28338-70-7 Usage
Uses
Used in Pharmaceutical Applications:
(9S,14S)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,5,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene is used as a pharmaceutical compound for its potential therapeutic properties. Its unique structure allows it to interact with biological targets, making it a candidate for the development of new drugs and therapies.
Used in Industrial Applications:
In the industrial sector, (9S,14S)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,5,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene is used as an intermediate in the synthesis of other organic compounds. Its complex structure and reactivity make it a valuable component in the production of various chemical products.
Used in Chemical Synthesis:
(9S,14S)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,5,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene is used as a key component in the synthesis of other organic compounds. Its unique structure and properties enable it to serve as a building block for the creation of new molecules with specific functions and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 28338-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,3,3 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 28338-70:
(7*2)+(6*8)+(5*3)+(4*3)+(3*8)+(2*7)+(1*0)=127
127 % 10 = 7
So 28338-70-7 is a valid CAS Registry Number.
InChI:InChI=1/C27H46/c1-19(2)9-8-10-20(3)23-14-15-24-22-13-12-21-11-6-7-17-26(21,4)25(22)16-18-27(23,24)5/h12-13,19-25H,6-11,14-18H2,1-5H3/t20-,21?,22?,23?,24+,25+,26?,27?/m1/s1
28338-70-7Relevant academic research and scientific papers
Stereochemistry and Regiochemistry of Electron Impact, Photolytically, and Thermally Induced Eliminations from 5α-Cholestanyl Acetates
Valente, C.,Eadon, G.
, p. 44 - 51 (2007/10/02)
Deuterium-labeled compounds were used to define the sterochemistry and regiochemistry of the electron impact induced eliminations of acetic acid from 5α-cholestanyl 3α-acetate, 4α-acetate, and 6α-acetate.Comparison of the electron impact induced eliminations to the pyrolysis and to the photolysis of the corresponding phenylacetates confirmed that the mass spectral elimination was a stepwise process proceeding through the stable chair conformation of the steroid's cyclohexyl ring.The equatorially oriented 4α- and 6α-acetates fragmented with predominant loss of asecondary trans-equatorial hydrogen, rather than the tertiary cis-axial hydrogen, despite the a priori greater migratory aptitude of tertiary hydrogens.The electron impact induced fragmentation of the 3α-acetate occured with predominant loss of a C-4 hydrogen; in contrast, the photolysis of the corresponding 3α-phenylacetate results in loss of a C-2 hydrogen.This results can be attributed to the reversibility of the photolytically induced hydrogen-abstraction step.
