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CAS Number: 516-15-4
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CAS Number
516-15-4
PubChem CID
94166
Molecular Formula
C21H28O3
Molecular Weight
328.4 g/mol
Exact Mass
328.203845
InChIKey
WKAVAGKRWFGIEA-DADBAOPHSA-N
IUPAC Name
(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-dione
SMILES String
CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC(=O)[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Pregn-4-ene-3,11,20-trione (CAS 516-15-4) is listed in the Advanced Chemicals portfolio, with molecular formula C21H28O3 and molecular weight 328. 40 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows.
Documentation needs
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ChEMBL reports experimental activity evidence for: Corticosteroid-binding globulin (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Corticosteroid-binding globulin
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 6.78
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Pregn-4-ene-3,11,20-trione is identified by CAS 516-15-4, with molecular formula C21H28O3, molecular weight 328.4, InChIKey WKAVAGKRWFGIEA-DADBAOPHSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Corticosteroid-binding globulin. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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