青霉胺 (CAS No.52-67-5)
- 物化性质
- 白色或类白色结晶性粉末,有特殊臭味,微有吸湿性。溶于水、乙醇和稀酸,微溶于氯仿和乙醚。熔点约190-205℃,在空气中稳定。
- 技术参数
- 含量(HPLC)≥98.0%
- 熔点
- 190-205℃ 干燥失重≤0.5%
English description(英文原文,共 872 字符)
Product Name:Penicillamine
English Name:Penicillamine
CAS No.:52-67-5
Aliases:D-Penicillamine, 3-Mercaptovaline, β,β-Dimethylcysteine
Molecular Formula:C5H11NO2S
Physical Properties:White or off-white crystalline powder with a characteristic odor and slight hygroscopicity. Soluble in water, ethanol, and dilute acids; slightly soluble in chloroform and ether. Melting point approximately 190-205°C. Stable in air.
Uses:Primarily used for the treatment of hepatolenticular degeneration (Wilson's disease) and heavy metal poisoning, serving as a chelating antidote for lead and mercury intoxication. Also used for rheumatoid arthritis, scleroderma, and other autoimmune diseases, as well as cystinuria.
Technical Specifications:
Content (HPLC) ≥98.0%
Melting point: 190-205°C
Loss on drying ≤0.5%
Specific rotation: -58° to -63° (c=1, water)
Heavy metals ≤10ppm
English Name:Penicillamine
CAS No.:52-67-5
Aliases:D-Penicillamine, 3-Mercaptovaline, β,β-Dimethylcysteine
Molecular Formula:C5H11NO2S
Physical Properties:White or off-white crystalline powder with a characteristic odor and slight hygroscopicity. Soluble in water, ethanol, and dilute acids; slightly soluble in chloroform and ether. Melting point approximately 190-205°C. Stable in air.
Uses:Primarily used for the treatment of hepatolenticular degeneration (Wilson's disease) and heavy metal poisoning, serving as a chelating antidote for lead and mercury intoxication. Also used for rheumatoid arthritis, scleroderma, and other autoimmune diseases, as well as cystinuria.
Technical Specifications:
Content (HPLC) ≥98.0%
Melting point: 190-205°C
Loss on drying ≤0.5%
Specific rotation: -58° to -63° (c=1, water)
Heavy metals ≤10ppm
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常见问题
- 青霉胺的 CAS 号是多少?
- 青霉胺的 CAS 号是 52-67-5。
- 青霉胺的分子式和分子量是什么?
- 青霉胺的分子式为 C5H11NO2S。
- 青霉胺的英文名称是什么?
- 青霉胺的英文名称为 Penicillamine。
- 青霉胺还有哪些别名?
- 青霉胺又称 D-青霉胺、3-巯基缬氨酸、β,β-二甲基半胱氨酸。
- 青霉胺有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条青霉胺供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 青霉胺的供应商主要分布在哪些地区?
- 青霉胺的供应商主要分布在 上海市(1 条) 等地。
- 青霉胺有哪些级别可选?
- 平台上青霉胺的供应级别包括 工业级。
- 青霉胺的报价单位是什么?
- 青霉胺的报价单位主要有 千克。
- 哪里可以查到青霉胺的价格?
- 掌上化工青霉胺产品页汇总了各供应商的最新报价与规格,地址:/chemicals/52-67-5/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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