Chemical identity

Trimethoprim EP Impurity D

CAS 92440-76-1 · C14H17N3O4

01Identity

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

Lazychem IDLC-30253
PubChem CID597783
NameTrimethoprim EP Impurity D
CAS RN92440-76-1
Molecular formulaC14H17N3O4
Molecular weight291.3 g/mol
IUPAC name2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-ol
InChIKeyZKFZTBRMADDRMK-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 597783
Two-dimensional chemical structure of Trimethoprim EP Impurity D, CAS 92440-76-1
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESOC1=NC(N)=NC=C1CC2=CC(OC)=C(OC)C(OC)=C2
InChINot listed
Formula from structureC14H17N3O4
Molecular weight from structure291.3 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 92440-76-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 92440-76-1 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

Trimethoprim

View API and impurity family

Other names

  • 2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-6-one
  • 4-Desamino-4-hydroxy trimethoprim

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