Keywords

• Db11
• 16-beta-Methyl epoxide
• Beclomethasone EP Impurity R

Quick Details

• ProName: Factory Supply Db11
• CasNo: 981-34-0
• Molecular Formula: C22H28O5
• Appearance: solid
• Application: Pharmaceutical intermediates
• DeliveryTime: immediately
• PackAge: Aluminum Foil Bag
• Port: Shanghai Port
• ProductionCapacity: 5 Kilogram/Day
• Purity: 99%
• Storage: keep in cool and dry place
• Transportation: by Fedex or DHL (door to door)
• LimitNum: 1 Gram
• Moisture Content: 10%max
• Residual Solvent: 0
• Heavy Metal: 0
• purity: 99%

Superiority

9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione Basic information

Product Name: 9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione

Synonyms: 16-BETA METHYL EPOXIDE;9beta,11beta-epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione;DB11;(9β)-9,11β-Epoxy-16β-methyl-17,21-dihydroxypregna-1,4-diene-3,20-dione;9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione;Einecs 213-563-4;Betamethasone 9,11-Epoxide;(9β,11β,16β)-9,11-Epoxy-17,21-dihydroxy-16-Methylpregna-1,4-diene-3,20-dione

CAS: 981-34-0

MF: C22H28O5

MW: 372.45

EINECS: 213-563-4

Product Categories: Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroids

Mol File: 981-34-0.mol

9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione Structure

9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione Chemical Properties

Melting point 210-220 ºC

Boiling point 564.9±50.0 °C(Predicted)

density 1.32±0.1 g/cm3(Predicted)

storage temp. Refrigerator

pka 12.56±0.70(Predicted)

Details

Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xiamen and Hongkong, including production bases in Xinjiang(90,000 square meters), Hebei(40,000 square meters), Jiangsu(36,000 square meters) and Fujian(31,000 square meters) provinces.

Ality Chemical mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures including OEM and R&D Services.

Ality Chemical devotes to providing global retail customers and end clients with quality, comprehensive and diversified chemicals.

Ality Chemical upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principle, which is committed to creating the leading Chemical Production&Supply Brand in the world.