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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 92854Generated: October 23, 2026

19-Oxoandrostenedione

19-Oxoandrostenedione · 19-Aldoandrostenedione · 4-ANDROSTEN-3,17,19-TRIONE · 3,17-Dioxoandrost-4-en-19-al · 4-ANDROSTEN-19-AL-3,17-DIONE · Androst-4-en-19-al, 3,17-dioxo- · 4-ANDROSTEN-3,17-DIONE 19-ALDEHYDE · 19-oxo-delta(4) androstene-3,17-dione

https://huagongshe.com/en/chemical/92854

19-Oxoandrostenedione molecular structure

Identifiers & Physical Properties

CAS No.968-49-0
Molecular formulaC19H24O3
Average molar mass300.4 g/mol
Monoisotopic mass300.17254462 g/mol
SMILESC[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@@]43C=O)[C@@H]1CCC2=O
InChIKeyXRCFMDPVHKVRDJ-BGJMDTOESA-N
PubChem CID92854
ChEMBLCHEMBL5280521
ChEBICHEBI:799
DTXSIDDTXSID00242509

Chemical & Physical Properties

XLogP1.7
Topological polar surface area51.2
Hydrogen bond donors0
Hydrogen bond acceptors3
Rotatable bonds1
Heavy atoms22
Formal charge0
Complexity589
Melting point129-133 °C
Boiling point471.3±45.0 °C(Predicted)
Density1.18±0.1 g/cm3(Predicted)
Storage conditionsStore at 0-8 °C
SolubilityChloroform (Slightly), Methanol (Slightly)
Physical stateSolid
ColorWhite to Off-White
FDA UNIIX07F7694NW
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501

Safety & Regulations

Signal wordWarning
GHS pictogramGHS07
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501

Applications & Uses

Uses

19-Aldoandrostenedione, is the metabolite of Androstenedione (A637550), a Testosterone (T155000) precursor and metabolite with androgenic activity.