CAS 7753-60-8; 17α-羟基孕甾-4,9(11)-二烯-3,20-二酮-21-醋酸酯; 17-Hydroxypregna-4,9(11)-diene-3,20-dione-21-acetate

CAS:

7753-60-8

分子式:

C23H30O5

分子量:

386.49

中文名称:

17α-羟基孕甾-4,9(11)-二烯-3,20-二酮-21-醋酸酯

孕甾-4,9(11)-二烯-17α,21-二醇-3,20-二酮21-醋酸酯

21-乙酰氧基-17α-羟基孕甾-4,9(11)-二烯-3,20-二酮

英文名称:

17-Hydroxypregna-4,9(11)-diene-3,20-dione-21-acetate

Pregna-4,9(11)-diene-17-ol-3,20-dione-21-acetate

17-alpha,21-dihydroxypregna-4,9(11)-diene- 3,20-dione 21-acetate

性质描述:

结晶（甲醇）。熔点216℃。

生产方法:

可用11α,17α,21-三羟基孕甾-4-烯-3,20-二酮（即表氢化可的松）经（21-位羟基）乙酰化、（11-位羟基）磺酰化，然后消除（脱除甲苯磺酸），形成9（11）-双键制得该品。

用途:

确炎舒松A醋酸酯、肤轻松醋酸酯、氟氢可的松醋酸酯的中间体。

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

A963668

MACKLIN

Anecortave Acetate

98%

30元/250mg; 41元/1g; 198元/10g; 1280元/100g; 3840元/500g;

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储存：-20°C, 密封, 干燥
状态：白色到灰白色到米黄色固体

用于蛋白质组学研究的抗血管甾体

PH003832

17-hydroxy-3,20-dioxopregna-4,9(11)-dien-21-yl acetate

Aldrich^CPR

1908.94元/1MG;

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产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式	C₂₃H₃₀O₅
分子量	386.493
MDL编号	MFCD00921393