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BGC » Chemicals A-Z » (9b,11b,16a)-9,11-Epoxy-21-hyd...
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Identify Suppliers 2026 Properties ☰

(9b,11b,16a)-9,11-Epoxy-21-hydroxy-16-methylpregna-1,4-diene-3,20-dione

BGC Id:953812585613
CAS No:151265-33-7
Synonyms:pregna-1,4-diene-3,20-dione,9,11-epoxy-21-hydroxy-16-methyl-, (9b,11b,16a)- ; pregna-1,4-diene-3,20-dione, 9,11-epoxy-21-hydroxy-16-methyl-, (9β,11β,16α)- ; (9b,11b,16a)-9,11-epoxy-21-hydroxy-16-methylpregna-1,4-diene-3,20-dione ; desoximetasone 17-desoxi-oxido impurity ; (9β,11β,16α)-9,11-epoxy-21-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione
Molecular Formula:C22H28O4
Molecular Weight:356.46
EINECS:
Structural Formula

Verified providers in 2026

The following 7 notable providers have been checked and can be recommended.
Chemical-Suppliers
Xiamen Hisunny Chemical
Molecular Formula : C22H28O4
Chemical-Suppliers
BOC Sciences
Molecular Weight : 356.46 Molecular Formula : C22H28O4 Canonical SMILES : CC1CC2C3CCC4=CC(=O)C=CC4(C35C(O5)CC2(C1C(=O)CO)C)C InChI : InChI=1S/C22H28O4/c1-12-8-16-15-5-4-13-9-14(24)6-7-21(13,3)22(15)18(26-22)10-20(16,2)19(12)17(25)11-23/h6-7,9,12,15-16,18-19,23H,4-5,8,10-11H2,1-3H3/t12-,15+,16+,18+,19-,20+,21+,22-/m1/s1 InChIKey : YSIAYLSGHHVHFY-SQQNWLPGSA-N Boiling Point : 527.7 °C at 760 mmHg Melting >>more

Chemical-Suppliers
Leap Chem
Molecular Formula: C22H28O4 Molecular Weight: 356.46

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:
pregna-1,4-diene-3,20-dione,9,11-epoxy-21-hydroxy-16-methyl-, (9b,11b,16a)- ; pregna-1,4-diene-3,20-dione, 9,11-epoxy-21-hydroxy-16-methyl-, (9β,11β,16α)- ; (9b,11b,16a)-9,11-epoxy-21-hydroxy-16-methylpregna-1,4-diene-3,20-dione ; desoximetasone 17-desoxi-oxido impurity ; (9β,11β,16α)-9,11-epoxy-21-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione
CAS:
151265-33-7
EINECS:
Molecular Formula:
C22H28O4
MDL:

Properties

Molecular Weight:
356.46 g·mol−1
Density:
1.25 g/cm3
Melting point:
176-178 °C
Boiling point:
527.7 °C at 760 mmHg
Flash point:
184.3 °C
download Download Molfile for :
(9β,11β,16α)-9,11-Epoxy-21-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. We sell 11alpha-Hydroxy-18-methyl-4-estren-3,17-dione as well.
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. We supply our chemical product 2,4,5-Triamino-6-hydroxypyrimidine sulfate. Send yr. inquiries, you will get it!

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. Dayang Chem (Hangzhou) Co.,Ltd. also offers Aluminum hydroxide silicate sulfate. We expect to cooperate with more partners in ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

BOC Sciences

Company type: Supplier
BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. Additionally Glabralide b is supplied by us. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We hope to add immense value to your research projects!
Country: USA   Phone: +1-631-485-4226   Telefax: +1-631-614-7828

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

Amadis Chemical Company Limited

Company type: Leading producer
Amadis Chemical is one of the leading enterprises in medical and health products research,development,manufacture and trading.rnEstablished in 2010, Amadis Chemical are adhering to the " Consummate service Convincing honor " Business strategy. The topping products and service we providing to you base on our strong technical accumulation and outstanding professional quality.rnOur associated labs, leading by the outstanding chemistry or pharmacy professors ,make us keep ahead a ...
Country: P.R.China   Phone: +86-571-89925085   Telefax: +86-571-89925065

What other providers are available for CAS 151265-33-7?

In addition to the providers presented here for (9b,11b,16a)-9,11-Epoxy-21-hydroxy-16-methylpregna-1,4-diene-3,20-dione with the CAS number 151265-33-7, there are other 4 providers with slightly different product names available for this CAS number.

BIOZOL Diagnostica Vertrieb GmbH
+2 additional providers that we know from the past
+1 additional providers that we know from the past




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