Chem
J-GLOBAL ID:200907010562261198   Nikkaji number:J7.451I

2,5-Dihydroxybenzaldehyde

2,5-ジヒドロキシベンズアルデヒド
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C7H6O3
Molecular formula furigana: C7-H6-O3
Molecular weight: 138.122
InChI: InChI=1S/C7H6O3/c8-4-5-3-6(9)1-2-7(5)10/h1-4,9-10H
InChI key: CLFRCXCBWIQVRN-UHFFFAOYSA-N
SMILES: Oc1ccc(O)c(C=O)c1
Systematic name  (3):
  • 2,5-ジヒドロキシベンズアルデヒド
  • 2-ホルミルヒドロキノン
  • 2,5-dihydroxybenzaldehyde
Other name (11):
  • ゲンチシンアルデヒド
  • Gentisaldehyde
  • Gentisic aldehyde
  • ゲンチスアルデヒド
  • 2,5-Dihydroxybenzaldehyde
Show all
CAS registry number: 1194-98-5
Regulation number (3):
  • (3)-1198
  • EINECS2147896
  • TSCA(1194-98-5)
KEGG COMPOUND: C05585
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