propionic acid methyl ester 
• 13618-74-1 [2-((R)-2,5-dioxo-oxazolidin-4-ylmethylsulfanyl)-ethyl]-carbamic acid benzyl ester 
• 13639-91-3 [2-((R)-2-Benzoylamino-2-carbamoyl-ethylsulfanyl)-ethyl]-carbamic acid benzyl ester 
• 65527-54-0 2-(R)-thiomorpholine carboxylic acid hydrochloride 

Relevant articles and documents

Unnatural amino acid synthesis by thermostable O-phospho-L-serine sulfhydrylase from hyperthermophilic archaeon Aeropyrum pernix K1

O-Acetyl-L-serine sulfhydrylase (OASS) from plants and bacteria synthesizes cysteine and unnatural amino acids that are important building blocks for active pharmaceuticals and agrochemicals. A thermostable O-phospho-L-serine sulfhydrylase from hyperthermophilic archaeon Aeropyrum pernix K1 (OPSSAp) exhibits a function similar to OASS. In the present study, we examined the synthesis of various unnatural amino acids using OPSSAp and demonstrated OPSSAp could efficiently synthesize various sulfur-containing amino acids. OPSSAp would be useful for industrial production of biologically important unnatural amino acids.