(-)-Dexamethasone Acid

(-)-Dexamethasone Acid Structure
CAS No.
37927-01-8
Chemical Name:
(-)-Dexamethasone Acid
Synonyms
(-)-Dexamethasone Acid;(-)-Dexamethasone Acid;(–)-Dexamethasone acid;Dexamethasone Impurity 2;Dexamethasone-17β-carboxylic Acid;Dexamethasone Sodium Phosphate Impurity 7;DexaMethasone SodiuM phosphate IMpurity G;Dexamethasone Sodium Phosphate EP Impurity G;Dexamethasone Sodium Phosphate EP Impurity G (Dexamethasone Acid);DexaMethasone SodiuM phosphate IMpurity G ((-)-DexaMethasone Acid)
CBNumber:
CB51872401
Molecular Formula:
C21H27FO5
Molecular Weight:
378.43
MOL File:
37927-01-8.mol
Modify Date:
2024/5/15 13:17:26

(-)-Dexamethasone Acid Properties

Melting point 274-2770C
Boiling point 566.9±50.0 °C(Predicted)
Density 1.35±0.1 g/cm3(Predicted)
storage temp. Refrigerator
solubility DMSO (Sparingly), Ethanol (Slightly), Methanol (Slightly)
form Solid
pka 3.58±0.70(Predicted)
color White to Off-White

SAFETY

Risk and Safety Statements

HS Code  9999999999

(-)-Dexamethasone Acid Chemical Properties,Uses,Production

Chemical Properties

White Solid

(-)-Dexamethasone Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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9-Fluoro-11,17-dihydroxy-16a-methyl-3-oxoandrosta-1,4-diene-17-carboxylic Acid (-)-Dexamethasone Acid (11,16a,17a)-9-Fluoro-11,17-dihydroxy-16-methyl-3-oxo-androsta-1,4-diene-17-carboxylic Acid (11β,16α,17α)-9-Fluoro-11,17-dihydroxy-16-Methyl-3-oxo-androsta-1,4-diene-17-carboxylic Acid 9-Fluoro-11β,17-dihydroxy-16α-Methyl-3-oxoandrosta -1,4-diene-17β-carboxylic Acid DexaMethasone SodiuM phosphate IMpurity G DexaMethasone SodiuM phosphate IMpurity G ((-)-DexaMethasone Acid) (8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid Dexamethasone Sodium Phosphate EP Impurity G Dexamethasone Sodium Phosphate Impurity 7(Dexamethasone Sodium Phosphate EP Impurity G) Dexamethasone Sodium Phosphate Impurity 7 Dexamethasone Impurity 2 Dexamethasone Sodium Phosphate EP Impurity G (Dexamethasone Acid) Androsta-1,4-diene-17-carboxylic acid, 9-fluoro-11,17-dihydroxy-16-methyl-3-oxo-, (11β,16α,17α)- Dexamethasone-17β-carboxylic Acid (-)-Dexamethasone Acid 9-fluoro-11β,17-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carboxylic acid, (–)-Dexamethasone acid 37927-01-8 Intermediates & Fine Chemicals Pharmaceuticals Steroids Chiral Reagents