32443-99-5

Name D-Cysteine hydrochloride
CAS 32443-99-5
EINECS(EC#) 251-043-9
Molecular Formula C3H8ClNO2S
MDL Number MFCD00012632
Molecular Weight 157.62
MOL File 32443-99-5.mol
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Chemical Properties

Melting point  ~185 °C (dec.)
alpha  -6.4 º (c=5%,5M HCl)
storage temp.  2-8°C
solubility  Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form  Powder
color  White to off-white
Optical Rotation Consistent with structure
Detection Methods T,NMR
BRN  5645478
Major Application peptide synthesis
InChI InChI=1/C3H7NO2S.ClH/c4-2(1-7)3(5)6;/h2,7H,1,4H2,(H,5,6);1H/t2-;/s3
InChIKey IFQSXNOEEPCSLW-NNUCSGGJNA-N
SMILES [C@@H](N)(CS)C(=O)O.Cl |&1:0,r|
CAS DataBase Reference 32443-99-5(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
F  3-10-23
HS Code  29309010
Storage Class 11 - Combustible Solids

Hazard Information

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