| 常用名 | D-青霉胺 | CAS号 | 52-67-5 |
|---|---|---|---|
| 价格 | ¥需询单/25kg | 纯度 | 99.0% |
| 备货期 | 需询单 | 库存 | 3 |
| 产品详情(用途,包装等)
用途: Penicillamine is the most characteristic degradation product of the penicillin antibiotics. It is used as an antirheumatic and as a chelating agent in Wilson's disease.Target: OthersPenicillamine(Cuprimine, Depen) is used as an antirheumatic and as a chelating agent in Wilson's disease and is a chelating agent recommended for the removal of excess copper in patients with Wilson's disease. From in vitro studies which indicate that one atom of copper combines with two molecules of penicillamine. Penicillamine also reduces excess cystine excretion in cystinuria. The mechanism of action of penicillamine in rheumatoid arthritis is unknown although it appears to suppress disease activity. Unlike cytotoxic immunosuppressants, penicillamine markedly lowers IgM rheumatoid factor but produces no significant depression in absolute levels of serum immunoglobulins. Also unlike cytotoxic immunosuppressants which act on both, penicillamine in vitro depresses T-cell activity but not B-cell activity [1-3]. 物理化学性质: CAS号:52-67-5 常用中文名:D-青霉胺 常用英文名:D-penicillamine 分子式:C5H11NO2S 分子量:149.211 密度:1.2±0.1 g/cm3 沸点:251.8±35.0 °C at 760 mmHg 熔点:210 °C (dec.)(lit.) 闪点:106.1±25.9 °C 储存条件:2~8°C |