DL-高半胱氨酸 (CAS No.454-29-5)
- 物化性质
- 分子量135.18。白色结晶性粉末。易溶于水,微溶于乙醇,不溶于乙醚。熔点232-235°C(分解)。在空气中易氧化,应密封避光保存。
- 技术参数
- 含量≥98%(TLC)
- 外观
- 白色至类白色结晶性粉末
- 熔点
- 232-235°C(分解) 干燥失重≤0.5%
- 贮存条件
- 密封、避光,2-8°C冷藏保存
English description(英文原文,共 965 字符)
Product Name:DL-Homocysteine
English Name:DL-Homocysteine
CAS No.:454-29-5
Aliases:DL-2-Amino-4-mercaptobutyric acid, (±)-2-Amino-4-mercaptobutanoic acid
Molecular Formula:C4H9NO2S
Physical Properties:Molecular weight 135.18. White crystalline powder. Freely soluble in water, slightly soluble in ethanol, insoluble in ether. Melting point 232-235°C (decomposition). Easily oxidized in air; store in a sealed, light-protected container.
Uses:Used in biochemical research as an important intermediate in the methionine metabolic pathway, and can be used in studies of hyperhomocysteinemia and related diseases. Also used in the synthesis of thiol-containing drugs and bioactive molecules, and can serve as an amino acid analysis standard.
Technical Specifications:
Assay ≥98% (TLC)
Appearance: white to off-white crystalline powder
Melting point: 232-235°C (decomposition)
Loss on drying ≤0.5%
Storage: sealed, protected from light, refrigerated at 2-8°C
English Name:DL-Homocysteine
CAS No.:454-29-5
Aliases:DL-2-Amino-4-mercaptobutyric acid, (±)-2-Amino-4-mercaptobutanoic acid
Molecular Formula:C4H9NO2S
Physical Properties:Molecular weight 135.18. White crystalline powder. Freely soluble in water, slightly soluble in ethanol, insoluble in ether. Melting point 232-235°C (decomposition). Easily oxidized in air; store in a sealed, light-protected container.
Uses:Used in biochemical research as an important intermediate in the methionine metabolic pathway, and can be used in studies of hyperhomocysteinemia and related diseases. Also used in the synthesis of thiol-containing drugs and bioactive molecules, and can serve as an amino acid analysis standard.
Technical Specifications:
Assay ≥98% (TLC)
Appearance: white to off-white crystalline powder
Melting point: 232-235°C (decomposition)
Loss on drying ≤0.5%
Storage: sealed, protected from light, refrigerated at 2-8°C
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常见问题
- DL-高半胱氨酸的 CAS 号是多少?
- DL-高半胱氨酸的 CAS 号是 454-29-5。
- DL-高半胱氨酸的分子式和分子量是什么?
- DL-高半胱氨酸的分子式为 C4H9NO2S。
- DL-高半胱氨酸的英文名称是什么?
- DL-高半胱氨酸的英文名称为 DL-Homocysteine。
- DL-高半胱氨酸还有哪些别名?
- DL-高半胱氨酸又称 DL-2-氨基-4-巯基丁酸、DL-同型半胱氨酸、2-氨基-4-巯基丁酸。
- DL-高半胱氨酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条DL-高半胱氨酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 平台上DL-高半胱氨酸的供应级别包括 工业级。
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- DL-高半胱氨酸的报价单位主要有 千克。
- 哪里可以查到DL-高半胱氨酸的价格?
- 掌上化工DL-高半胱氨酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/454-29-5/。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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