医药化工产品

API

• └A
• └B
• └C
• └D
• └E
• └F
• └G
• └H
• └I
• └J
• └K
• └L
• └M
• └N
• └O
• └P
• └Q
• └R
• └S
• └T
• └U
• └V
• └W
• └X
• └Y
• └Z

中间体

精细化工产品

荧光增白剂

助剂

溶剂络合染料

溶剂染料

颜料

分散染料

碱性染料

酸性染料

活性染料

其它

   Betamethasone BASE

Product name	Betamethasone BASE
CAS No.	378-44-9
Molecular Structure
Uasage
EINECS:206-825-4 Molecular Formula:C22H29FO5 Synonyms:Celestene; Prestwick_703; 9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one; Rinderon A; Cidoten; beta-Methasone alcohol; Betamethazone; Bedifos; Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17, 21-trihydroxy-16-methyl-, (11.beta.,16.beta.)-; 9.alpha.-Fluoro-16.beta.-methylprednisolone; Desacort-beta; Betsolan; Sch 4831; .beta.-Methasone alcohol; Pregna-1,4-diene-3,20-dione,9-fluoro-11,17,- 21-trihydroxy-16-methyl-,(11a,16a)-; Becort; Betacortril; Prednisolone, 9-fluoro-16beta-methyl-; Betamamallet; Betamethasone (JP14/USP); 9-alpha-Fluoro-16-beta-methylprednisolone; Betafluorene; 9-Fluoro-11-beta,17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-dione; Betapredol; Visubeta; Appearance:white to off-white crystalline powder Molecular Weight:392.47 Density:1.32g/cm3 Boiling Point:568.2°C at760mmHg Melting Point:235-237℃ Flash Point:297.5°C Storage Temperature:0-6°C Refractive index:118 ° (C=1, Dioxane) Solubility:SPARINGLY SOL IN ACETONE AND ALC SPARINGLY SOL IN DIOXANE, METHANOL; VERY SLIGHTLY SOL IN CHLOROFORM & ETHER In water, 66.5 mg/l @ 25 deg C Usage:Glucocorticoid

  .Remark: products patented are for R&D only and are permitted under 35 USC 271(e).
  .Patent products cannot be offered to the countries where patent law is in force.
   Final responsibility lies with the buyer exclusively.

  Contact Us: Pharmchem Devision:info@afinechem.com

　　　　　　　Finechem Devision:sales@afinechem.com

< 返回 >