L-谷氨酸-5-甲酯 (CAS No.1499-55-4)
- 物化性质
- 白色至类白色结晶粉末,溶于水、甲醇、乙醇等极性溶剂,微溶于乙醚。熔点约180°C(分解)。比旋光度[α]₂₀ᴰ约+30°(c=2, 6mol/L HCl)。易吸潮,应密封干燥保存。
- 技术参数
- 含量(HPLC)≥98.0%
- 外观
- 白色至类白色结晶粉末
- 熔点
- 约180°C(分解)
English description(英文原文,共 948 字符)
Product Name:L-Glutamic acid 5-methyl ester
English Name:L-Glutamic acid 5-methyl ester
CAS No.:1499-55-4
Aliases:L-Glutamic acid γ-methyl ester, Monomethyl L-glutamate
Molecular Formula:C6H11NO4
Physical Properties:White to off-white crystalline powder, soluble in water, methanol, ethanol and other polar solvents, slightly soluble in ether. Melting point approximately 180°C (decomposes). Specific rotation [α]²⁰ᴰ approximately +30° (c=2, 6mol/L HCl). Hygroscopic, keep sealed and dry.
Uses:Used as a key intermediate in peptide synthesis for the preparation of glutamic acid derivatives; also used as a pharmaceutical intermediate in the synthesis of biologically active compounds; utilized as a chiral starting material in organic synthesis.
Technical Specifications:
Assay (HPLC) ≥98.0%
Appearance: white to off-white crystalline powder
Melting point: approximately 180°C (decomposes)
Molecular weight: 161.16
Water content: ≤0.5%
English Name:L-Glutamic acid 5-methyl ester
CAS No.:1499-55-4
Aliases:L-Glutamic acid γ-methyl ester, Monomethyl L-glutamate
Molecular Formula:C6H11NO4
Physical Properties:White to off-white crystalline powder, soluble in water, methanol, ethanol and other polar solvents, slightly soluble in ether. Melting point approximately 180°C (decomposes). Specific rotation [α]²⁰ᴰ approximately +30° (c=2, 6mol/L HCl). Hygroscopic, keep sealed and dry.
Uses:Used as a key intermediate in peptide synthesis for the preparation of glutamic acid derivatives; also used as a pharmaceutical intermediate in the synthesis of biologically active compounds; utilized as a chiral starting material in organic synthesis.
Technical Specifications:
Assay (HPLC) ≥98.0%
Appearance: white to off-white crystalline powder
Melting point: approximately 180°C (decomposes)
Molecular weight: 161.16
Water content: ≤0.5%
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常见问题
- L-谷氨酸-5-甲酯的 CAS 号是多少?
- L-谷氨酸-5-甲酯的 CAS 号是 1499-55-4。
- L-谷氨酸-5-甲酯的分子式和分子量是什么?
- L-谷氨酸-5-甲酯的分子式为 C6H11NO4,分子量约 161.16。
- L-谷氨酸-5-甲酯的英文名称是什么?
- L-谷氨酸-5-甲酯的英文名称为 L-Glutamic acid 5-methyl ester。
- L-谷氨酸-5-甲酯还有哪些别名?
- L-谷氨酸-5-甲酯又称 L-谷氨酸γ-甲酯、L-谷氨酸-γ-甲酯单酯。
- L-谷氨酸-5-甲酯有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条L-谷氨酸-5-甲酯供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 掌上化工L-谷氨酸-5-甲酯产品页汇总了各供应商的最新报价与规格,地址:/chemicals/1499-55-4/。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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