Pregn-4-en-3-one, 11,17,20,21-tetrahydroxy-

孕-4-烯-3-酮, 11,17,20,21-四羟基

Pregn-4-en-3-one, 11,17,20,21-tetrahydroxy- (CAS 489459-28-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C21H32O5 and a molecular weight of 364.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 489459-28-1
Jingsj CID: J-499291-4
Molecular Formula: C₂₁H₃₂O₅
Chinese Name: 孕-4-烯-3-酮, 11,17,20,21-四羟基
Molecular Weight: 364.5 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Pregn-4-en-3-one, 11,17,20,21-tetrahydroxy-?

The CAS number of Pregn-4-en-3-one, 11,17,20,21-tetrahydroxy- is 489459-28-1.

What are the molecular formula and molecular weight of Pregn-4-en-3-one, 11,17,20,21-tetrahydroxy-?

Pregn-4-en-3-one, 11,17,20,21-tetrahydroxy- has molecular formula C21H32O5 and molecular weight 364.5 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. "Pregn-4-en-3-one, 11,17,20,21-tetrahydroxy- (CAS 489459-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-499291-4 (accessed 2026-10-24).

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