21-羟基-20-甲基孕甾-4-烯-3-酮 (CAS No.60966-36-1)
- 中文别名
- 21-羟基-20-甲基-4-孕烯-3-酮；20-甲基-21-羟基孕甾-4-烯-3-酮
- 英文名称
- 21-hydroxy-20-methylpregn-4-en-3-one
- 分子式
- C22H34O2
- 分子量
- 330.5
- 所属类别
- 试剂实验设备
- 物化性质
- 白色至类白色结晶性粉末，无臭，几乎不溶于水，易溶于甲醇、乙醇、丙酮、氯仿等有机溶剂。具有甾体化合物典型化学性质，可发生羟基酯化、氧化等反应。
- 纯度
- ≥98%
- 外观
- 白色至类白色结晶性粉末
English description（英文原文，共 1082 字符）
Product Name:21-hydroxy-20-methylpregn-4-en-3-one
English Name:21-hydroxy-20-methylpregn-4-en-3-one
CAS No.:60966-36-1
Aliases:21-hydroxy-20-methyl-4-pregnen-3-one, 20-methyl-21-hydroxypregn-4-en-3-one
Molecular Formula:C22H34O2
Physical Properties:White to off-white crystalline powder, odorless, almost insoluble in water, freely soluble in organic solvents such as methanol, ethanol, acetone, and chloroform. It exhibits typical chemical properties of steroidal compounds and can undergo reactions such as esterification of hydroxyl groups and oxidation.
Uses:This product is an important intermediate in the synthesis of steroidal drugs, mainly used to prepare adrenocortical hormones, progestins, and their derivatives. In medicinal chemistry, it serves as a key precursor for introducing specific hydroxyl and methyl groups, enabling the synthesis of various steroidal hormone active pharmaceutical ingredients.
Technical Specifications:
Purity: ≥98%
Molecular weight: 330.5
Appearance: white to off-white crystalline powder
Water content: ≤0.5%
Package: 25 kg/bag
English Name:21-hydroxy-20-methylpregn-4-en-3-one
CAS No.:60966-36-1
Aliases:21-hydroxy-20-methyl-4-pregnen-3-one, 20-methyl-21-hydroxypregn-4-en-3-one
Molecular Formula:C22H34O2
Physical Properties:White to off-white crystalline powder, odorless, almost insoluble in water, freely soluble in organic solvents such as methanol, ethanol, acetone, and chloroform. It exhibits typical chemical properties of steroidal compounds and can undergo reactions such as esterification of hydroxyl groups and oxidation.
Uses:This product is an important intermediate in the synthesis of steroidal drugs, mainly used to prepare adrenocortical hormones, progestins, and their derivatives. In medicinal chemistry, it serves as a key precursor for introducing specific hydroxyl and methyl groups, enabling the synthesis of various steroidal hormone active pharmaceutical ingredients.
Technical Specifications:
Purity: ≥98%
Molecular weight: 330.5
Appearance: white to off-white crystalline powder
Water content: ≤0.5%
Package: 25 kg/bag
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常见问题
- 21-羟基-20-甲基孕甾-4-烯-3-酮的 CAS 号是多少？
- 21-羟基-20-甲基孕甾-4-烯-3-酮的 CAS 号是 60966-36-1。
- 21-羟基-20-甲基孕甾-4-烯-3-酮的分子式和分子量是什么？
- 21-羟基-20-甲基孕甾-4-烯-3-酮的分子式为 C22H34O2，分子量约 330.5。
- 21-羟基-20-甲基孕甾-4-烯-3-酮的英文名称是什么？
- 21-羟基-20-甲基孕甾-4-烯-3-酮的英文名称为 21-hydroxy-20-methylpregn-4-en-3-one。
- 21-羟基-20-甲基孕甾-4-烯-3-酮还有哪些别名？
- 21-羟基-20-甲基孕甾-4-烯-3-酮又称 21-羟基-20-甲基-4-孕烯-3-酮、20-甲基-21-羟基孕甾-4-烯-3-酮。
- 21-羟基-20-甲基孕甾-4-烯-3-酮有哪些供应商和生产厂家？
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- 21-羟基-20-甲基孕甾-4-烯-3-酮的供应商主要分布在 上海市（1 条） 等地。
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- 掌上化工21-羟基-20-甲基孕甾-4-烯-3-酮产品页汇总了各供应商的最新报价与规格，地址：/chemicals/60966-36-1/。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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