D - penicillamine:
Used for heavy metal ion poisoning,Also used in rheumatoid arthritis and chronic active hepatitis and other immune diseases.
English Name: D - penicillamine,CAS no.52-67-5,Quality indicators:HPLC purity:≥99.8%,Optical rotation: -61~-65°,ee value: ≥99.8%.
D-penicillamine structure formula:
E-penicillamine Basic information:
Chinese name
D-青霉胺
English names
D-penicillamine
Chinese synonym
二甲基半胱胺酸;D-(-)-青霉胺;青霉胺;3,3-二甲基-D(-)-半胱胺酸;尼西胺;
English synonym
D-Penicillamine;Sufirtan;D(-)-Penicillamine;Cuprimin;D-β,β-Dimethylcysteine;
CAS no.
52-67-5
Molecular formula
C5H11NO2S
The molecular weight
149.21100
Exact Mass
149.05100
PSA
102.12000
LOGP
0.80700
Physical and chemical properties of D-Penicillamine:
Appearance and properties: white powder
Density: 1.204 g/cm3
Boiling point: 251.8ºC at 760mmHg
Melting point: 210 °C (Dec.)(lit.)
Flash: DHS 106.1 C
Refractive index: -63 ° (C=1, 1mol/L NaOH)
Water solubility: 11.1 g/100 mL (20℃)
Stability:Stable. Incompatible with strong oxidizing agents.
Storage condition: 2-8ºC
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