Chemical identity

Butylhydroxyanisole EP Impurity A / Hydroquinone

CAS 123-31-9 · C6H6O2

01Identity

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

Lazychem IDLC-09069
PubChem CID785
NameButylhydroxyanisole EP Impurity A / Hydroquinone
CAS RN123-31-9
Molecular formulaC6H6O2
Molecular weight110.11 g/mol
IUPAC name1,4-Dihydroxybenzene
InChIKeyQIGBRXMKCJKVMJ-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 785
Two-dimensional chemical structure of Butylhydroxyanisole EP Impurity A / Hydroquinone, CAS 123-31-9
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESOC1=CC=C(O)C=C1
InChINot listed
Formula from structureC6H6O2
Molecular weight from structure110.11 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 123-31-9 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 123-31-9 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

Hydroquinone; Butylhydroxyanisole; Etamsylate

View API and impurity family

Other names

  • Hydroquinone
  • Butylhydroxyanisole EP Impurity A
  • 4-Hydroxyphenol
  • p-Hydroxyphenol
  • Benzene-1,4-diol
  • Etamsylate EP Impurity A

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