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beta-巯基缬氨酸

更新时间:2025-08-29 20:13:37 采购访问:26次

常用名 D-青霉胺 CAS号 52-67-5
价格 纯度 98.0%
备货期 10天 库存 现货
 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

供应商信息

上海化源世纪贸易有限公司 认证供应商

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参考价格:¥116/250mg
其他供应商价格:
2019-08-21 D-青霉胺
价格:¥需询单
2020-04-03 H-D-Pen-OH
价格:¥需询单
2025-01-03 D-青霉胺
价格:¥需询单
2021-02-06 D-Penicillamine
价格:¥489.0
2023-02-20 D-(-)-青霉胺, 99%
价格:¥733.0
2024-05-24 D-青霉胺
价格:¥需询单
2024-01-09 D (-) -Penicillamine
价格:$需询单

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