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The chemical "9beta,11beta-epoxy-6alpha-fluoro-17,21-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione" is a complex steroid compound with a unique molecular structure. It is characterized by the presence of a 9,11-epoxy bridge, a 6alpha-fluoro substitution, and 17,21-dihydroxy groups, along with a 16alpha-methyl group. 9beta,11beta-epoxy-6alpha-fluoro-17,21-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione belongs to the class of pregnane derivatives, which are a group of steroidal compounds that have various biological activities. The specific arrangement of functional groups in this molecule may confer particular properties that could be relevant in pharmaceutical or chemical research. The compound's structure, with a 1,4-diene system and a 3,20-dione functionality, suggests it may have potential applications in the development of drugs targeting specific biological pathways, although further investigation would be required to determine its exact uses and effects.

23961-95-7

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23961-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23961-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,9,6 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 23961-95:
(7*2)+(6*3)+(5*9)+(4*6)+(3*1)+(2*9)+(1*5)=127
127 % 10 = 7
So 23961-95-7 is a valid CAS Registry Number.

23961-95-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name EINECS 245-956-1

1.2 Other means of identification

Product number -
Other names epoxyparamethasone

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:23961-95-7 SDS

23961-95-7Relevant academic research and scientific papers

PROCESS FOR THE PREPARATION OF 17-DESOXY-CORTICOSTEROIDS

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Page/Page column 19-20, (2012/02/05)

The present invention provides an improved process for the preparation of 17-desoxy corticosteroid derivatives in a single chemical step by reacting the 17-hydroxy starting material with an excess of Trimethylsilyl Iodide. The present invention is specifically advantageous in preparing 17-desoxy corticosteroid derivatives having one or more halogen groups at positions 2, 6, 7 or 9 of the corticosteroid such as Clocortolone or Desoximetasone.

Isomerisation of 6beta-fluorosteroids into the corresponding 6alpha-fluoro derivatives

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, (2008/06/13)

Described herein is the isomerisation process of 6β-fluorosteroids into the corresponding pharmacologically active 6α-fluoro derivatives, comprising the reaction of 6β-fluorosteroids, or 6α/6β isomeric mixtures, with an organic base containing a diazoimino group in a suitable organic solvent.

16α-methylation process

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, (2008/06/13)

Disclosed is a process for the production of a Δ17(20) -steroid of the formula STR1 which comprises starting with a 16-unsaturated corticoid of the formula STR2 and contacting the 16-unsaturated corticoid (I) with a methylating agent in the presence of a copper catalyst and a silylating agent.

16α-methylatedΔ17(20)-corticoids

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, (2008/06/13)

C16 -unsaturated corticoids are readily transformed to the corresponding 16α-methyl-17α-hydroxy corticoids by use of a Δ17 (20)-20-silyl ether.

Process for the preparation of 6-halo-pregnanes

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, (2008/06/13)

The invention relates to a new process for the preparation of 6α-halo-3-keto-Δ1,4 -pregnadiene-derivatives in two-steps-synthesis affording directly 6α-halo-derivatives by reacting 3-keto-9β,11β-oxido-Δ1,4 -pregnadiene-derivatives with a suitable acylating or etherifying agent to give the corresponding new 3-enol-derivatives which are finally halogenated by using a suitable halogenating agent.

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