R-(+)-硫辛酸 (CAS No.1200-22-2)
- 中文别名
- R-硫辛酸；(R)-α-硫辛酸；右旋硫辛酸
- 英文名称
- R-(+)-Lipoic acid
- 分子式
- C8H14O2S2
- InChIKey
- AGBQKNBQESQNJD-SSDOTTSWSA-M
- 所属类别
- 中间体
- 物化性质
- 黄色结晶性粉末，有特殊气味。熔点约60~62°C，比旋光度[α]D20约+104°（c=1, 乙醇）。易溶于乙醇、氯仿、乙醚等有机溶剂，几乎不溶于水。对光、热敏感，应在阴凉干燥处避光保存。
- 技术参数
- 含量≥99%
- 熔点
- 60~62°C
English description（英文原文，共 1066 字符）
Product Name:R-(+)-Lipoic acid
English Name:R-(+)-Lipoic acid
CAS No.:1200-22-2
Aliases:R-(+)-Alpha-lipoic acid, (R)-5-(1,2-dithiolan-3-yl)pentanoic acid, R-(+)-1,2-dithiolane-3-pentanoic acid
Molecular Formula:C8H14O2S2
Physical Properties:Yellow crystalline powder with a characteristic odor. Melting point approximately 60–62°C; specific rotation [α]D20 ≈ +104° (c=1, ethanol). Soluble in ethanol, chloroform, ether and other organic solvents, practically insoluble in water. Sensitive to light and heat; store in a cool, dry place away from light.
Uses:As the naturally occurring active enantiomer, R-(+)-lipoic acid exhibits strong antioxidant capacity and serves as an important coenzyme in mitochondrial energy metabolism. It is widely used in nutraceuticals to support antioxidant defense, blood sugar regulation, and nerve health, and is also applied in cosmetics and food additives.
Technical Specifications:
Assay ≥99%
Melting point: 60–62°C
Specific rotation: [α]D20 = +100° to +108° (c=1, ethanol)
Loss on drying: ≤0.5%
Heavy metals: ≤10 ppm
English Name:R-(+)-Lipoic acid
CAS No.:1200-22-2
Aliases:R-(+)-Alpha-lipoic acid, (R)-5-(1,2-dithiolan-3-yl)pentanoic acid, R-(+)-1,2-dithiolane-3-pentanoic acid
Molecular Formula:C8H14O2S2
Physical Properties:Yellow crystalline powder with a characteristic odor. Melting point approximately 60–62°C; specific rotation [α]D20 ≈ +104° (c=1, ethanol). Soluble in ethanol, chloroform, ether and other organic solvents, practically insoluble in water. Sensitive to light and heat; store in a cool, dry place away from light.
Uses:As the naturally occurring active enantiomer, R-(+)-lipoic acid exhibits strong antioxidant capacity and serves as an important coenzyme in mitochondrial energy metabolism. It is widely used in nutraceuticals to support antioxidant defense, blood sugar regulation, and nerve health, and is also applied in cosmetics and food additives.
Technical Specifications:
Assay ≥99%
Melting point: 60–62°C
Specific rotation: [α]D20 = +100° to +108° (c=1, ethanol)
Loss on drying: ≤0.5%
Heavy metals: ≤10 ppm
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常见问题
- R-(+)-硫辛酸的 CAS 号是多少？
- R-(+)-硫辛酸的 CAS 号是 1200-22-2。
- R-(+)-硫辛酸的分子式和分子量是什么？
- R-(+)-硫辛酸的分子式为 C8H14O2S2。
- R-(+)-硫辛酸的英文名称是什么？
- R-(+)-硫辛酸的英文名称为 R-(+)-Lipoic acid。
- R-(+)-硫辛酸还有哪些别名？
- R-(+)-硫辛酸又称 R-硫辛酸、(R)-α-硫辛酸、右旋硫辛酸。
- R-(+)-硫辛酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条R-(+)-硫辛酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- R-(+)-硫辛酸的供应商主要分布在哪些地区？
- R-(+)-硫辛酸的供应商主要分布在 上海市（1 条） 等地。
- R-(+)-硫辛酸有哪些级别可选？
- 平台上R-(+)-硫辛酸的供应级别包括 工业级。
- R-(+)-硫辛酸的报价单位是什么？
- R-(+)-硫辛酸的报价单位主要有 千克。
- 哪里可以查到R-(+)-硫辛酸的价格？
- 掌上化工R-(+)-硫辛酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/1200-22-2/。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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