D-鸟氨酸盐 (CAS No.16682-12-5)
- 中文别名
- D-2,5-二氨基戊酸盐酸盐；D-鸟氨酸单盐酸盐；D-盐酸鸟氨酸
- 英文名称
- D-Ornithine monohydrochloride
- 分子式
- C5H13ClN2O2
- 所属类别
- 试剂实验设备
- 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244-248°C（分解）。水溶液呈弱酸性，比旋光度为负值。具有氨基酸的典型两性电离性质，等电点约10.8。
- 技术参数
- 含量（以干品计）≥98.5% 熔点244-248°C（分解） 比旋光度 [α]D20 -20.0°~ -22.0°（c=5, 6mol/L HCl） 干燥失重≤0.5% 重金属含量≤10ppm
English description（英文原文，共 1127 字符）
Product Name:D-Ornithine monohydrochloride
English Name:D-Ornithine monohydrochloride
CAS No.:16682-12-5
Aliases:D-2,5-Diaminopentanoic acid hydrochloride, D-Ornithine hydrochloride, H-D-Orn-OH·HCl
Molecular Formula:C5H13ClN2O2
Physical Properties:White crystalline powder, freely soluble in water, slightly soluble in ethanol, insoluble in ether. Melting point approximately 244-248°C (decomposition). Aqueous solution is weakly acidic with a negative specific rotation. Exhibits typical amphoteric ionization properties of amino acids, with an isoelectric point of approximately 10.8.
Uses:Used in biochemical and pharmaceutical research as an intermediate in polypeptide synthesis. Clinically, it can serve as an adjunctive treatment for hepatic encephalopathy and abnormal liver function by helping to reduce blood ammonia levels. Also employed in the preparation of cell culture media and in nutritional studies.
Technical Specifications:
Assay (on dry basis) ≥98.5%
Melting point 244-248°C (decomposition)
Specific rotation [α]D20 -20.0° to -22.0° (c=5, in 6mol/L HCl)
Loss on drying ≤0.5%
Heavy metals ≤10ppm
English Name:D-Ornithine monohydrochloride
CAS No.:16682-12-5
Aliases:D-2,5-Diaminopentanoic acid hydrochloride, D-Ornithine hydrochloride, H-D-Orn-OH·HCl
Molecular Formula:C5H13ClN2O2
Physical Properties:White crystalline powder, freely soluble in water, slightly soluble in ethanol, insoluble in ether. Melting point approximately 244-248°C (decomposition). Aqueous solution is weakly acidic with a negative specific rotation. Exhibits typical amphoteric ionization properties of amino acids, with an isoelectric point of approximately 10.8.
Uses:Used in biochemical and pharmaceutical research as an intermediate in polypeptide synthesis. Clinically, it can serve as an adjunctive treatment for hepatic encephalopathy and abnormal liver function by helping to reduce blood ammonia levels. Also employed in the preparation of cell culture media and in nutritional studies.
Technical Specifications:
Assay (on dry basis) ≥98.5%
Melting point 244-248°C (decomposition)
Specific rotation [α]D20 -20.0° to -22.0° (c=5, in 6mol/L HCl)
Loss on drying ≤0.5%
Heavy metals ≤10ppm
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常见问题
- D-鸟氨酸盐的 CAS 号是多少？
- D-鸟氨酸盐的 CAS 号是 16682-12-5。
- D-鸟氨酸盐的分子式和分子量是什么？
- D-鸟氨酸盐的分子式为 C5H13ClN2O2。
- D-鸟氨酸盐的英文名称是什么？
- D-鸟氨酸盐的英文名称为 D-Ornithine monohydrochloride。
- D-鸟氨酸盐还有哪些别名？
- D-鸟氨酸盐又称 D-2,5-二氨基戊酸盐酸盐、D-鸟氨酸单盐酸盐、D-盐酸鸟氨酸。
- D-鸟氨酸盐有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条D-鸟氨酸盐供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- D-鸟氨酸盐的供应商主要分布在哪些地区？
- D-鸟氨酸盐的供应商主要分布在 上海市（1 条） 等地。
- D-鸟氨酸盐有哪些级别可选？
- 平台上D-鸟氨酸盐的供应级别包括 工业级。
- D-鸟氨酸盐的报价单位是什么？
- D-鸟氨酸盐的报价单位主要有 千克。
- 哪里可以查到D-鸟氨酸盐的价格？
- 掌上化工D-鸟氨酸盐产品页汇总了各供应商的最新报价与规格，地址：/chemicals/16682-12-5/。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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