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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:39:00 UTC
Update Date2022-03-07 02:52:41 UTC
HMDB IDHMDB0030782
Secondary Accession Numbers
  • HMDB30782
Metabolite Identification
Common NameMammea B/AB
DescriptionMammea B/AB belongs to the class of organic compounds known as 7-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to the C7 position the coumarin skeleton. Mammea B/AB has been detected, but not quantified in, fruits and mammee apples (Mammea americana). This could make mammea b/ab a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Mammea B/AB.
Structure
Thumb
Synonyms
ValueSource
5,7-Dihydroxy-8-(3-methyl-2-butenyl)-6-(2-methyl-1-oxobutyl)-4-propyl-2H-1-benzopyran-2-one, 9ciHMDB
5,7-Dihydroxy-8-(3-methyl-2-butenyl)-6-(2-methylbutryl)-4-propylcoumarin, 8ciHMDB
5,7-Dihydroxy-8-(3-methylbut-2-enyl)-6-(2-methylbutyryl)-4-phenylcoumarinHMDB
MAB 2HMDB
Chemical FormulaC22H28O5
Average Molecular Weight372.4547
Monoisotopic Molecular Weight372.193674006
IUPAC Name5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-6-(2-methylbutanoyl)-4-propyl-2H-chromen-2-one
Traditional Name5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-6-(2-methylbutanoyl)-4-propylchromen-2-one
CAS Registry Number30390-12-6
SMILES
CCCC1=CC(=O)OC2=C(CC=C(C)C)C(O)=C(C(=O)C(C)CC)C(O)=C12
InChI Identifier
InChI=1S/C22H28O5/c1-6-8-14-11-16(23)27-22-15(10-9-12(3)4)20(25)18(21(26)17(14)22)19(24)13(5)7-2/h9,11,13,25-26H,6-8,10H2,1-5H3
InChI KeyPQMOXTJVIYEOQL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to the C7 position the coumarin skeleton.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassHydroxycoumarins
Direct Parent7-hydroxycoumarins
Alternative Parents
Substituents
  • 7-hydroxycoumarin
  • Butyrophenone
  • Benzopyran
  • 1-benzopyran
  • Aryl alkyl ketone
  • Aryl ketone
  • Pyranone
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Ketone
  • Lactone
  • Oxacycle
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point115 - 116 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB002719
KNApSAcK IDC00010219
Chemspider ID35013263
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71436830
PDB IDNot Available
ChEBI ID174950
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .

Enzymes

General function:
Involved in transferase activity, transferring hexosyl groups
Specific function:
UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isoform glucuronidates bilirubin IX-alpha to form both the IX-alpha-C8 and IX-alpha-C12 monoconjugates and diconjugate. Is also able to catalyze the glucuronidation of 17beta-estradiol, 17alpha-ethinylestradiol, 1-hydroxypyrene, 4-methylumbelliferone, 1-naphthol, paranitrophenol, scopoletin, and umbelliferone.
Gene Name:
UGT1A1
Uniprot ID:
P22309
Molecular weight:
59590.91
Reactions
Mammea B/AB → 3,4,5-trihydroxy-6-{[7-hydroxy-8-(3-methylbut-2-en-1-yl)-6-(2-methylbutanoyl)-2-oxo-4-propyl-2H-chromen-5-yl]oxy}oxane-2-carboxylic aciddetails
Mammea B/AB → 3,4,5-trihydroxy-6-{[5-hydroxy-8-(3-methylbut-2-en-1-yl)-6-(2-methylbutanoyl)-2-oxo-4-propyl-2H-chromen-7-yl]oxy}oxane-2-carboxylic aciddetails