Detailed Introduction:

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

Published date：06-04-2019  Viewed：629