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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 190836Generated: November 4, 2026

4'-(Dimethylamino)-17-hydroxy-17-(1-propynyl)benzo(12,12a)-11,18-cyclo-12a,12b-dihomo-estr-4-en-3-one

4'-(dimethylamino)-17-hydroxy-17-(1-propynyl)benzo(12,12a)-11,18-cyclo-12a,12b-dihomo-estr-4-en-3-one · 5a,15-Methano-5aH-benzo[6,7]cyclopenta[3,4]cycloocta[1,2-a]naphthalen-12(6H)-one, 3-(dimethylamino)-5,7,8,8a,8b,9,10,13,14,14a,14b,15-dodecahydro-6-hydroxy-6-(1-propynyl)-, [5aR-(5aα,6β,8aα,8bβ,14aβ,14bα,15α)]- (9CI)

https://huagongshe.com/en/chemical/190836

4'-(Dimethylamino)-17-hydroxy-17-(1-propynyl)benzo(12,12a)-11,18-cyclo-12a,12b-dihomo-estr-4-en-3-one molecular structure

Identifiers & Physical Properties

CAS No.156383-09-4
Molecular formulaC29H35NO2
Average molar mass429.6 g/mol
Monoisotopic mass429.26677936 g/mol
SMILESCC#C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@@H]4[C@H]3[C@H]3CC21Cc1cc(N(C)C)ccc13
InChIKeyQXJZBUFGFSWMLW-AOGGWWGWSA-N
PubChem CID190836
DTXSIDDTXSID90935433

Chemical & Physical Properties

XLogP4
Topological polar surface area40.5
Hydrogen bond donors1
Hydrogen bond acceptors3
Rotatable bonds2
Heavy atoms32
Formal charge0
Complexity907
Boiling point643.103±55.00 °C(Press: 760.00 Torr)(predicted)
Density1.224±0.10 g/cm3(Temp: 25 °CPress: 760 Torr)(predicted)
pKa (acidity coefficient)13.027±0.20(predicted)