Chemical identity

Triamterene Related Compound B / Triamterene EP Impurity B

CAS 19375-89-4 · C12H10N6O

01Identity

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

Lazychem IDLC-30113
PubChem CID135565029
NameTriamterene Related Compound B / Triamterene EP Impurity B
CAS RN19375-89-4
Molecular formulaC12H10N6O
Molecular weight254.25 g/mol
IUPAC name2,7-Diamino-6-phenylpteridin-4-ol
InChIKeyUDZYJMZMGMKNJZ-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 135565029
Two-dimensional chemical structure of Triamterene Related Compound B / Triamterene EP Impurity B, CAS 19375-89-4
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC=C(C=C1)C2=NC3=C(N=C2N)N=C(NC3=O)N
InChINot listed
Formula from structureC12H10N6O
Molecular weight from structure254.25 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 19375-89-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 19375-89-4 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

Triamterene

View API and impurity family

Other names

  • Triamterene EP Impurity B
  • Triamterene Related Compound B
  • 4-Desamine-4-hydroxy triamterene
  • UNII-M0ROE0D6VT
  • M0ROE0D6VT
  • Triamterene specified impurity B [EP]
  • DTXSID20172990
  • TRIAMTERENE IMPURITY B [EP IMPURITY]
  • 2,7-DIAMINO-6-PHENYL-4-PTERIDINONE
  • RefChem:198663
  • Triamterene specified impurity B
  • DTXCID8095481

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