2,5-二甲基塞来考昔(457639-26-8) (CAS No.457639-26-8)
- 物化性质
- 白色至类白色结晶性粉末;微溶于水,溶于乙醇、二甲基亚砜等有机溶剂;熔点约150-160℃;密封低温避光保存。
- 纯度
- ≥98%
- 外观
- 白色至类白色粉末
- 溶解性
- 微溶于水,溶于DMSO、乙醇等有机溶剂
- 储存条件
- 密封,-20℃避光保存
English description(英文原文,共 942 字符)
Product Name:2,5-DiMethyl Celecoxib
English Name:2,5-DiMethyl Celecoxib
CAS No.:457639-26-8
Aliases:2,5-Dimethylcelecoxib, Celecoxib 2,5-dimethyl analog
Molecular Formula:C18H16F3N3O2S
Physical Properties:White to off-white crystalline powder; slightly soluble in water, soluble in ethanol, DMSO and other organic solvents; melting point approximately 150–160 °C; store sealed at low temperature protected from light.
Uses:This product is a structural analog of celecoxib, mainly used as an impurity reference standard in quality control of celecoxib APIs and pharmaceutical formulations; it is also suitable as an internal standard in drug metabolism and pharmacokinetic studies.
Technical Specifications:
Molecular weight: 395.4
Purity: ≥98%
Appearance: white to off-white powder
Solubility: slightly soluble in water, soluble in DMSO, ethanol and other organic solvents
Storage: sealed and stored at -20 °C protected from light
English Name:2,5-DiMethyl Celecoxib
CAS No.:457639-26-8
Aliases:2,5-Dimethylcelecoxib, Celecoxib 2,5-dimethyl analog
Molecular Formula:C18H16F3N3O2S
Physical Properties:White to off-white crystalline powder; slightly soluble in water, soluble in ethanol, DMSO and other organic solvents; melting point approximately 150–160 °C; store sealed at low temperature protected from light.
Uses:This product is a structural analog of celecoxib, mainly used as an impurity reference standard in quality control of celecoxib APIs and pharmaceutical formulations; it is also suitable as an internal standard in drug metabolism and pharmacokinetic studies.
Technical Specifications:
Molecular weight: 395.4
Purity: ≥98%
Appearance: white to off-white powder
Solubility: slightly soluble in water, soluble in DMSO, ethanol and other organic solvents
Storage: sealed and stored at -20 °C protected from light
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- 2,5-二甲基塞来考昔(457639-26-8)的 CAS 号是多少?
- 2,5-二甲基塞来考昔(457639-26-8)的 CAS 号是 457639-26-8。
- 2,5-二甲基塞来考昔(457639-26-8)的分子式和分子量是什么?
- 2,5-二甲基塞来考昔(457639-26-8)的分子式为 C18H16F3N3O2S,分子量约 395.4。
- 2,5-二甲基塞来考昔(457639-26-8)的英文名称是什么?
- 2,5-二甲基塞来考昔(457639-26-8)的英文名称为 2,5-DiMethyl Celecoxib。
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- 2,5-二甲基塞来考昔(457639-26-8)又称 2,5-二甲基塞来昔布、2,5-二甲基塞利考昔。
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