Chemical identity

Torsemide Related Compound E /Torsemide EP Impurity A(free base)

CAS 72810-61-8 · C13H11N3O3S

01Identity

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

Lazychem IDLC-29919
PubChem CID29984242
NameTorsemide Related Compound E /Torsemide EP Impurity A(free base)
CAS RN72810-61-8
Molecular formulaC13H11N3O3S
Molecular weight289.31 g/mol
IUPAC name4-(3-methylphenyl)-2H-Pyrido[4,3-e]-1,2,4-thiadiazin-3(4H)one1,1-dioxide
InChIKeyQMCVPDNHQUBJPG-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 29984242
Two-dimensional chemical structure of Torsemide Related Compound E /Torsemide EP Impurity A(free base), CAS 72810-61-8
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC1=CC(=CC=C1)N2C3=C(C=NC=C3)S(=O)(=O)NC2=O
InChINot listed
Formula from structureC13H11N3O3S
Molecular weight from structure289.31 g/mol

03India 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 72810-61-8 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 72810-61-8 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.

04Names and relationships

Associated parent compound

Torsemide

View API and impurity family

Other names

  • Torsemide EP Impurity A (Free Base)
  • 4-(m-Tolyl)-2H-pyrido[4,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide
  • Torasemide Impurity A
  • 2H-Pyrido[4,3-e]-1,2,4-thiadiazin-3(4H)-one, 4-(3-methylphenyl)-, 1,1-dioxide
  • Torsemide Related Compound E

Related records from the same parent family

05Documented 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.

06Sources