Chemical identity

Testosterone Propionate EP Impurity D/ 3-Oxoandrosta-1,4-dien-17β-yl propanoate

CAS 977-32-2 · C22H30O3

01Identity

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

Lazychem IDLC-29308
PubChem CID68956936
NameTestosterone Propionate EP Impurity D/ 3-Oxoandrosta-1,4-dien-17β-yl propanoate
CAS RN977-32-2
Molecular formulaC22H30O3
Molecular weight342.47 g/mol
IUPAC name(8R,9S,10R,13S,14S,17S)-10,13-Dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl Propionate
InChIKeyULJOJMSGJSWPSE-BLQWBTBKSA-N

02Structure identifiers

2D structurePubChem CID 68956936
Two-dimensional chemical structure of Testosterone Propionate EP Impurity D/ 3-Oxoandrosta-1,4-dien-17β-yl propanoate, CAS 977-32-2
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 6 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres6
Unassigned stereocentres0
Ring count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCCC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)C
InChINot listed
Formula from structureC22H30O3
Molecular weight from structure342.47 g/mol

03Stereochemistry

The published structure contains 6 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres6Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 64Before 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 977-32-2 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 977-32-2 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

Testosterone Propionate

View API and impurity family

Other names

  • (17beta)-17-(1-Oxopropoxy)androsta-1,4-dien-3-one
  • 977-32-2
  • J73SJ6F4RK
  • 3-Oxoandrosta-1,4-dien-17beta-yl Propanoate
  • Testosterone propionate impurity D [EP]
  • Androsta-1,4-dien-3-one, 17beta-hydroxy-, propionate
  • Androsta-1,4-dien-3-one, 17-(1-oxopropoxy)-, (17beta)-
  • TESTOSTERONE PROPIONATE IMPURITY D [EP IMPURITY]
  • RefChem:196393
  • Testosterone propionate impurity D
  • Boldenone Propionate
  • UNII-J73SJ6F4RK

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