16-Methylene-17 alpha-hydroxyprogesterone structure

16-Methylene-17 alpha-hydroxyprogesterone

(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-16-methylidene-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one

Also Known As: 16-Methylene-17alpha-hydroxyprogesterone|16-methylene-17|A-hydroxyprogesterone|16-methylene-17 Alpha-hydroxyprogesterone|Pregn-4-ene-3,20-dione, 17-hydroxy-16-methylene-|17-hydroxy-16-methylidenepregn-4-ene-3,20-dione|17alpha-Hydroxy-16-methylenepregna-4-ene-3,20-dione|(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-16-methylidene-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one

CAS: 3965-17-1
Molecular Formula C22H30O3
Molecular Weight 342.21948 g/mol
LogP 3.2
Topological Polar Surface Area 54.4 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 342.21948
Monoisotopic Mass 342.21948
Heavy Atoms 25
Complexity 704.0

Chemical Identifiers

CAS Number 3965-17-1
SMILES CC(=O)[C@]1(C(=C)C[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)O
InChIKey CAHSRYQWSFJFGS-GUCLMQHLSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (19 patents) Organometallic Reagents (2 patents) Pharmaceutical Intermediates (194 patents) Polymer Intermediates (2 patents)

Product Overview

16-Methylene-17 alpha-hydroxyprogesterone (CAS 3965-17-1), with molecular formula C22H30O3 and molecular weight 342.21948 g/mol. IUPAC: (8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-16-methylidene-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one.

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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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16-Methylene-17 alpha-hydroxyprogesterone is a custom synthesis product. We offer services from milligram to kilogram scale.

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