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19-Norprogesterone is a synthetic progestin structurally derived from progesterone by the removal of the 19-methyl group. It exhibits potent progestational activity and has been studied for its potential applications in hormonal therapies, including contraception and the treatment of gynecological disorders. Its derivatives, such as norethisterone, are widely used in clinical settings due to their enhanced bioavailability and metabolic stability. 19-Norprogesterone's pharmacological profile underscores its significance as a precursor in the development of synthetic progestins with tailored therapeutic effects.

472-54-8

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472-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 472-54-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 472-54:
(5*4)+(4*7)+(3*2)+(2*5)+(1*4)=68
68 % 10 = 8
So 472-54-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H28O2/c1-12(21)18-7-8-19-17-5-3-13-11-14(22)4-6-15(13)16(17)9-10-20(18,19)2/h11,15-19H,3-10H2,1-2H3/t15-,16+,17+,18+,19-,20+/m0/s1

472-54-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 19-Norprogesterone

1.2 Other means of identification

Product number -
Other names (8R,9S,10R,13S,14S,17S)-17-acetyl-13-methyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one

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:472-54-8 SDS

472-54-8Relevant academic research and scientific papers

C-20 STEROID COMPOUNDS, COMPOSITIONS AND USES THEREOF TO TREAT TRAUMATIC BRAIN INJURY (TBI), INCLUDING CONCUSSIONS

-

, (2016/04/09)

The present invention relates to C-20 steroid compounds, compositions and methods of use thereof to treat, minimize and/or prevent traumatic brain injury (TBI), including severe TBI, moderate TBI and mild TBI, including concussions.

Process for the preparation of steroid oxiranes

-

, (2008/06/13)

Steroids containing both an isolated and an α,β-unsaturated keto group are selectively reacted with dimethyl sulfonium methylide in a non-reactive polar solvent and in the presence of an alkali tertiary alcoholate to produce α,β-unsaturated keto steroids containing the group EQU1

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