L-瓜氨酸 (CAS No.372-75-8)
- 物化性质
- 白色结晶性粉末，无臭，味酸。易溶于水，不溶于甲醇和乙醇。熔点约为214~216℃，比旋光度+24.5°~+26.8°。化学性质稳定，不易发生化学反应，具有较好的热稳定性。
- 技术参数
- 含量（HPLC）≥99% 熔点214~216℃ 比旋光度+24.5°~+26.8°（c=2, 1N HCl） 干燥失重≤0.5% 灼烧残渣≤0.1%
English description（英文原文，共 1127 字符）
Product Name:L-Citrulline
English Name:L-Citrulline
CAS No.:372-75-8
Aliases:(S)-2-Amino-5-ureidopentanoic acid, 2-Amino-5-(carbamoylamino)pentanoic acid
Molecular Formula:C6H13N3O3
Physical Properties:White crystalline powder, odorless with a slightly acid taste. Freely soluble in water, insoluble in methanol and ethanol. Melting point approximately 214–216°C, specific rotation +24.5° to +26.8°. Chemically stable, not prone to reactions, and exhibits good thermal stability.
Uses:L-Citrulline is a non-protein amino acid. In the food industry, it is mainly used as a nutritional supplement to enhance amino acid content, improve nutritional value, and modify taste and flavor. In chemical and industrial fields, it serves as a raw material or intermediate for synthesizing other amino acids, bioactive substances, and various chemical reactions. It can also exert moisturizing and antioxidant effects in textile treatment or production processes.
Technical Specifications:
Assay (HPLC) ≥99%
Melting point 214–216°C
Specific rotation +24.5° to +26.8° (c=2, 1N HCl)
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
English Name:L-Citrulline
CAS No.:372-75-8
Aliases:(S)-2-Amino-5-ureidopentanoic acid, 2-Amino-5-(carbamoylamino)pentanoic acid
Molecular Formula:C6H13N3O3
Physical Properties:White crystalline powder, odorless with a slightly acid taste. Freely soluble in water, insoluble in methanol and ethanol. Melting point approximately 214–216°C, specific rotation +24.5° to +26.8°. Chemically stable, not prone to reactions, and exhibits good thermal stability.
Uses:L-Citrulline is a non-protein amino acid. In the food industry, it is mainly used as a nutritional supplement to enhance amino acid content, improve nutritional value, and modify taste and flavor. In chemical and industrial fields, it serves as a raw material or intermediate for synthesizing other amino acids, bioactive substances, and various chemical reactions. It can also exert moisturizing and antioxidant effects in textile treatment or production processes.
Technical Specifications:
Assay (HPLC) ≥99%
Melting point 214–216°C
Specific rotation +24.5° to +26.8° (c=2, 1N HCl)
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
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常见问题
- L-瓜氨酸的 CAS 号是多少？
- L-瓜氨酸的 CAS 号是 372-75-8。
- L-瓜氨酸的分子式和分子量是什么？
- L-瓜氨酸的分子式为 C6H13N3O3。
- L-瓜氨酸的英文名称是什么？
- L-瓜氨酸的英文名称为 L-Citrulline。
- L-瓜氨酸还有哪些别名？
- L-瓜氨酸又称 瓜胺酸。
- L-瓜氨酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条L-瓜氨酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- L-瓜氨酸的供应商主要分布在哪些地区？
- L-瓜氨酸的供应商主要分布在 上海市（1 条） 等地。
- L-瓜氨酸有哪些级别可选？
- 平台上L-瓜氨酸的供应级别包括 工业级。
- L-瓜氨酸的报价单位是什么？
- L-瓜氨酸的报价单位主要有 千克。
- 哪里可以查到L-瓜氨酸的价格？
- 掌上化工L-瓜氨酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/372-75-8/。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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