Pregnane-2,3-dione structure

Pregnane-2,3-dione

(8S,9S,10S,13R,14S,17S)-17-ethyl-10,13-dimethyl-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-2,3-dione

Also Known As: Pregnanedione|pregnane-2,3-dione|(8S,9S,10S,13R,14S,17S)-17-ethyl-10,13-dimethyl-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-2,3-dione

CAS: 33982-93-3
Molecular Formula C21H32O2
Molecular Weight 316.24023 g/mol
LogP 5.5
Topological Polar Surface Area 34.1 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 1
Exact Mass 316.24023
Monoisotopic Mass 316.24023
Heavy Atoms 23
Complexity 538.0

Chemical Identifiers

CAS Number 33982-93-3
SMILES CC[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4[C@@]3(CC(=O)C(=O)C4)C)C
InChIKey ZAWFKXSZCOAQKP-HUOPTEJRSA-N

Patent-Derived Application Labels

Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (6 patents) Analytical Reagents (3 patents) Biotechnology (44 patents) Heterocyclic Building Blocks (6 patents) Peptides & Amino Acids (30 patents) Pharmaceutical Intermediates (43 patents)

Product Overview

Pregnane-2,3-dione (CAS 33982-93-3), with molecular formula C21H32O2 and molecular weight 316.24023 g/mol. IUPAC: (8S,9S,10S,13R,14S,17S)-17-ethyl-10,13-dimethyl-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-2,3-dione.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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