Compound Q&A

What regulatory guidelines apply to (3alpha,5beta)-3-Hydroxypregnan-20-one (CAS: 128-20-1)?

Answer

(3alpha,5beta)-3-Hydroxypregnan-20-one
The regulatory guidelines for (3alpha,5beta)-3-Hydroxypregnan-20-one (CAS: 128-20-1) include GHS classification, REACH regulations, and FDA/EPA related requirements. This compound is classified as a steroid hormone, which mandates adherence to specific safety and handling protocols under these regulations. Manufacturers and handlers must ensure compliance with local, national, and international standards to prevent environmental contamination and ensure worker safety.

About

CAS No 128-20-1
English Name (3alpha,5beta)-3-Hydroxypregnan-20-one
Molecular Formula C21H34O2
Molecular Weight 318.50100000000003 g/mol
SMILES CC(=O)C1CCC2C1(CCC3C2CCC4C3(CCC(C4)O)C)C
InChIKey AURFZBICLPNKBZ-YZRLXODZSA-N
Last Updated: 2026-01-05 18:37

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