Chemical identity

Alclometasone Dipropionate Related Compound A

CAS 71868-53-6 · C28H38O7

01Identity

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

Lazychem IDLC-05337
PubChem CID58701634
NameAlclometasone Dipropionate Related Compound A
CAS RN71868-53-6
Molecular formulaC28H38O7
Molecular weight486.60 g/mol
IUPAC name11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate
InChIKeyMOBDTSZFGVHTSP-FSFJKGNNSA-N

02Structure identifiers

2D structurePubChem CID 58701634
Two-dimensional chemical structure of Alclometasone Dipropionate Related Compound A, CAS 71868-53-6
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 8 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres8
Unassigned stereocentres0
Ring count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCCC(=O)OCC(=O)[C@]1([C@@H](C[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)O)C)C)OC(=O)CC
InChINot listed
Formula from structureC28H38O7
Molecular weight from structure486.60 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

2 records

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.

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 71868-53-6 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 71868-53-6 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

Alclometasone Dipropionate

View API and impurity family

Other names

  • Alclometasone Dipropionate Related Compound A / Alclometasone Dipropionate Impurity 1
  • Alclometasone Dipropionate Related Compound A
  • Alclometasone Dipropionate Impurity 1
  • Dechloroalclometasone dipropionate
  • 71868-53-6
  • UNII-1EE90N4Z0S
  • 1EE90N4Z0S
  • 11beta,17,21-Trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate
  • DTXSID60222140
  • Pregna-1,4-diene-3,20-dione, 11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)-, (11beta,16alpha)-
  • RefChem:131301
  • DTXCID60144631

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