1255-88-5 Usage
Uses
Used in Pharmaceutical Industry:
Cholestanol acetate is used as a precursor in the synthesis of various steroidal compounds and hormones. It plays a crucial role in the development of medications that target hormonal imbalances and conditions related to the endocrine system.
Used in Analytical Chemistry:
Cholestanol acetate serves as a reference standard for analytical testing. It helps in the accurate identification and quantification of cholesterol and other related sterols in various samples, ensuring the reliability of test results.
Used in Biochemical Research:
In research, cholestanol acetate is utilized to study the metabolism and function of cholesterol in the body. It aids scientists in understanding the complex processes involving cholesterol and its impact on human health, contributing to the advancement of medical knowledge and potential therapeutic interventions.
Check Digit Verification of cas no
The CAS Registry Mumber 1255-88-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,5 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1255-88:
(6*1)+(5*2)+(4*5)+(3*5)+(2*8)+(1*8)=75
75 % 10 = 5
So 1255-88-5 is a valid CAS Registry Number.
InChI:InChI=1/C29H50O2/c1-19(2)8-7-9-20(3)25-12-13-26-24-11-10-22-18-23(31-21(4)30)14-16-28(22,5)27(24)15-17-29(25,26)6/h19-20,22-27H,7-18H2,1-6H3/t20-,22+,23+,24+,25-,26+,27+,28+,29-/m1/s1
1255-88-5Relevant academic research and scientific papers
Photoreduction d'esters d'acides perfluores dans l'hexamethylphosphortriamide (HMPT). Elimination selective du fluor en α du groupe carboxyle
Portella, C.,Pete, J. P.
, p. 211 - 214 (2007/10/02)
The first example of fluorine elimination α to a carboxyl group is reported.The defluorination occurs when solution of perfluorocarboxylic esters in hexamethylphosphortriamide are irradiated with UV light (254 nm).Mechanistic and synthetic aspects of this new reaction are described.
Reactions of Relevance to the Chemistry of Aminoglycoside Antibiotics. Part 13. A Novel Synthesis of Benzyl Ethers
Barrett, Anthony G. M.,Read, Roger W.,Barton, Derek H. R.
, p. 2184 - 2190 (2007/10/02)
Benzyl ethers were prepared from alcohols by reaction with chloro(phenylmethyl)dimethylammonium chloride and sodium hydrogen telluride in sequence.The salt (1) 1)OR2Cl-; R1=H, R2=cholest-5-en-3β-yl> and sodium borohydride gave the borane complex of 3β-dimethylaminomethoxycholest-5-ene.Salt (1; R1=Ph, R2=cholest-5-en-3β-yl or 5α-cholestan-3β-yl) and ammonia or hydrazine gave the steroidal benzimidates or benzhydrazonate.
