没食子酸酯 (CAS No.4233-96-9)
- 中文别名
- 没食子酸酯；(-)-GCG；(-)-棓儿茶素没食子酸酯
- 英文名称
- (-)-Gallocatechin gallate
- 分子式
- C22H18O11
- 分子量
- 458.37
- 所属类别
- 试剂实验设备
- 物化性质
- 白色至类白色结晶粉末，易溶于甲醇、乙醇、乙酸乙酯等有机溶剂，微溶于水。在空气中稳定，遇光、热易氧化变色。
- 技术参数
- 含量(HPLC) ≥98%
- 外观
- 白色至类白色结晶粉末 干燥失重 ≤1.0%
- 溶解性
- 溶于乙醇、甲醇、DMSO，微溶于水
English description（英文原文，共 948 字符）
Product Name:(-)-Gallocatechin gallate
English Name:(-)-Gallocatechin gallate
CAS No.:4233-96-9
Aliases:Gallocatechin gallate, (-)-GCG, (-)-Gallocatechin 3-gallate
Molecular Formula:C22H18O11
Physical Properties:White to off-white crystalline powder, soluble in methanol, ethanol, ethyl acetate and other organic solvents, slightly soluble in water. Stable in air, susceptible to oxidation and discoloration upon exposure to light and heat.
Uses:This product is a natural polyphenolic compound with strong antioxidant activity, commonly used as an antioxidant and free radical scavenger in pharmaceuticals, health products and cosmetics. It is also used as an analytical standard for catechins and in biochemical research.
Technical Specifications:
Assay (HPLC) ≥98%
Molecular weight: 458.37
Appearance: White to off-white crystalline powder
Loss on drying ≤1.0%
Solubility: Soluble in ethanol, methanol, DMSO; slightly soluble in water
English Name:(-)-Gallocatechin gallate
CAS No.:4233-96-9
Aliases:Gallocatechin gallate, (-)-GCG, (-)-Gallocatechin 3-gallate
Molecular Formula:C22H18O11
Physical Properties:White to off-white crystalline powder, soluble in methanol, ethanol, ethyl acetate and other organic solvents, slightly soluble in water. Stable in air, susceptible to oxidation and discoloration upon exposure to light and heat.
Uses:This product is a natural polyphenolic compound with strong antioxidant activity, commonly used as an antioxidant and free radical scavenger in pharmaceuticals, health products and cosmetics. It is also used as an analytical standard for catechins and in biochemical research.
Technical Specifications:
Assay (HPLC) ≥98%
Molecular weight: 458.37
Appearance: White to off-white crystalline powder
Loss on drying ≤1.0%
Solubility: Soluble in ethanol, methanol, DMSO; slightly soluble in water
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常见问题
- 没食子酸酯的 CAS 号是多少？
- 没食子酸酯的 CAS 号是 4233-96-9。
- 没食子酸酯的分子式和分子量是什么？
- 没食子酸酯的分子式为 C22H18O11，分子量约 458.37。
- 没食子酸酯的英文名称是什么？
- 没食子酸酯的英文名称为 (-)-Gallocatechin gallate。
- 没食子酸酯还有哪些别名？
- 没食子酸酯又称 没食子酸酯、(-)-GCG、(-)-棓儿茶素没食子酸酯。
- 没食子酸酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条没食子酸酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 没食子酸酯的供应商主要分布在哪些地区？
- 没食子酸酯的供应商主要分布在 上海市（1 条） 等地。
- 没食子酸酯有哪些级别可选？
- 平台上没食子酸酯的供应级别包括 工业级。
- 没食子酸酯的报价单位是什么？
- 没食子酸酯的报价单位主要有 千克。
- 哪里可以查到没食子酸酯的价格？
- 掌上化工没食子酸酯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/4233-96-9/。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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