Chemical identity

Metoprolol EP Impurity G/ Metoprolol Succinate EP Impurity G/ Metoprolol Tartarate EP Impurity G

CAS 501-94-0 · C8H10O2

01Identity

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

Lazychem IDLC-20190
PubChem CID10393
NameMetoprolol EP Impurity G/ Metoprolol Succinate EP Impurity G/ Metoprolol Tartarate EP Impurity G
CAS RN501-94-0
Molecular formulaC8H10O2
Molecular weight138.16 g/mol
IUPAC name2-(4-Hydroxyphenyl)ethanol
InChIKeyYCCILVSKPBXVIP-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 10393
Two-dimensional chemical structure of Metoprolol EP Impurity G/ Metoprolol Succinate EP Impurity G/ Metoprolol Tartarate EP Impurity G, CAS 501-94-0
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC(=CC=C1CCO)O
InChINot listed
Formula from structureC8H10O2
Molecular weight from structure138.16 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 501-94-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 501-94-0 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

Metoprolol

View API and impurity family

Other names

  • Metoprolol EP Impurity G
  • Metoprolol Succinate EP Impurity G
  • Metoprolol Tartarate EP Impurity G
  • 4-(2-hydroxyethyl)phenol
  • Tyrosol
  • 4-Hydroxy-benzeneethanol
  • 2-(4-Hydroxyphenyl)ethanol
  • 2-(4-Hydroxyphenyl)ethyl Alcohol
  • NSC 59876
  • Metoprolol Impurity G
  • 501-94-0
  • 4-Hydroxyphenethyl alcohol

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