Chemical identity

Eltrombopag Methoxy Impurity

CAS 1437383-35-1 · C26H24N4O4

01Identity

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

Lazychem IDLC-13895
PubChem CID135422348
NameEltrombopag Methoxy Impurity
CAS RN1437383-35-1
Molecular formulaC26H24N4O4
Molecular weight456.49 g/mol
IUPAC name(Z)-3'-(2-(1-(3,4-dimethylphenyl)-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)-2'-methoxy-[1,1'-biphenyl]-3-carboxylic acid
InChIKeyMXFLZGCNPNFNKN-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 135422348
Two-dimensional chemical structure of Eltrombopag Methoxy Impurity, CAS 1437383-35-1
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 stereocentres0
Ring count4
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC1=C(C=C(C=C1)N2C(=O)C(=C(N2)C)N=NC3=CC=CC(=C3OC)C4=CC(=CC=C4)C(=O)O)C
InChINot listed
Formula from structureC26H24N4O4
Molecular weight from structure456.49 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 1437383-35-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1437383-35-1 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

Eltrombopag

View API and impurity family

Other names

  • Eltrombopag Impurity 3 / Eltrombopag Methoxy Impurity
  • Eltrombopag Impurity 3
  • Methoxy Eltrombopag
  • 1437383-35-1
  • (E)-3'-(2-(1-(3,4-dimethylphenyl)-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)-2'-methoxy-[1,1'-biphenyl]-3-carboxylic acid
  • 3'-{2-[(4E)-1-(3,4-dimethylphenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-ylidene]hydrazin-1-yl}-2'-methoxy-[1,1'-biphenyl]-3-carboxylic acid
  • 3'-[(2Z)-2-[1-(3,4-Dimethylphenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]hydrazinyl]-2'-methoxy-[1,1'-biphenyl]-3-carboxylic acid
  • Eltrombopag Impurity S
  • V4SA2QF5FS
  • SCHEMBL3183115
  • SCHEMBL3183118
  • STZZFJGNTYBGIH-UHFFFAOYSA-N

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