2871-71-8 Usage
Description
(11beta,20S)-11,17,20-trihydroxy-3-oxopregna-1,4-dien-21-yl acetate is a steroid compound and a derivative of progesterone. It features a pregnane backbone with three hydroxyl groups at positions 11, 17, and 20, a ketone group at position 3, and an acetate group attached to the 21st carbon of the pregnane structure. (11beta,20S)-11,17,20-trihydroxy-3-oxopregna-1,4-dien-21-yl acetate plays a role in various biological processes in the human body, particularly in hormone regulation and signaling.
Used in Pharmaceutical Industry:
(11beta,20S)-11,17,20-trihydroxy-3-oxopregna-1,4-dien-21-yl acetate is used as a pharmaceutical agent for the development of medications targeting hormonal disorders and reproductive health. Its involvement in hormone regulation and signaling makes it a promising candidate for research and drug development in these areas.
Check Digit Verification of cas no
The CAS Registry Mumber 2871-71-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,7 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2871-71:
(6*2)+(5*8)+(4*7)+(3*1)+(2*7)+(1*1)=98
98 % 10 = 8
So 2871-71-8 is a valid CAS Registry Number.
2871-71-8Relevant articles and documents
Reduction of steroidal ketones with amine - Boranes
Leontjev,Vasiljeva,Pivnitsky
, p. 703 - 708 (2007/10/03)
Complexes of secondary amines with borane, R2NH·BH 3, surpass sodium borohydride as reducing agents for saturated and unsaturated steroidal 3-, 12-, 17-, and 20-ketones as regards chemo- and regioselectivity and mildness of the reaction conditions. In the case of 12-ketones, stereoselectivity is also improved.
