Identification

PhytoHub ID
PHUB000290
Name
2,3-Dihydroxybenzoic acid
Systematic Name
Not Available
Synonyms
  • o-Pyrocatechuic acid
CAS Number
Not Available
Average Mass
154.121
Monoisotopic Mass
154.026608673
Chemical Formula
C7H6O4
IUPAC Name
2,3-dihydroxybenzoic acid
InChI Key
GLDQAMYCGOIJDV-UHFFFAOYSA-N
InChI Identifier
InChI=1S/C7H6O4/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,8-9H,(H,10,11)
SMILES
OC(=O)C1=C(O)C(O)=CC=C1
Structure

Calculated Properties

Solubility (ALOGPS)
6.88e+00 g/l
LogS (ALOGPS)
-1.35
LogP (ALOGPS)
1.42
Hydrogen Acceptors
4
Hydrogen Donors
3
Rotatable Bond Count
1
Polar Surface Area
77.76
Refractivity
37.275999999999996
Polarizability
13.726864565605283
Formal Charge
0
Physiological Charge
-1
pKa (strongest basic)
-6.335994161973776
pKa (strongest acidic)
2.558862406726723
Number of Rings
1
Rule of Five
Yes
Bioavailability
Yes
Ghose Filter
No
Veber's Rule
No
MDDR-like Rule
No

Taxonomy as Precursor

Family
Polyphenols
Class
Phenolic acids
Sub-class
Hydroxybenzoic acids

Classyfire Taxonomy

Kingdom Name
Organic compounds
Class
Benzene and substituted derivatives
Super-class
Benzenoids
Sub-class
Benzoic acids and derivatives
Direct Parent Name
Salicylic acids
Alternative Parent Names
["1-hydroxy-2-unsubstituted benzenoids", "1-hydroxy-4-unsubstituted benzenoids", "Benzoic acids", "Benzoyl derivatives", "Carboxylic acids", "Catechols", "Hydrocarbon derivatives", "Monocarboxylic acids and derivatives", "Organic oxides", "Organooxygen compounds", "Vinylogous acids"]
External Descriptor Annotations
["dihydroxybenzoic acid"]
Substituent Names
["1-hydroxy-2-unsubstituted benzenoid", "1-hydroxy-4-unsubstituted benzenoid", "Aromatic homomonocyclic compound", "Benzoic acid", "Benzoyl", "Carboxylic acid", "Carboxylic acid derivative", "Catechol", "Hydrocarbon derivative", "Monocarboxylic acid or derivatives", "Organic oxide", "Organic oxygen compound", "Organooxygen compound", "Phenol", "Salicylic acid", "Vinylogous acid"]

Spectra from Online Resources

Record IDSourceDescriptionView
OUF00014MassBankGC-EI-TOF Spectrum - -, unspecifiedView Spectra

Food Sources

No food source information available

Metabolism

No metabolism information available

Inter-Individual Variations Metabolism

No data on inter-individual variations available

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