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L-Cysteine ethyl ester hydrochloride Structure

L-Cysteine ethyl ester hydrochloride

Chemical Properties

Melting point 123-125 °C(lit.)
alpha  -13 º (c=8, 1 N HCL)
refractive index  -11.5 ° (C=8, 1mol/L HCl)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form  solid
color  white
optical activity [α]20/D 7.9°, c = 1 in 1 M HCl
Water Solubility  Soluble in water.
Sensitive  Hygroscopic
BRN  3562600
Major Application peptide synthesis
Cosmetics Ingredients Functions SKIN PROTECTING
InChI InChI=1/C5H11NO2S.ClH/c1-2-8-5(7)4(6)3-9;/h4,9H,2-3,6H2,1H3;1H/t4-;/s3
InChIKey JFKJWWJOCJHMGV-NDILARRWNA-N
SMILES C(=O)(OCC)[C@@H](N)CS.Cl |&1:5,r|
CAS DataBase Reference 868-59-7(CAS DataBase Reference)
EPA Substance Registry System L-Cysteine, ethyl ester, hydrochloride (868-59-7)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
WGK Germany  2
RTECS  HA1820000
TSCA  TSCA listed
HS Code  29309090
Storage Class 11 - Combustible Solids

MSDS

Usage And Synthesis

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