Chemical identity

16beta-Hydroxystanozolol

CAS 125590-76-3 · C21H32N2O2

01Identity

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

Lazychem IDLC-04219
PubChem CID14299609
Name16beta-Hydroxystanozolol
CAS RN125590-76-3
Molecular formulaC21H32N2O2
Molecular weight344.5 g/mol
IUPAC name(1R,2S,3aS,3bR,5aS,10aS,10bS,12aS)-1,10a,12a-Trimethyl-1,2,3,3a,3b,4,5,5a,6,7,10,10a,10b,11,12,12a-hexadecahydrocyclopenta[5,6]naphtho[1,2-f]indazole-1,2-diol; (5α,16β,17β)-17-Μethyl-2'H-αndrost-2-eno[3,2-c]pyrazole-16,17-diol
InChIKeyIZGBPAAEPVNBGA-BWPSUJIGSA-N

02Structure identifiers

2D structurePubChem CID 14299609
Two-dimensional chemical structure of 16beta-Hydroxystanozolol, CAS 125590-76-3
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 5 rings, includes aromatic atoms, includes aliphatic carbon, has 8 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres8
Unassigned stereocentres0
Ring count5
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1C[C@@H]([C@]2(C)O)O)CC[C@@H]4[C@@]3(CC5=C(C4)NN=C5)C
InChINot listed
Formula from structureC21H32N2O2
Molecular weight from structure344.5 g/mol

03Stereochemistry

The published structure contains 8 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres8Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 256Before 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 125590-76-3 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 125590-76-3 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

Stanozolol

View API and impurity family

Other names

  • Cyclopenta[7, 8]phenanthro[2, 3-c]pyrazole, 2'H-androst-2-eno[3, 2-c]pyrazole-16, 17-diol deriv.

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