24516-38-9 Usage
General Description
(6beta)-6-bromopregn-4-ene-3,20-dione is a synthetic steroid hormone that contains a bromine atom at the 6th position and a ketone group at the 3rd and 20th positions of the steroid structure. (6beta)-6-bromopregn-4-ene-3,20-dione is part of the pregnane steroid class and has the potential to exhibit hormonal activity in biological systems. It may be used in research and drug development for its ability to interact with steroid receptors and modulate hormonal signaling pathways. The presence of the bromine atom in the molecule may also impart specific chemical properties that could be useful for certain applications. Overall, the chemical structure of (6beta)-6-bromopregn-4-ene-3,20-dione suggests potential biological and pharmaceutical relevance.
Check Digit Verification of cas no
The CAS Registry Mumber 24516-38-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,5,1 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 24516-38:
(7*2)+(6*4)+(5*5)+(4*1)+(3*6)+(2*3)+(1*8)=99
99 % 10 = 9
So 24516-38-9 is a valid CAS Registry Number.
24516-38-9Relevant articles and documents
Synthesis of 11α-hydroxyprogesterone haptens
Yoshida, Hirokazu,Nakai, Shiro,Nimbari, Fusako,Yoshimoto, Kiyoko,Nishimura, Tadashi
, p. 727 - 738 (2007/10/02)
C-4 and C-6 bridged haptens of 11α-hydroxyprogesterone, an anti-androgen, were respectively synthesized via 4,5 and 5α,6α epoxide ring openings using 3-mercaptopropanoic acid.Substitution of 6-bromo derivative of progesterone using the same reagent unexpectedly afforded a C-4 substituted product instead of the normal C-6 substituted product previously reported in the literature.
