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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 23:45:45 UTC
Update Date2021-09-26 22:56:01 UTC
HMDB IDHMDB0246747
Secondary Accession NumbersNone
Metabolite Identification
Common Name5-Aminofluorescein
Description5-Aminofluorescein, also known as fluoresceinamine, belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring. Based on a literature review a significant number of articles have been published on 5-Aminofluorescein. This compound has been identified in human blood as reported by (PMID: 31557052 ). 5-aminofluorescein is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 5-Aminofluorescein 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-Amino-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acidChEBI
5-Amino-fluoresceinChEBI
Fluorescein-5-amineChEBI
FluoresceinamineChEBI
N-(Fluorescein-5-yl)amineChEBI
5-Amino-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoateGenerator
5-FluoresceinamineHMDB
Chemical FormulaC20H13NO5
Average Molecular Weight347.326
Monoisotopic Molecular Weight347.079372523
IUPAC Name5-amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthene]-3-one
Traditional Name5-amino-3',6'-dihydroxyspiro[2-benzofuran-1,9'-xanthene]-3-one
CAS Registry NumberNot Available
SMILES
NC1=CC2=C(C=C1)C1(OC2=O)C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C2
InChI Identifier
InChI=1S/C20H13NO5/c21-10-1-4-14-13(7-10)19(24)26-20(14)15-5-2-11(22)8-17(15)25-18-9-12(23)3-6-16(18)20/h1-9,22-23H,21H2
InChI KeyGZAJOEGTZDUSKS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct ParentXanthenes
Alternative Parents
Substituents
  • Xanthene
  • Diaryl ether
  • Benzofuranone
  • Phthalide
  • Isobenzofuranone
  • Isocoumaran
  • Isobenzofuran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Carboxylic acid ester
  • Lactone
  • Amino acid or derivatives
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid derivative
  • Oxacycle
  • Primary amine
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Amine
  • Hydrocarbon derivative
  • 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
logP2.82ALOGPS
logP3.05ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)8.72ChemAxon
pKa (Strongest Basic)2.47ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area102.01 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity95.92 m³·mol⁻¹ChemAxon
Polarizability34.63 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+180.05830932474
DeepCCS[M-H]-177.730932474
DeepCCS[M-2H]-211.75430932474
DeepCCS[M+Na]+186.93930932474
AllCCS[M+H]+180.832859911
AllCCS[M+H-H2O]+177.632859911
AllCCS[M+NH4]+183.732859911
AllCCS[M+Na]+184.632859911
AllCCS[M-H]-182.132859911
AllCCS[M+Na-2H]-181.032859911
AllCCS[M+HCOO]-179.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
5-AminofluoresceinNC1=CC2=C(C=C1)C1(OC2=O)C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C25545.0Standard polar33892256
5-AminofluoresceinNC1=CC2=C(C=C1)C1(OC2=O)C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C23532.2Standard non polar33892256
5-AminofluoresceinNC1=CC2=C(C=C1)C1(OC2=O)C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C23877.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
5-Aminofluorescein,3TMS,isomer #1C[Si](C)(C)NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O[Si](C)(C)C)C=C2OC2=CC(O[Si](C)(C)C)=CC=C213673.5Semi standard non polar33892256
5-Aminofluorescein,3TMS,isomer #1C[Si](C)(C)NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O[Si](C)(C)C)C=C2OC2=CC(O[Si](C)(C)C)=CC=C213502.1Standard non polar33892256
5-Aminofluorescein,3TMS,isomer #1C[Si](C)(C)NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O[Si](C)(C)C)C=C2OC2=CC(O[Si](C)(C)C)=CC=C213766.3Standard polar33892256
5-Aminofluorescein,3TMS,isomer #2C[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C213501.2Semi standard non polar33892256
5-Aminofluorescein,3TMS,isomer #2C[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C213586.3Standard non polar33892256
5-Aminofluorescein,3TMS,isomer #2C[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C213818.6Standard polar33892256
5-Aminofluorescein,4TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O[Si](C)(C)C)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C213576.3Semi standard non polar33892256
5-Aminofluorescein,4TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O[Si](C)(C)C)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C213556.4Standard non polar33892256
5-Aminofluorescein,4TMS,isomer #1C[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O[Si](C)(C)C)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C213597.9Standard polar33892256
5-Aminofluorescein,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2OC2=CC(O[Si](C)(C)C(C)(C)C)=CC=C214306.3Semi standard non polar33892256
5-Aminofluorescein,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2OC2=CC(O[Si](C)(C)C(C)(C)C)=CC=C214153.4Standard non polar33892256
5-Aminofluorescein,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2OC2=CC(O[Si](C)(C)C(C)(C)C)=CC=C214005.5Standard polar33892256
5-Aminofluorescein,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C214161.2Semi standard non polar33892256
5-Aminofluorescein,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C214215.4Standard non polar33892256
5-Aminofluorescein,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C214003.3Standard polar33892256
5-Aminofluorescein,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O[Si](C)(C)C(C)(C)C)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C214347.9Semi standard non polar33892256
5-Aminofluorescein,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O[Si](C)(C)C(C)(C)C)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C214370.9Standard non polar33892256
5-Aminofluorescein,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C2C(=C1)OC1=CC(O[Si](C)(C)C(C)(C)C)=CC=C1C21OC(=O)C2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C213855.9Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-0289000000-4da29f1dd6981dd0058d2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Aminofluorescein GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 10V, Positive-QTOFsplash10-0002-0009000000-c05b13d7b8ace13a62b92019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 20V, Positive-QTOFsplash10-0002-1009000000-040ee2191dffad0765be2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 40V, Positive-QTOFsplash10-00or-9073000000-32feb2b2048b50e295a42019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 10V, Negative-QTOFsplash10-0002-0009000000-747fc40a912e02d5a6112019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 20V, Negative-QTOFsplash10-0udj-0009000000-a1d653014e95e74596f82019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 40V, Negative-QTOFsplash10-0uk9-0079000000-0c2f742325a5d7d5265a2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 10V, Positive-QTOFsplash10-0002-0009000000-e2b6dc7c41f3f04575252021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 20V, Positive-QTOFsplash10-0002-0009000000-e2b6dc7c41f3f04575252021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 40V, Positive-QTOFsplash10-0udi-0019000000-dae2eabfaf7d49d40f232021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 10V, Negative-QTOFsplash10-0002-0009000000-40b6f7c5f8368cd69fa72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 20V, Negative-QTOFsplash10-0002-0009000000-40b6f7c5f8368cd69fa72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Aminofluorescein 40V, Negative-QTOFsplash10-0002-1029000000-f901e2f941f3b22af7c62021-10-12Wishart 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 ID69298
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound76845
PDB IDNot Available
ChEBI ID91078
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 ]