D-Valine, 3-mercapto- cas no:52-67-5
Synonyms: Valine,3-mercapto-, D- (8CI);(-)-Penicillamine;(2S)-2-Amino-3-methyl-3-sulfanylbutanoic acid;(S)-3,3-Dimethylcysteine;(S)-Penicillamine;2-Amino-3-mercapto-3-methylbutanoic acid;Cuprenil;Cuprimine;Cupripen;D-3-Mercaptovaline;D-Mercaptovaline;D-Penamine;D-Penicillamine;DPA;Depamine;Depen;Kuprenil;Mercaptyl;Metalcaptase;NSC 81549;Pendramine;Penicillamin;Penicillamine;Perdolat;Reduced D-penicillamine;Reduced penicillamine;Sufirtan;Trolovol;b-Thiovaline;H-D-Pen-OH;
NameD-Valine, 3-mercapto-
CAS52-67-5
SynonymsValine,3-mercapto-, D- (8CI);(-)-Penicillamine;(2S)-2-Amino-3-methyl-3-sulfanylbutanoic acid;(S)-3,3-Dimethylcysteine;(S)-Penicillamine;2-Amino-3-mercapto-3-methylbutanoic acid;Cuprenil;Cuprimine;Cupripen;D-3-Mercaptovaline;D-Mercaptovaline;D-Penamine;D-Penicillamine;DPA;Depamine;Depen;Kuprenil;Mercaptyl;Metalcaptase;NSC 81549;Pendramine;Penicillamin;Penicillamine;Perdolat;Reduced D-penicillamine;Reduced penicillamine;Sufirtan;Trolovol;b-Thiovaline;H-D-Pen-OH;
EINECS(EC#)200-148-8
Molecular FormulaC5H11NO2S
Molecular Weight149.21
Appearancewhite powder
alpha-65 o (C=5, 1M NAOH, ON DRY)
refractive index-63 ° (C=1, 1mol/L NaOH)
storage temp2-8°C
Hazard Xi,T,Xn
Risk R36/37/38
Safety Poison by intraperitoneal route. Moderately toxic by subcutaneous and intravenous routes. Mildly toxic by ingestion. An experimental teratogen. Human systemic effects by ingestion: agranulocytosis, dermatitis, fever, hemorrhage, increased body temperature, dermatitis, leukopenia, proteinuria, thrombocytopenia. Human teratogenic effects by an unspecified route: developmental abnormalities of the craniofacial areas, skin, and skin appendages, and body wall. Experimental reproductive effects. Questionable human carcinogen producing leukemia. Mutation data reported. Used in the treatment of rheumatoid arthritis, metal poisonings, and cystinuria. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also MERCAPTANS.
HS Code 29309016
