异银杏双黄酮 (CAS No.548-19-6)
- 物化性质
- 黄色结晶粉末，溶于二甲基亚砜、吡啶等有机溶剂，微溶于甲醇、乙醇，不溶于水。熔点300°C以上，具有黄酮类化合物的典型紫外吸收特征，在波长270nm与330nm附近有最大吸收峰。
- 纯度
- HPLC≥98%
- 储存条件
- 2-8°C密封避光保存
English description（英文原文，共 1048 字符）
Product Name:Isoginkgetin
English Name:Isoginkgetin
CAS No.:548-19-6
Aliases:Isoginkgetin, Bilobetin
Molecular Formula:C32H22O10
Physical Properties:Yellow crystalline powder, soluble in dimethyl sulfoxide, pyridine and other organic solvents, slightly soluble in methanol and ethanol, insoluble in water. Melting point above 300°C. Exhibits typical UV absorption characteristics of flavonoids with maximum absorption peaks near 270nm and 330nm.
Uses:This product is a biflavonoid compound isolated from Ginkgo biloba leaves, commonly used as a phytochemical reference standard and in quality control studies of traditional Chinese medicine. In scientific research, it serves as a flavonoid standard substance for HPLC analysis, content determination, and pharmacological activity screening, with research value in antioxidant and anti-inflammatory biological activities.
Technical Specifications:
Purity: HPLC≥98%
Package: 100mg/vial
Molecular weight: 566.51
Storage: Keep sealed and protected from light at 2-8°C
Shelf life: 24 months
English Name:Isoginkgetin
CAS No.:548-19-6
Aliases:Isoginkgetin, Bilobetin
Molecular Formula:C32H22O10
Physical Properties:Yellow crystalline powder, soluble in dimethyl sulfoxide, pyridine and other organic solvents, slightly soluble in methanol and ethanol, insoluble in water. Melting point above 300°C. Exhibits typical UV absorption characteristics of flavonoids with maximum absorption peaks near 270nm and 330nm.
Uses:This product is a biflavonoid compound isolated from Ginkgo biloba leaves, commonly used as a phytochemical reference standard and in quality control studies of traditional Chinese medicine. In scientific research, it serves as a flavonoid standard substance for HPLC analysis, content determination, and pharmacological activity screening, with research value in antioxidant and anti-inflammatory biological activities.
Technical Specifications:
Purity: HPLC≥98%
Package: 100mg/vial
Molecular weight: 566.51
Storage: Keep sealed and protected from light at 2-8°C
Shelf life: 24 months
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常见问题
- 异银杏双黄酮的 CAS 号是多少？
- 异银杏双黄酮的 CAS 号是 548-19-6。
- 异银杏双黄酮的分子式和分子量是什么？
- 异银杏双黄酮的分子式为 C32H22O10，分子量约 566.51。
- 异银杏双黄酮的英文名称是什么？
- 异银杏双黄酮的英文名称为 Isoginkgetin。
- 异银杏双黄酮还有哪些别名？
- 异银杏双黄酮又称 异银杏素、异银杏黄酮。
- 异银杏双黄酮有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条异银杏双黄酮供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 异银杏双黄酮的供应商主要分布在哪些地区？
- 异银杏双黄酮的供应商主要分布在 上海市（1 条） 等地。
- 异银杏双黄酮有哪些级别可选？
- 平台上异银杏双黄酮的供应级别包括 工业级。
- 异银杏双黄酮的报价单位是什么？
- 异银杏双黄酮的报价单位主要有 千克。
- 哪里可以查到异银杏双黄酮的价格？
- 掌上化工异银杏双黄酮产品页汇总了各供应商的最新报价与规格，地址：/chemicals/548-19-6/。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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