Chemical identity

Carbinol Metabolite of Letrozole

CAS 134521-16-7 · C15H10N2O

01Identity

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

Lazychem IDLC-09459
PubChem CID10466550
NameCarbinol Metabolite of Letrozole
CAS RN134521-16-7
Molecular formulaC15H10N2O
Molecular weight234.26 g/mol
IUPAC name4,4'-(hydroxymethylene)dibenzonitrile
InChIKeyJNJWXPZHWUOYRZ-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 10466550
Two-dimensional chemical structure of Carbinol Metabolite of Letrozole, CAS 134521-16-7
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
SMILESC1=CC(=CC=C1C#N)C(C2=CC=C(C=C2)C#N)O
InChINot listed
Formula from structureC15H10N2O
Molecular weight from structure234.26 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 134521-16-7 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 134521-16-7 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

Letrozole

View API and impurity family

Other names

  • Bis(4-cyanophenyl)methanol
  • 134521-16-7
  • Benzonitrile, 4,4'-(hydroxymethylene)bis-
  • Bis(p-cyanophenyl)methanol
  • CGP 44 645
  • 4,4'-Methanolbisbenzonitrile
  • 3WEU2JKQ13
  • DTXSID10440392
  • RefChem:1079949
  • DTXCID10391214
  • 603-830-7
  • 4,4'-Dicyanobenzhydrol

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