Chemical identity

Metopimazine Sulfoxide

CAS 18181-99-2 · C22H27N3O4S2

01Identity

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

Lazychem IDLC-20178
PubChem CID125335632
NameMetopimazine Sulfoxide
CAS RN18181-99-2
Molecular formulaC22H27N3O4S2
Molecular weight461.60 g/mol
IUPAC name1-(3-(2-(methylsulfonyl)-5-oxido-10H-phenothiazin-10-yl)propyl)piperidine-4-carboxamide
InChIKeyLYAXSKWQPPYTPV-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 125335632
Two-dimensional chemical structure of Metopimazine Sulfoxide, CAS 18181-99-2
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 4 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres1
Ring count4
Secondary amines0
Tertiary amines2
N-methyl amine sites0
SMILESCS(=O)(=O)C1=CC2=C(C=C1)S(=O)C3=CC=CC=C3N2CCCN4CCC(CC4)C(=O)N
InChINot listed
Formula from structureC22H27N3O4S2
Molecular weight from structure461.60 g/mol

03Stereochemistry

The published structure contains 0 defined and 1 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres1Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 2Before 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 18181-99-2 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 18181-99-2 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

Metopimazine

View API and impurity family

Other names

  • Metopimazine Sulfoxide
  • 18181-99-2
  • 1-[3-(2-methylsulfonyl-5-oxophenothiazin-10-yl)propyl]piperidine-4-carboxamide
  • 1-[3-[2-(Methylsulfonyl)-5-oxido-10H-phenothiazin-10-yl]propyl]-4-piperidinecarboxamide
  • 1-[3-[2-(Methylsulfonyl)-10H-phenothiazin-10-yl]propyl]-4-piperidinecarboxamide S-Oxide
  • 1-[3-[2-(Methylsulfonyl)phenothiazin-10-yl]propyl]isonipecotamide S-Oxide
  • SCHEMBL29658276
  • 1-(3-(2-(methylsulfonyl)-5-oxido-10H-phenothiazin-10-yl)propyl)piperidine-4-carboxamide
  • 1-[3-[(5S)-2-methylsulfonyl-5-oxophenothiazin-10-yl]propyl]piperidine-4-carboxamide

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