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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 21:56:49 UTC
Update Date2021-09-26 23:16:55 UTC
HMDB IDHMDB0259392
Secondary Accession NumbersNone
Metabolite Identification
Common Name3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester
Description3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester, also known as candoxatril, belongs to the class of organic compounds known as indanes. Indanes are compounds containing an indane moiety, which consists of a cyclopentane fused to a benzene ring. Based on a literature review very few articles have been published on 3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester. This compound has been identified in human blood as reported by (PMID: 31557052 ). 3-(1-((4-carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl 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
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoate 5-indanyl esterGenerator
4-[({1-[3-(2,3-dihydro-1H-inden-5-yloxy)-2-[(2-methoxyethoxy)methyl]-3-oxopropyl]cyclopentyl}(hydroxy)methylidene)amino]cyclohexane-1-carboxylateHMDB
CandoxatrilHMDB
Chemical FormulaC29H41NO7
Average Molecular Weight515.647
Monoisotopic Molecular Weight515.288302664
IUPAC Name4-{1-[3-(2,3-dihydro-1H-inden-5-yloxy)-2-[(2-methoxyethoxy)methyl]-3-oxopropyl]cyclopentaneamido}cyclohexane-1-carboxylic acid
Traditional Namecandoxatril
CAS Registry NumberNot Available
SMILES
COCCOCC(CC1(CCCC1)C(=O)NC1CCC(CC1)C(O)=O)C(=O)OC1=CC2=C(CCC2)C=C1
InChI Identifier
InChI=1S/C29H41NO7/c1-35-15-16-36-19-23(27(33)37-25-12-9-20-5-4-6-22(20)17-25)18-29(13-2-3-14-29)28(34)30-24-10-7-21(8-11-24)26(31)32/h9,12,17,21,23-24H,2-8,10-11,13-16,18-19H2,1H3,(H,30,34)(H,31,32)
InChI KeyZTWZVMIYIIVABD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indanes. Indanes are compounds containing an indane moiety, which consists of a cyclopentane fused to a benzene ring.
KingdomOrganic compounds
Super ClassBenzenoids
ClassIndanes
Sub ClassNot Available
Direct ParentIndanes
Alternative Parents
Substituents
  • Indane
  • Fatty acid ester
  • Fatty acyl
  • Fatty amide
  • Dicarboxylic acid or derivatives
  • Secondary carboxylic acid amide
  • Carboxylic acid ester
  • Carboxamide group
  • Ether
  • Dialkyl ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP3.55ALOGPS
logP4.68ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)4.29ChemAxon
pKa (Strongest Basic)0.48ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area111.16 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity138.16 m³·mol⁻¹ChemAxon
Polarizability56.89 ųChemAxon
Number of Rings4ChemAxon
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+H]+220.12130932474
DeepCCS[M-H]-217.7130932474
DeepCCS[M-2H]-251.07430932474
DeepCCS[M+Na]+227.43730932474
AllCCS[M+H]+219.832859911
AllCCS[M+H-H2O]+218.632859911
AllCCS[M+NH4]+220.932859911
AllCCS[M+Na]+221.332859911
AllCCS[M-H]-203.432859911
AllCCS[M+Na-2H]-205.332859911
AllCCS[M+HCOO]-207.632859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter)). Predicted by Afia on May 17, 2022.6.98 minutes32390414
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter)). Predicted by Afia on May 17, 2022.7.8 minutes32390414
Predicted by Siyang on May 30, 202218.3396 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.3 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3345.7 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid260.5 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid248.7 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid183.7 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid392.6 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid734.2 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 Acid746.1 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)117.4 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1730.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid710.4 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1923.0 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid469.6 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid479.8 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate248.8 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA195.9 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water10.5 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl esterCOCCOCC(CC1(CCCC1)C(=O)NC1CCC(CC1)C(O)=O)C(=O)OC1=CC2=C(CCC2)C=C14392.9Standard polar33892256
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl esterCOCCOCC(CC1(CCCC1)C(=O)NC1CCC(CC1)C(O)=O)C(=O)OC1=CC2=C(CCC2)C=C13937.9Standard non polar33892256
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl esterCOCCOCC(CC1(CCCC1)C(=O)NC1CCC(CC1)C(O)=O)C(=O)OC1=CC2=C(CCC2)C=C13869.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester,2TMS,isomer #1COCCOCC(CC1(C(=O)N(C2CCC(C(=O)O[Si](C)(C)C)CC2)[Si](C)(C)C)CCCC1)C(=O)OC1=CC=C2CCCC2=C13980.2Semi standard non polar33892256
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester,2TMS,isomer #1COCCOCC(CC1(C(=O)N(C2CCC(C(=O)O[Si](C)(C)C)CC2)[Si](C)(C)C)CCCC1)C(=O)OC1=CC=C2CCCC2=C13732.3Standard non polar33892256
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester,2TMS,isomer #1COCCOCC(CC1(C(=O)N(C2CCC(C(=O)O[Si](C)(C)C)CC2)[Si](C)(C)C)CCCC1)C(=O)OC1=CC=C2CCCC2=C14683.9Standard polar33892256
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester,2TBDMS,isomer #1COCCOCC(CC1(C(=O)N(C2CCC(C(=O)O[Si](C)(C)C(C)(C)C)CC2)[Si](C)(C)C(C)(C)C)CCCC1)C(=O)OC1=CC=C2CCCC2=C14423.6Semi standard non polar33892256
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester,2TBDMS,isomer #1COCCOCC(CC1(C(=O)N(C2CCC(C(=O)O[Si](C)(C)C(C)(C)C)CC2)[Si](C)(C)C(C)(C)C)CCCC1)C(=O)OC1=CC=C2CCCC2=C14111.4Standard non polar33892256
3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester,2TBDMS,isomer #1COCCOCC(CC1(C(=O)N(C2CCC(C(=O)O[Si](C)(C)C(C)(C)C)CC2)[Si](C)(C)C(C)(C)C)CCCC1)C(=O)OC1=CC=C2CCCC2=C14790.0Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(1-((4-Carboxycyclohexyl)carbamoyl)cyclopentyl)-2-(2-methoxyethoxymethyl)propanoic acid 5-indanyl ester GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart 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 ID108916
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound122116
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 ]