1027011-66-0

Basic information

• Product Name: (6α,11β)-6,9-Difluoro-11-hydroxypregna-1,4,16-triene-3,20-dione
• Synonyms: (6α,11β)-6,9-Difluoro-11-hydroxypregna-1,4,16-triene-3,20-dione;(6alpha,11beta)-6,9-Difluoro-11-hydroxypregna-1,4,16-triene-3,20-dione
• CAS NO: 1027011-66-0
• Molecular Formula: C21H24F2O3
• Molecular Weight: 362.4102664
• Mol File: 1027011-66-0.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 504.1±50.0 °C(Predicted)
• Appearance: /
• Density: 1.27±0.1 g/cm3(Predicted)
• PKA: 12.85±0.70(Predicted)
• CAS DataBase Reference: (6α,11β)-6,9-Difluoro-11-hydroxypregna-1,4,16-triene-3,20-dione(CAS DataBase Reference)
• NIST Chemistry Reference: (6α,11β)-6,9-Difluoro-11-hydroxypregna-1,4,16-triene-3,20-dione(1027011-66-0)
• EPA Substance Registry System: (6α,11β)-6,9-Difluoro-11-hydroxypregna-1,4,16-triene-3,20-dione(1027011-66-0)

Safety Data

• Hazardous Substances Data: 1027011-66-0(Hazardous Substances Data)

Usage

Chemical Properties

White Solid

Relevant articles and documents

On a pregnane - 16 - ene - 3, 20 - dione steroid derivatives preparation method

The invention relates to a preparation method for a pregna-16-ene-3, 20-dione steroid derivative (II). The method is characterized by: reacting 17alpha-ethynyl-17beta-hydroxysteroid derivative I with a reagent A or an organic solvent containing the reagent A to obtaining the derivative (II). The reaction temperature ranges from 25DEG C to a solvent reflux temperature, and the reagent A is a solution formed by dissolving 5%-15% of phosphorus pentoxide in methanesulfonic acid.