Chemical identity

Mometasone EP Impurity J/ Mometasone BP Impurity J/ Mometasone Furoate 6α-Methyl

CAS 1370190-55-8 · C28H32Cl2O6

01Identity

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

Lazychem IDLC-20540
PubChem CID156594377
NameMometasone EP Impurity J/ Mometasone BP Impurity J/ Mometasone Furoate 6α-Methyl
CAS RN1370190-55-8
Molecular formulaC28H32Cl2O6
Molecular weight535.46 g/mol
IUPAC name9,21-Dichloro-11β-hydroxy-6α,16α-dimethyl-3,20-dioxopregna-1,4-dien-17-yl furan-2-carboxylate
InChIKeyOTOVEDFARPCAAR-PUHCNLBSSA-N

02Structure identifiers

2D structurePubChem CID 156594377
Two-dimensional chemical structure of Mometasone EP Impurity J/ Mometasone BP Impurity J/ Mometasone Furoate 6α-Methyl, CAS 1370190-55-8
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, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres8
Unassigned stereocentres1
Ring count5
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC[C@@H]1C[C@H]2[C@@H]3CC(C4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)CCl)OC(=O)C5=CC=CO5)C)O)Cl)C)C
InChINot listed
Formula from structureC28H32Cl2O6
Molecular weight from structure535.46 g/mol

03Stereochemistry

The published structure contains 8 defined and 1 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres8Structure assigned
Unassigned centres1Structure unspecified
Assignment statusPartially assignedExact published identity
Tetrahedral upper bound≤ 512Before 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 1370190-55-8 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1370190-55-8 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

Mometasone

View API and impurity family

Other names

  • Mometasone EP Impurity J
  • Mometasone Furoate 6α-Methyl
  • Mometasone BP Impurity J

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