(16S,20S)-Pregnan-3beta,5alpha,6beta,16,20-pentaol

(16S,20S)-孕甾-3β,5α,6β,16,20-五醇

Also known as: pregnane-3,5,6,16,20-pentol, (3β,5α,6β,16β,20S)-, (16S,20S)-pregnan-3beta,5alpha,6beta,16,20-pentaol

(16S,20S)-Pregnan-3beta,5alpha,6beta,16,20-pentaol (CAS 4059-85-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C21H36O5 and a molecular weight of 368.50754 g/mol. It is also known as pregnane-3,5,6,16,20-pentol, (3β,5α,6β,16β,20S)- and (16S,20S)-pregnan-3beta,5alpha,6beta,16,20-pentaol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4059-85-2
Jingsj CID: J-1191735-7
Molecular Formula: C₂₁H₃₆O₅
Chinese Name: (16S,20S)-孕甾-3β,5α,6β,16,20-五醇
Molecular Weight: 368.50754 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (16S,20S)-Pregnan-3beta,5alpha,6beta,16,20-pentaol?

The CAS number of (16S,20S)-Pregnan-3beta,5alpha,6beta,16,20-pentaol is 4059-85-2.

What are the molecular formula and molecular weight of (16S,20S)-Pregnan-3beta,5alpha,6beta,16,20-pentaol?

(16S,20S)-Pregnan-3beta,5alpha,6beta,16,20-pentaol has molecular formula C21H36O5 and molecular weight 368.50754 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(16S,20S)-Pregnan-3beta,5alpha,6beta,16,20-pentaol (CAS 4059-85-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1191735-7 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.