Record Information
Version1.0
Creation date2015-10-09 22:32:16 UTC
Update date2017-01-19 02:36:34 UTC
FoodComEx IDPC000731
FoodDB RecordFDB001160
Chemical Information
NameGalacturonic acid
DescriptionGalacturonic acid, also known as D-galacturonate or sodium pectate, belongs to the class of organic compounds known as glucuronic acid derivatives. Glucuronic acid derivatives are compounds containing a glucuronic acid moiety (or a derivative), which consists of a glucose moiety with the C6 position oxidized to a carboxylic acid. Galacturonic acid exists in all living species, ranging from bacteria to humans. Galacturonic acid has been found in higher concentrations in flaxseeds. It has also been detected but not quantified in several different foods, such as common grapes, cocoa beans, roselles, milk (cow), and figs.
CAS Number14982-50-4
Structure
Thumb
Synonyms
SynonymSource
Chemical FormulaC6H10O7
IUPAC name(2S,3R,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexanoic acid
InChI IdentifierInChI=1S/C6H10O7/c7-1-2(8)3(9)4(10)5(11)6(12)13/h1-5,8-11H,(H,12,13)/t2-,3+,4+,5-/m0/s1
InChI KeyIAJILQKETJEXLJ-RSJOWCBRSA-N
Isomeric SMILESO[C@@H](C=O)[C@@H](O)[C@@H](O)[C@H](O)C(O)=O
Average Molecular Weight194.1394
Monoisotopic Molecular Weight194.042652674
Chemical Taxonomy
Description Belongs to the class of organic compounds known as glucuronic acid derivatives. Glucuronic acid derivatives are compounds containing a glucuronic acid moiety (or a derivative), which consists of a glucose moiety with the C6 carbon oxidized to a carboxylic acid.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentGlucuronic acid derivatives
Alternative Parents
Substituents
  • Glucuronic acid or derivatives
  • Hexose monosaccharide
  • Medium-chain hydroxy acid
  • Medium-chain fatty acid
  • Beta-hydroxy acid
  • Hydroxy fatty acid
  • Monosaccharide
  • Fatty acyl
  • Hydroxy acid
  • Fatty acid
  • Alpha-hydroxy acid
  • Beta-hydroxy aldehyde
  • Alpha-hydroxyaldehyde
  • Secondary alcohol
  • Polyol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Aldehyde
  • Carbonyl group
  • Alcohol
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physico-Chemical Properties - Experimental
PropertyValueReference
Experimental logPNot Available
Experimental Water SolubilityNot Available
Melting PointNot Available
Foods of Origin
FoodContent Range AverageReference
FoodReference
Production Data
Production Methodcommercial
Production Method ReferenceNot Available
Production Method Reference FileNot Available
Quantity AvailableProduction upon request, up to 800 mg
Delivery TimeNot Available
Storage Formsolid
Storage Conditions-80°C
StabilityNot Available
PurityNot Available
Spectra
Spectral Data Upon RequestNot Available
Provider Information
Contact NameContact InstitutionContact Email
Rosa Vazquez Fresnovazquezf@ualberta.ca
Commercial Vendors
Not Available