Basic Info
Model No.: TF-7690
Additional Info
Packaging: As Buyer’s Request
Productivity: 100Ton
Brand: Tianfu
Transportation: Ocean,Land,Air,DHL，TNT
Place of Origin: China
Supply Ability: 50Ton
Certificate: ISO
Port: Shanghai port,Qingdao port
Product Description
Product Name: Dexamethasone-17-acetate
Synonyms: 20-dione,9-fluoro-11-beta,17,21-trihydroxy-16-alpha-methyl-pregna-4-diene-3;9alpha-Fluoro-16alpha-methylprednisolone acetate;9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione21-acetate;9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate;9-fluoro-11-beta,17,21-trihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione;9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 21-acetate;9-Fluoro-11-beta,17,21-trihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione acetate;Dalalone D.P.
CAS: 1177-87-3
MF: C24H31FO6
MW: 434.5
EINECS: 214-646-8
Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;Pharmaceutical intermediate;API;DECADRON;Hormone Drugs;Biochemistry;Hydroxyketosteroids;Steroids
Mol File: 1177-87-3.mol
Dexamethasone-17-acetate Structure
Dexamethasone-17-acetate Chemical Properties
Melting point 238-240 °C(lit.)
alpha D25 +73° (chloroform) (Arth, 1958); D +77.6° (Oliveto)
density 1.1517 (estimate)
refractive index 87 ° (C=1, Dioxane)
storage temp. 2-8°C
solubility Soluble at 100 mg/ml in acetone
form Powder
color White
Merck 2943
BRN 2342608
CAS DataBase Reference 1177-87-3(CAS DataBase Reference)
NIST Chemistry Reference Prednisolone, 9alpha-fluoro-16alpha-methyl-, acetate(1177-87-3)
EPA Substance Registry System Pregna-1,4-diene- 3,20-dione, 21-(acetyloxy)-9-fluoro-11, 17-dihydroxy-16-methyl-,( 57190039,11.beta.,16.alpha.)-(1177-87-3)
Safety Information
Hazard Codes Xi
Risk Statements 43
Safety Statements 36/37
WGK Germany 3
RTECS TU4050000
TSCA Yes
MSDS Information
Provider Language
SigmaAldrich English
Dexamethasone-17-acetate Usage And Synthesis
Chemical Properties Off-White Solid