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3β-acetoxycholestane-5α,6β-diol is a steroidal compound derived from cholesterol, characterized by the presence of a 3β-acetoxy group and a 5α,6β-diol functional group. This molecule is an important intermediate in the synthesis of various steroidal drugs and hormones, such as corticosteroids and sex hormones. The 3β-acetoxy group provides a protecting group for the 3-hydroxyl group, while the 5α,6β-diol configuration is crucial for the biological activity of the final product. The synthesis of 3β-acetoxycholestane-5α,6β-diol typically involves a series of chemical reactions, including oxidation, reduction, and acetylation steps, to achieve the desired functional groups and stereochemistry. Due to its significance in the pharmaceutical industry, research on the efficient synthesis and modification of 3β-acetoxycholestane-5α,6β-diol is an active area of study.

2701-08-8

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2701-08-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2701-08-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,0 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2701-08:
(6*2)+(5*7)+(4*0)+(3*1)+(2*0)+(1*8)=58
58 % 10 = 8
So 2701-08-8 is a valid CAS Registry Number.

2701-08-8Upstream product

2701-08-8Downstream Products

2701-08-8Relevant academic research and scientific papers

Action of N-Bromosuccinimide on Cholesteryl Acetate in Dimethyl Sulfoxide

Pradhan, Bhim Prasad,Ray, Tandra,Sharma, Bimal Prasad

, p. 846 - 848 (2007/10/02)

Cholesteryl acetate (1) on oxidation with NBS in DMSO furnishes six different compounds which have been identified as 5α-bromo-6-keto-cholestan-3β-yl acetate (2), 6α-bromo-5β-hydroxycoprostan-3β-yl acetate (3), 5α-hydroxy-6-keto-cholestan-3β-yl acetate (4), 5α,6β-dihydroxycholestan-3β-yl acetate (5), 3β,5α-dihydroxycholestan-6-one (6) and cholestane-3β,5α,6β-triol (7) by chemical studies and spectral (IR, mass, PMR, 13C NMR) data.Compound 3 is perhaps reported for the first time.

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