Hmdb loader
Show more...Show more...Show more...
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 04:02:52 UTC
Update Date2021-09-26 23:00:29 UTC
HMDB IDHMDB0249537
Secondary Accession NumbersNone
Metabolite Identification
Common NameCalcein
DescriptionCalcein, also known as oftasceina or fluorexon, belongs to the class of organic compounds known as pentacarboxylic acids and derivatives. These are carboxylic acids containing exactly five carboxyl groups. Based on a literature review a significant number of articles have been published on Calcein. This compound has been identified in human blood as reported by (PMID: 31557052 ). Calcein is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Calcein is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
2',7'-Bis((bis(carboxymethyl)amino)methyl)fluoresceinChEBI
2,7-Bis(N,N-bis(carboxymethyl)aminomethylene)fluoresceinChEBI
N,N'-(3',6'-dihydroxyspiro(phthalid-3,9'-xanthen)-2',7'-diyldimethyl)bis(iminodiessigsaeure)ChEBI
OftasceinaChEBI
OftasceineChEBI
OftasceinumChEBI
FluorexonHMDB
Chemical FormulaC30H26N2O13
Average Molecular Weight622.539
Monoisotopic Molecular Weight622.143488905
IUPAC Name2-{[(7'-{[bis(carboxymethyl)amino]methyl}-3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-2'-yl)methyl](carboxymethyl)amino}acetic acid
Traditional Namecalcein
CAS Registry NumberNot Available
SMILES
OC(=O)CN(CC(O)=O)CC1=CC2=C(OC3=CC(O)=C(CN(CC(O)=O)CC(O)=O)C=C3C22OC(=O)C3=CC=CC=C23)C=C1O
InChI Identifier
InChI=1S/C30H26N2O13/c33-21-7-23-19(5-15(21)9-31(11-25(35)36)12-26(37)38)30(18-4-2-1-3-17(18)29(43)45-30)20-6-16(22(34)8-24(20)44-23)10-32(13-27(39)40)14-28(41)42/h1-8,33-34H,9-14H2,(H,35,36)(H,37,38)(H,39,40)(H,41,42)
InChI KeyDEGAKNSWVGKMLS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pentacarboxylic acids and derivatives. These are carboxylic acids containing exactly five carboxyl groups.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassPentacarboxylic acids and derivatives
Direct ParentPentacarboxylic acids and derivatives
Alternative Parents
Substituents
  • Pentacarboxylic acid or derivatives
  • Dibenzopyran
  • Xanthene
  • Diaryl ether
  • Alpha-amino acid
  • Alpha-amino acid or derivatives
  • Benzofuranone
  • Benzopyran
  • Isobenzofuranone
  • Phthalide
  • 1-benzopyran
  • Isocoumaran
  • Isobenzofuran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Aralkylamine
  • Benzenoid
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Amino acid
  • Lactone
  • Tertiary amine
  • Tertiary aliphatic amine
  • Ether
  • Carboxylic acid
  • Oxacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Amine
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • Organonitrogen compound
  • Organooxygen compound
  • Organopnictogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot 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 LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB11184
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID58589
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkCalcein
METLIN IDNot Available
PubChem Compound65079
PDB IDNot Available
ChEBI ID51903
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]