Basic information

Product Name: 6alpha,9-difluoro-11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 17-butyrate
Synonyms: 6alpha,9-difluoro-11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 17-butyrate;6α,9-Difluoro-11β,21-dihydroxy-17-(1-oxobutoxy)pregna-1,4-diene-3,20-dione;6a,9-Difluoro-11b,17,21-trihydroxypregna-1,4-diene-3,20-dione 17-butyrate;Einecs 245-798-3;6α,9-Difluoro Prednisolone 17-Butyrate;21-Desacetyl Difluprednate;Difluprednate Hydroxy Impurity (21-Desacetyl Difluprednate)
CAS NO:23640-96-2
Molecular Formula: C₂₅H₃₂F₂O₆
Molecular Weight: 466.5147864
EINECS: 245-798-3
Product Categories: Intermediates & Fine Chemicals;Pharmaceuticals;Steroids
Mol File: 23640-96-2.mol

Chemical Properties

Melting Point: 193-196 °C
Boiling Point: 586.9 °C at 760 mmHg
Flash Point: 308.8 °C
Appearance: /
Density: 1.31g/cm³
Vapor Pressure: 3.2E-16mmHg at 25°C
Refractive Index: 1.558
Storage Temp.: Refrigerator, under inert atmosphere
Solubility: Chloroform (Slightly), Methanol (Slightly)
PKA: 12.56±0.70(Predicted)
CAS DataBase Reference: 6alpha,9-difluoro-11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 17-butyrate(CAS DataBase Reference)
NIST Chemistry Reference: 6alpha,9-difluoro-11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 17-butyrate(23640-96-2)
EPA Substance Registry System: 6alpha,9-difluoro-11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 17-butyrate(23640-96-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 23640-96-2(Hazardous Substances Data)

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SDS
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23640-96-2 Usage

Uses

21-Desacetyl Difluprednate is an anti-inflammatory steroid.

Check Digit Verification of cas no

The CAS Registry Mumber 23640-96-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,6,4 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 23640-96:
(7*2)+(6*3)+(5*6)+(4*4)+(3*0)+(2*9)+(1*6)=102
102 % 10 = 2
So 23640-96-2 is a valid CAS Registry Number.

InChI:InChI=1/C25H32F2O6/c1-4-5-21(32)33-24(20(31)13-28)9-7-15-16-11-18(26)17-10-14(29)6-8-22(17,2)25(16,27)19(30)12-23(15,24)3/h6,8,10,15-16,18-19,28,30H,4-5,7,9,11-13H2,1-3H3

23640-96-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	[(6S,8S,9R,10S,11S,13S,14S,17R)-6,9-difluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] butanoate

1.2 Other means of identification

Product number	-
Other names	6a,9-difluoro-11b,17,21-trihydroxypregna-1,4-diene-3,20-dione 17-butyrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:23640-96-2 SDS

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