DL-茶氨酸 (CAS No.34271-54-0)
- 物化性质
- 白色结晶性粉末或无色针状结晶,易溶于水,微溶于乙醇,不溶于无水乙醇和乙醚,水溶液呈微酸性,具有鲜甜味,熔点约213-215℃(分解),在空气中稳定。
- 技术参数
- 含量 ≥ 98% 分子量 174.2 熔点 213-215℃(分解) 干燥失重 ≤ 1.0% 炽灼残渣 ≤ 0.1%
English description(英文原文,共 914 字符)
Product Name:DL-Theanine
English Name:DL-Theanine
CAS No.:34271-54-0
Aliases:Theanine, DL-Theanine mixed, N-Ethyl-DL-glutamine
Molecular Formula:C7H14N2O3
Physical Properties:White crystalline powder or colorless needle-like crystals, readily soluble in water, slightly soluble in ethanol, insoluble in anhydrous ethanol and ether. Aqueous solution is slightly acidic with a fresh sweet taste. Melting point approximately 213-215 °C (decomposition). Stable in air.
Uses:DL-Theanine is a functional amino acid widely used in food, beverages, health products, and pharmaceutical fields. It helps relieve stress, relax nerves, improve mood, and enhance attention, and is commonly used as a functional food ingredient or a biochemical reagent in research.
Technical Specifications:
Assay ≥ 98%
Molecular weight 174.2
Melting point 213-215 °C (decomposition)
Loss on drying ≤ 1.0%
Residue on ignition ≤ 0.1%
English Name:DL-Theanine
CAS No.:34271-54-0
Aliases:Theanine, DL-Theanine mixed, N-Ethyl-DL-glutamine
Molecular Formula:C7H14N2O3
Physical Properties:White crystalline powder or colorless needle-like crystals, readily soluble in water, slightly soluble in ethanol, insoluble in anhydrous ethanol and ether. Aqueous solution is slightly acidic with a fresh sweet taste. Melting point approximately 213-215 °C (decomposition). Stable in air.
Uses:DL-Theanine is a functional amino acid widely used in food, beverages, health products, and pharmaceutical fields. It helps relieve stress, relax nerves, improve mood, and enhance attention, and is commonly used as a functional food ingredient or a biochemical reagent in research.
Technical Specifications:
Assay ≥ 98%
Molecular weight 174.2
Melting point 213-215 °C (decomposition)
Loss on drying ≤ 1.0%
Residue on ignition ≤ 0.1%
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常见问题
- DL-茶氨酸的 CAS 号是多少?
- DL-茶氨酸的 CAS 号是 34271-54-0。
- DL-茶氨酸的分子式和分子量是什么?
- DL-茶氨酸的分子式为 C7H14N2O3。
- DL-茶氨酸的英文名称是什么?
- DL-茶氨酸的英文名称为 DL-Theanine。
- DL-茶氨酸还有哪些别名?
- DL-茶氨酸又称 茶氨酸、混旋茶氨酸、N-乙基-DL-谷氨酰胺。
- DL-茶氨酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条DL-茶氨酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- DL-茶氨酸的供应商主要分布在哪些地区?
- DL-茶氨酸的供应商主要分布在 上海市(1 条) 等地。
- DL-茶氨酸有哪些级别可选?
- 平台上DL-茶氨酸的供应级别包括 工业级。
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- DL-茶氨酸的报价单位主要有 千克。
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- 掌上化工DL-茶氨酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/34271-54-0/。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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