鸟氨酸 (CAS No.70-26-8)
- 物化性质
- 白色结晶性粉末，易溶于水，微溶于乙醇，不溶于乙醚。熔点约140°C（分解），比旋光度[α]D20约+11.5°（水中）。等电点约为10.8，水溶液呈碱性。
- 技术参数
- 纯度 ≥ 98.0% 外观为白色结晶性粉末 含量（以干品计）≥ 98.5% 干燥失重 ≤ 0.5% 比旋光度 [α]D20 = +10.5° ~ +12.0°
English description（英文原文，共 1015 字符）
Product Name:L-Ornithine
English Name:L-Ornithine
CAS No.:70-26-8
Aliases:L-Ornithine, L-2,5-Diaminopentanoic acid
Molecular Formula:C5H12N2O2
Physical Properties:White crystalline powder, freely soluble in water, slightly soluble in ethanol, insoluble in ether. Melting point approximately 140°C (decomposition), specific rotation [α]D20 about +11.5° (in water). Isoelectric point approximately 10.8, aqueous solution is alkaline.
Uses:Ornithine is an important intermediate metabolite in the urea cycle, participating in the detoxification of ammonia in the body, and is used as an adjuvant treatment for liver diseases and hyperammonemia. In the field of nutrition, it serves as a sports supplement to promote muscle growth and recovery. It is also used in biochemical reagents and the synthesis of pharmaceutical intermediates.
Technical Specifications:
Purity ≥ 98.0%
Appearance: white crystalline powder
Assay (on dry basis) ≥ 98.5%
Loss on drying ≤ 0.5%
Specific rotation [α]D20 = +10.5° ~ +12.0°
English Name:L-Ornithine
CAS No.:70-26-8
Aliases:L-Ornithine, L-2,5-Diaminopentanoic acid
Molecular Formula:C5H12N2O2
Physical Properties:White crystalline powder, freely soluble in water, slightly soluble in ethanol, insoluble in ether. Melting point approximately 140°C (decomposition), specific rotation [α]D20 about +11.5° (in water). Isoelectric point approximately 10.8, aqueous solution is alkaline.
Uses:Ornithine is an important intermediate metabolite in the urea cycle, participating in the detoxification of ammonia in the body, and is used as an adjuvant treatment for liver diseases and hyperammonemia. In the field of nutrition, it serves as a sports supplement to promote muscle growth and recovery. It is also used in biochemical reagents and the synthesis of pharmaceutical intermediates.
Technical Specifications:
Purity ≥ 98.0%
Appearance: white crystalline powder
Assay (on dry basis) ≥ 98.5%
Loss on drying ≤ 0.5%
Specific rotation [α]D20 = +10.5° ~ +12.0°
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常见问题
- 鸟氨酸的 CAS 号是多少？
- 鸟氨酸的 CAS 号是 70-26-8。
- 鸟氨酸的分子式和分子量是什么？
- 鸟氨酸的分子式为 C5H12N2O2。
- 鸟氨酸的英文名称是什么？
- 鸟氨酸的英文名称为 L-Ornithine。
- 鸟氨酸还有哪些别名？
- 鸟氨酸又称 L-鸟氨酸、L-2,5-二氨基戊酸。
- 鸟氨酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条鸟氨酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 鸟氨酸的供应商主要分布在哪些地区？
- 鸟氨酸的供应商主要分布在 上海市（1 条） 等地。
- 鸟氨酸有哪些级别可选？
- 平台上鸟氨酸的供应级别包括 工业级。
- 鸟氨酸的报价单位是什么？
- 鸟氨酸的报价单位主要有 千克。
- 哪里可以查到鸟氨酸的价格？
- 掌上化工鸟氨酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/70-26-8/。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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