Chemical identity

Vanillin

CAS 121-33-5 · C8H8O3

01Identity

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

Lazychem IDLC-30582
PubChem CID1183
NameVanillin
CAS RN121-33-5
Molecular formulaC8H8O3
Molecular weight152.15 g/mol
IUPAC name2-Methoxy-4-formylphenol
InChIKeyMWOOGOJBHIARFG-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 1183
Two-dimensional chemical structure of Vanillin, CAS 121-33-5
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
SMILESCOC1=C(C=CC(=C1)C=O)O
InChINot listed
Formula from structureC8H8O3
Molecular weight from structure152.15 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 121-33-5 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 121-33-5 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

Chemical

View associated product family

Other names

  • vanillin
  • 4-Hydroxy-3-(methoxy)benzaldehyde
  • p-Vanillin
  • 3-(Methoxy)-4-hydroxybenzaldehyde
  • 4-Formyl-2-(methoxy)phenol
  • Lioxin
  • Rhovanil
  • 2-(Methoxy)-4-formylphenol
  • 4-Hydroxy-m-anisaldehyde
  • H 0264
  • Vanillaldehyde
  • Vanillic Aldehyde

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