Chemical identity

9-Desfluoro-11-keto Halcinonide

CAS 2414269-43-3 · C24H31ClO5

01Identity

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

Lazychem IDLC-04052
PubChem CID176489240
Name9-Desfluoro-11-keto Halcinonide
CAS RN2414269-43-3
Molecular formulaC24H31ClO5
Molecular weight434.96 g/mol
IUPAC name(6aR,6bS,8aS,8bS,11aR,12aS,12bS)-8b-(2-chloroacetyl)-6a,8a,10,10-tetramethyl-6,6a,6b,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-4,7(2H,5H)-dione
InChIKeyHADWBCRQSWJBPX-ROYGEMBMSA-N

02Structure identifiers

2D structurePubChem CID 176489240
Two-dimensional chemical structure of 9-Desfluoro-11-keto Halcinonide, CAS 2414269-43-3
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 5 rings, includes aliphatic carbon, has 6 defined stereocentres, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres6
Unassigned stereocentres1
Ring count5
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@]12CCC(=O)C=C1CC[C@@H]3C2C(=O)C[C@]4([C@H]3C[C@@H]5[C@]4(OC(O5)(C)C)C(=O)CCl)C
InChINot listed
Formula from structureC24H31ClO5
Molecular weight from structure434.96 g/mol

03Stereochemistry

The published structure contains 6 defined and 1 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres6Structure assigned
Unassigned centres1Structure unspecified
Assignment statusPartially 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 2414269-43-3 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 2414269-43-3 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

Halcinonide

View API and impurity family

Other names

  • 9-Desfluoro-11-keto Halcinonide / Halcinonide Impurity 2
  • 9-Desfluoro-11-keto Halcinonide
  • Halcinonide Impurity 2
  • Halcinonide Impurity N3
  • 2414269-43-3

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