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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 03:45:41 UTC
Update Date2021-09-26 23:00:00 UTC
HMDB IDHMDB0249256
Secondary Accession NumbersNone
Metabolite Identification
Common NameBis(carboxyethyl)carboxyfluorescein acetoxymethyl ester
DescriptionBis(carboxyethyl)carboxyfluorescein acetoxymethyl ester, also known as 2',7'-ccae or bcecf-am, 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 small amount of articles have been published on Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester. This compound has been identified in human blood as reported by (PMID: 31557052 ). Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester 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
5'-[(Acetyloxy)methyl]-2',4'-bis(1-carboxyethyl)-3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-1'-carboxylateHMDB
2',7'-CCAEHMDB
BCECF-amHMDB
2',7'-Bis-(2-carboxyethyl)-5(6)-carboxyfluorescein acetoxymethyl esterHMDB
Chemical FormulaC30H24O13
Average Molecular Weight592.509
Monoisotopic Molecular Weight592.121690833
IUPAC Name4'-[(acetyloxy)methyl]-5',7'-bis(1-carboxyethyl)-3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-8'-carboxylic acid
Traditional Name4'-[(acetyloxy)methyl]-5',7'-bis(1-carboxyethyl)-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-8'-carboxylic acid
CAS Registry NumberNot Available
SMILES
CC(C(O)=O)C1=C2OC3=C(C=CC(O)=C3COC(C)=O)C3(OC(=O)C4=CC=CC=C34)C2=C(C(O)=O)C(C(C)C(O)=O)=C1O
InChI Identifier
InChI=1S/C30H24O13/c1-11(26(34)35)19-21(28(38)39)22-25(20(23(19)33)12(2)27(36)37)42-24-15(10-41-13(3)31)18(32)9-8-17(24)30(22)16-7-5-4-6-14(16)29(40)43-30/h4-9,11-12,32-33H,10H2,1-3H3,(H,34,35)(H,36,37)(H,38,39)
InChI KeyPYBGDMOQKNVTIQ-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
  • Xanthene
  • Dibenzopyran
  • Diaryl ether
  • Isobenzofuranone
  • 1-benzopyran
  • Phthalide
  • Hydroxybenzoic acid
  • Benzopyran
  • Benzofuranone
  • Isocoumaran
  • Isobenzofuran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Lactone
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Carboxylic acid
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
PropertyValueSource
logP3.09ALOGPS
logP3.57ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)2.5ChemAxon
pKa (Strongest Basic)-3.8ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area214.19 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity146.21 m³·mol⁻¹ChemAxon
Polarizability56.61 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-258.03730932474
DeepCCS[M+Na]+232.98730932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202215.2547 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20223.18 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3176.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid194.7 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid156.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid151.5 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid125.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid719.1 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid865.7 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)86.2 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1111.7 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid600.0 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1994.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid428.1 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid533.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate362.6 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA91.4 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water250.7 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Bis(carboxyethyl)carboxyfluorescein acetoxymethyl esterCC(C(O)=O)C1=C2OC3=C(C=CC(O)=C3COC(C)=O)C3(OC(=O)C4=CC=CC=C34)C2=C(C(O)=O)C(C(C)C(O)=O)=C1O6782.0Standard polar33892256
Bis(carboxyethyl)carboxyfluorescein acetoxymethyl esterCC(C(O)=O)C1=C2OC3=C(C=CC(O)=C3COC(C)=O)C3(OC(=O)C4=CC=CC=C34)C2=C(C(O)=O)C(C(C)C(O)=O)=C1O3532.8Standard non polar33892256
Bis(carboxyethyl)carboxyfluorescein acetoxymethyl esterCC(C(O)=O)C1=C2OC3=C(C=CC(O)=C3COC(C)=O)C3(OC(=O)C4=CC=CC=C34)C2=C(C(O)=O)C(C(C)C(O)=O)=C1O4593.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_1_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_7) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_8) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_9) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_2_10) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_4) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_5) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_6) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_7) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_8) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_9) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester GC-MS (TMS_3_10) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester 10V, Positive-QTOFsplash10-001r-0000490000-17e56ef70dc476d32db92021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester 20V, Positive-QTOFsplash10-000i-0000940000-3fe5d9dda24ad692c5a02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester 40V, Positive-QTOFsplash10-000i-0000940000-bd8372bc89870032e7542021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester 10V, Negative-QTOFsplash10-0006-0000190000-bc8e2a60b1692fd0c95b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester 20V, Negative-QTOFsplash10-0a4i-9000530000-9e61985c5c46e73069522021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bis(carboxyethyl)carboxyfluorescein acetoxymethyl ester 40V, Negative-QTOFsplash10-05bb-4000920000-06d77394bb0b2da35aa92021-10-12Wishart LabView Spectrum
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 IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound129730578
PDB IDNot Available
ChEBI IDNot Available
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 ]