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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:45:31 UTC
Update Date2022-03-07 02:53:07 UTC
HMDB IDHMDB0031796
Secondary Accession Numbers
  • HMDB31796
Metabolite Identification
Common NameIsofenphos
DescriptionIsofenphos, also known as oftanol or amaze, belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. Based on a literature review very few articles have been published on Isofenphos.
Structure
Data?1563862172
Synonyms
ValueSource
1-Methylethyl 2-({ethoxy[(1-methylethyl)amino]phosphorothioyl}oxy)benzoateChEBI
1-Methylethyl-2-((ethoxy((1-methylethyl)amino)phosphinothioyl)oxy) benzoateChEBI
2-[[Ethoxy[(1-methylethyl)amino]phosphinothioyl]oxy]benzoic acid 1-methylethyl esterChEBI
IsophenphosChEBI
Isopropyl 2-{[ethoxy(isopropylamino)phosphorothioyl]oxy}benzoateChEBI
Isopropylsalicylate, O-ester with O-ethyl isopropylphosphoramidothioateChEBI
O-Ethyl O-(2-isopropoxycarbonyl)phenyl isopropylphosphoramidothioateChEBI
OftanolChEBI
1-Methylethyl 2-({ethoxy[(1-methylethyl)amino]phosphorothioyl}oxy)benzoic acidGenerator
1-Methylethyl-2-((ethoxy((1-methylethyl)amino)phosphinothioyl)oxy) benzoic acidGenerator
2-[[Ethoxy[(1-methylethyl)amino]phosphinothioyl]oxy]benzoate 1-methylethyl esterGenerator
Isopropyl 2-{[ethoxy(isopropylamino)phosphorothioyl]oxy}benzoic acidGenerator
Isopropylsalicylic acid, O-ester with O-ethyl isopropylphosphoramidothioic acidGenerator
O-Ethyl O-(2-isopropoxycarbonyl)phenyl isopropylphosphoramidothioic acidGenerator
1-Methylethyl 2-[[ethoxy[(1-methylethyl)amino]phosphinothioyl]oxy]benzoate, 9ciHMDB
AmazeHMDB
AmidocidHMDB
DiscusHMDB
Le-matHMDB
O-Ethyl O-2-isopropoxycarbonylphenyl isopropylphosphoramidothioateHMDB
PryfonHMDB
PyrfonHMDB
Chemical FormulaC15H24NO4PS
Average Molecular Weight345.394
Monoisotopic Molecular Weight345.116365463
IUPAC Namepropan-2-yl 2-({ethoxy[(propan-2-yl)amino]sulfanylidene-λ⁵-phosphanyl}oxy)benzoate
Traditional NameLE-mat
CAS Registry Number25311-71-1
SMILES
CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C
InChI Identifier
InChI=1S/C15H24NO4PS/c1-6-18-21(22,16-11(2)3)20-14-10-8-7-9-13(14)15(17)19-12(4)5/h7-12H,6H2,1-5H3,(H,16,22)
InChI KeyHOQADATXFBOEGG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acid esters
Alternative Parents
Substituents
  • Benzoate ester
  • Phenoxy compound
  • Benzoyl
  • Organic thiophosphoric acid or derivatives
  • Thiophosphoric acid ester
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateLiquid
Experimental Molecular Properties
PropertyValueReference
Melting Point-12 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.022 mg/mL at 20 °CNot Available
LogP4.12Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0047 g/LALOGPS
logP4.48ALOGPS
logP3.84ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)9.76ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area56.79 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity92.93 m³·mol⁻¹ChemAxon
Polarizability35.4 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+179.60631661259
DarkChem[M-H]-176.30931661259
DeepCCS[M+H]+175.16330932474
DeepCCS[M-H]-172.80530932474
DeepCCS[M-2H]-206.20830932474
DeepCCS[M+Na]+181.43430932474
AllCCS[M+H]+179.932859911
AllCCS[M+H-H2O]+177.432859911
AllCCS[M+NH4]+182.332859911
AllCCS[M+Na]+182.932859911
AllCCS[M-H]-177.532859911
AllCCS[M+Na-2H]-178.132859911
AllCCS[M+HCOO]-178.832859911

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. Predicted by Afia on May 17, 2022.8.95 minutes32390414
Predicted by Siyang on May 30, 202219.9906 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20220.87 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid26.3 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3041.0 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid627.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid240.0 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid319.0 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid228.9 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid863.3 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 Acid1020.4 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)81.8 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1619.7 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid621.8 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1782.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid543.8 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid516.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate421.7 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA507.4 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.4 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
IsofenphosCCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C3118.2Standard polar33892256
IsofenphosCCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C2157.2Standard non polar33892256
IsofenphosCCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C2094.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Isofenphos,1TMS,isomer #1CCOP(=S)(OC1=CC=CC=C1C(=O)OC(C)C)N(C(C)C)[Si](C)(C)C2197.5Semi standard non polar33892256
Isofenphos,1TMS,isomer #1CCOP(=S)(OC1=CC=CC=C1C(=O)OC(C)C)N(C(C)C)[Si](C)(C)C2303.4Standard non polar33892256
Isofenphos,1TBDMS,isomer #1CCOP(=S)(OC1=CC=CC=C1C(=O)OC(C)C)N(C(C)C)[Si](C)(C)C(C)(C)C2417.4Semi standard non polar33892256
Isofenphos,1TBDMS,isomer #1CCOP(=S)(OC1=CC=CC=C1C(=O)OC(C)C)N(C(C)C)[Si](C)(C)C(C)(C)C2471.5Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Isofenphos GC-EI-Q (Non-derivatized)splash10-0ab9-9840000000-b95f40096879a4468f842017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Isofenphos GC-EI-Q (Non-derivatized)splash10-0ab9-9840000000-b95f40096879a4468f842018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isofenphos GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-7396000000-d79d9aced6ab27eb463c2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isofenphos GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 10V, Positive-QTOFsplash10-0gba-2249000000-ea815528ec08948717602016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 20V, Positive-QTOFsplash10-0200-6691000000-317afbd5afe312925a9f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 40V, Positive-QTOFsplash10-08fu-9240000000-971cf1b94715c9e8b95f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 10V, Negative-QTOFsplash10-00mo-3729000000-98fe5000ded01a2dae852016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 20V, Negative-QTOFsplash10-0pvi-4796000000-974217098f59a8f7c69a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 40V, Negative-QTOFsplash10-0a4i-9140000000-0da15a1267fc48ab1a0b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 10V, Negative-QTOFsplash10-00di-1901000000-b79a3fa3a97748cea3bf2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 20V, Negative-QTOFsplash10-00dl-0913000000-61d57d4478fca5d885b72021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 40V, Negative-QTOFsplash10-05fu-6910000000-c2c6e303486195c1ac3f2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 10V, Positive-QTOFsplash10-0f92-0189000000-05255d7e3b5b7a4935392021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 20V, Positive-QTOFsplash10-0a4r-0971000000-d59395226fd0ce818ded2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isofenphos 40V, Positive-QTOFsplash10-005c-9340000000-7c888489aa62b93371192021-09-24Wishart LabView Spectrum
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 IDFDB008469
KNApSAcK IDNot Available
Chemspider ID30459
KEGG Compound IDC11002
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound32872
PDB IDNot Available
ChEBI ID6009
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.. .