Dexamethasone Acetate

Superiority:

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:    Hormone Drugs;DECADRON;Intermediates & Fine Chemicals;Pharmaceuticals;Pharmaceutical intermediate;API;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)
Boiling point     579.4±50.0 °C(Predicted)
density     1.1517 (estimate)
refractive index     87 ° (C=1, Dioxane)
storage temp.     2-8°C
solubility     Soluble at 100 mg/ml in acetone
pka    12.08±0.70(Predicted)
form     Powder
color     White
Water Solubility     13mg/L(25 ºC)
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    Dexamethasone-21-acetate (1177-87-3)
Safety Information
Hazard Codes     Xi
Risk Statements     43
Safety Statements     36/37
WGK Germany     3
RTECS     TU4050000
TSCA     Yes
HS Code     29372290