Chemical identity

17-epi-Oxandrolone

CAS 26624-15-7 · C19H30O3

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-04240
PubChem CID13728274
Name17-epi-Oxandrolone
CAS RN26624-15-7
Molecular formulaC19H30O3
Molecular weight306.45 g/mol
IUPAC name(4aS,4bS,6aS,7R,9aS,9bR,11aS)-7-hydroxy-4a,6a,7-trimethyltetradecahydroindeno[4,5-h]isochromen-2(1H)-one
InChIKeyQSLJIVKCVHQPLV-IWLBWFBKSA-N

02Structure identifiers

2D structurePubChem CID 13728274
Two-dimensional chemical structure of 17-epi-Oxandrolone, CAS 26624-15-7
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 rings, includes aliphatic carbon, has 7 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres7
Unassigned stereocentres0
Ring count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@]2(C)O)CC[C@@H]4[C@@]3(COC(=O)C4)C
InChINot listed
Formula from structureC19H30O3
Molecular weight from structure306.45 g/mol

03Stereochemistry

The published structure contains 7 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres7Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 128Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 26624-15-7 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 26624-15-7 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Oxandrolone

View API and impurity family

Other names

  • Cyclopenta(5, 6)naphtho(1, 2-C)pyran, 2-oxaandrostan-3-one
  • (1S, 2S, 7S, 10R, 11S, 14R, 15S)-14-hydroxy-2, 14, 15-trimethyl-4-oxatetracyclo[8.7.0.0^{2, 7}.0^{11, 15}]heptadecan-5-one

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources