11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的 CAS 号是多少？

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的 CAS 号是 76338-54-0。

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的分子式和分子量是什么？

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的分子式为 C25H38O7，分子量约 450.57 水分≤0.5%。

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的英文名称是什么？

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的英文名称为 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Diethylene Ketal。

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54有哪些供应商和生产厂家？

掌上化工当前收录 1 条11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的供应商主要分布在哪些地区？

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的供应商主要分布在上海市（1 条）等地。

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54有哪些级别可选？

平台上11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的供应级别包括工业级。

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的报价单位是什么？

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的报价单位主要有千克。

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54 (CAS No.76338-54-0)

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54 76338-54-0

中文别名: 11β,17α,21-三羟基孕甾-5-烯-3,20-二酮-3,20-双(亚乙基缩酮)；11,17,21-三羟基孕甾-5-烯-3,20-二酮-3,20-双(亚乙基缩酮)
英文名称: 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Diethylene Ketal
分子式: C25H38O7
分子量: 450.57 水分≤0.5%
所属类别: 食品添加剂

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物化性质: 白色至类白色结晶性粉末，无臭，微苦。易溶于乙醇、丙酮、氯仿等有机溶剂，几乎不溶于水。有吸湿性，对光敏感，在空气中稳定。
技术参数: 含量（HPLC）≥98%
储存条件: 2~8℃密封、避光保存

English description（英文原文，共 1002 字符）

Product Name:11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Diethylene Ketal

English Name:11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Diethylene Ketal

CAS No.:76338-54-0

Aliases:11,17,21-Trihydroxypregn-5-ene-3,20-dione 3,20-bis(ethylene ketal), 11β,17α,21-Trihydroxypregn-5-ene-3,20-dione 3,20-diethylene ketal

Molecular Formula:C25H38O7

Physical Properties:White to off-white crystalline powder, odorless, slightly bitter. Freely soluble in ethanol, acetone, chloroform and other organic solvents; practically insoluble in water. Hygroscopic and light-sensitive, stable in air.

Uses:It is a steroidal pharmaceutical intermediate, mainly used in the synthesis of adrenocortical hormone drugs and their derivatives, playing an important role in drug development and organic synthesis.

Technical Specifications:

Assay (HPLC) ≥98%

Molecular weight: 450.57

Water content ≤0.5%

Storage: Keep sealed and protected from light at 2~8°C

Packaging: Customized according to customer requirements

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产品名称	纯度	包装规格	级别	价格	库存	操作
11,17,21-Trihydroxy-pregn… CAS 76338-54-0	—	—	工业级	电议	—	询价

常见问题

11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的 CAS 号是多少？: 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的 CAS 号是 76338-54-0。
11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的分子式和分子量是什么？: 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的分子式为 C25H38O7，分子量约 450.57 水分≤0.5%。
11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的英文名称是什么？: 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的英文名称为 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Diethylene Ketal。
11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54还有哪些别名？: 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54又称 11β,17α,21-三羟基孕甾-5-烯-3,20-二酮-3,20-双(亚乙基缩酮)、11,17,21-三羟基孕甾-5-烯-3,20-二酮-3,20-双(亚乙基缩酮)。
11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54有哪些供应商和生产厂家？: 掌上化工当前收录 1 条11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的供应商主要分布在哪些地区？: 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的供应商主要分布在上海市（1 条）等地。
11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54有哪些级别可选？: 平台上11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的供应级别包括工业级。
11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的报价单位是什么？: 11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的报价单位主要有千克。
哪里可以查到11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54的价格？: 掌上化工11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Di (76338-54产品页汇总了各供应商的最新报价与规格，地址：/chemicals/76338-54-0/。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。

以上信息由平台根据收录的产品数据自动生成，数据更新时间 2026-10-08。价格与库存由供应商自行发布，实际交易请以询价结果为准。

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