5-Pregnen-3β,16α,20α-triol

5-孕烯-3β,16α,20α-三醇

Also known as: Pregn-5-ene-3,16,20-triol, (3β,16α,20S)-, 3β,16α,20α-Trihydroxy-5-pregnene, 3B,16ALPHA,20ALPHA-Trihydroxy-5-pregnene, 5-PREGNEN-3β,16α,20α-TRIOL

5-Pregnen-3β,16α,20α-triol (CAS 3885-13-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C21H34O3 and a molecular weight of 334.49300 g/mol. It is also known as Pregn-5-ene-3,16,20-triol, (3β,16α,20S)-, 3β,16α,20α-Trihydroxy-5-pregnene and 3B,16ALPHA,20ALPHA-Trihydroxy-5-pregnene. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3885-13-0
Jingsj CID: J-861632-6
Molecular Formula: C₂₁H₃₄O₃
Chinese Name: 5-孕烯-3β,16α,20α-三醇
Molecular Weight: 334.49300 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Pregnen-3β,16α,20α-triol?

The CAS number of 5-Pregnen-3β,16α,20α-triol is 3885-13-0.

What are the molecular formula and molecular weight of 5-Pregnen-3β,16α,20α-triol?

5-Pregnen-3β,16α,20α-triol has molecular formula C21H34O3 and molecular weight 334.49300 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. "5-Pregnen-3β,16α,20α-triol (CAS 3885-13-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-861632-6 (accessed 2026-10-25).

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