醋酸乌利司他中间体 (CAS No.159811-51-5)
- 中文别名
- 11β-[4-(N,N-二甲基氨基)-苯基]-17α-羟基-19-去甲孕甾-4,9-二烯-3,20-二酮；醋酸乌利司他关键中间体
- 英文名称
- Ulipristal acetate intermediate
- 分子式
- C28H35NO3
- 分子量
- 433.58
- 所属类别
- 中间体
- 物化性质
- 白色或类白色结晶性粉末，无臭，几乎不溶于水，易溶于二氯甲烷、氯仿、甲醇、乙醇等有机溶剂。熔点约为168~172 ℃，密度约1.18 g/cm³，沸点约580 ℃，闪点约300 ℃。
- 外观
- 白色至类白色结晶性粉末
English description（英文原文，共 1087 字符）
Product Name:Ulipristal acetate intermediate
English Name:Ulipristal acetate intermediate
CAS No.:159811-51-5
Aliases:11β-[4-(N,N-dimethylamino)phenyl]-17α-hydroxy-19-norpregna-4,9-diene-3,20-dione, key intermediate of ulipristal acetate
Molecular Formula:C28H35NO3
Physical Properties:White or off-white crystalline powder, odorless, almost insoluble in water, freely soluble in organic solvents such as dichloromethane, chloroform, methanol and ethanol. Melting point approximately 168–172 °C, density about 1.18 g/cm³, boiling point about 580 °C, flash point about 300 °C.
Uses:This product is a key intermediate in the synthesis of ulipristal acetate. Ulipristal acetate is a selective progesterone receptor modulator used clinically for emergency contraception and preoperative treatment of uterine fibroids. This intermediate is mainly used in drug synthesis process research and API production.
Technical Specifications:
Assay (HPLC): ≥98%
Appearance: white to off-white crystalline powder
Molecular formula: C28H35NO3
Molecular weight: 433.58
Packaging: 500g/1kg/25kg
English Name:Ulipristal acetate intermediate
CAS No.:159811-51-5
Aliases:11β-[4-(N,N-dimethylamino)phenyl]-17α-hydroxy-19-norpregna-4,9-diene-3,20-dione, key intermediate of ulipristal acetate
Molecular Formula:C28H35NO3
Physical Properties:White or off-white crystalline powder, odorless, almost insoluble in water, freely soluble in organic solvents such as dichloromethane, chloroform, methanol and ethanol. Melting point approximately 168–172 °C, density about 1.18 g/cm³, boiling point about 580 °C, flash point about 300 °C.
Uses:This product is a key intermediate in the synthesis of ulipristal acetate. Ulipristal acetate is a selective progesterone receptor modulator used clinically for emergency contraception and preoperative treatment of uterine fibroids. This intermediate is mainly used in drug synthesis process research and API production.
Technical Specifications:
Assay (HPLC): ≥98%
Appearance: white to off-white crystalline powder
Molecular formula: C28H35NO3
Molecular weight: 433.58
Packaging: 500g/1kg/25kg
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常见问题
- 醋酸乌利司他中间体的 CAS 号是多少？
- 醋酸乌利司他中间体的 CAS 号是 159811-51-5。
- 醋酸乌利司他中间体的分子式和分子量是什么？
- 醋酸乌利司他中间体的分子式为 C28H35NO3，分子量约 433.58。
- 醋酸乌利司他中间体的英文名称是什么？
- 醋酸乌利司他中间体的英文名称为 Ulipristal acetate intermediate。
- 醋酸乌利司他中间体还有哪些别名？
- 醋酸乌利司他中间体又称 11β-[4-(N,N-二甲基氨基)-苯基]-17α-羟基-19-去甲孕甾-4,9-二烯-3,20-二酮、醋酸乌利司他关键中间体。
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