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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 06:47:17 UTC
Update Date2021-09-26 23:01:00 UTC
HMDB IDHMDB0249875
Secondary Accession NumbersNone
Metabolite Identification
Common NameN-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride
DescriptionN-hydroxy3-methyl-2-{N-[(pyridin-3-yl)methyl]4-methoxybenzenesulfonamido}butanimidic acid belongs to the class of organic compounds known as valine and derivatives. Valine and derivatives are compounds containing valine or a derivative thereof resulting from reaction of valine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. Based on a literature review very few articles have been published on N-hydroxy3-methyl-2-{N-[(pyridin-3-yl)methyl]4-methoxybenzenesulfonamido}butanimidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). N-hydroxy-2(r)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride 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
N-Hydroxy3-methyl-2-{n-[(pyridin-3-yl)methyl]4-methoxybenzenesulfonamido}butanimidateGenerator
N-Hydroxy3-methyl-2-{n-[(pyridin-3-yl)methyl]4-methoxybenzenesulphonamido}butanimidateGenerator
N-Hydroxy3-methyl-2-{n-[(pyridin-3-yl)methyl]4-methoxybenzenesulphonamido}butanimidic acidGenerator
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulphonyl](3-picolyl)amino]-3-methylbutanamide hydrochlorideGenerator
Chemical FormulaC18H23N3O5S
Average Molecular Weight393.46
Monoisotopic Molecular Weight393.135842027
IUPAC NameN-hydroxy-3-methyl-2-{N-[(pyridin-3-yl)methyl]4-methoxybenzenesulfonamido}butanamide
Traditional NameN-hydroxy-3-methyl-2-[N-(pyridin-3-ylmethyl)4-methoxybenzenesulfonamido]butanamide
CAS Registry NumberNot Available
SMILES
COC1=CC=C(C=C1)S(=O)(=O)N(CC1=CN=CC=C1)C(C(C)C)C(=O)NO
InChI Identifier
InChI=1S/C18H23N3O5S/c1-13(2)17(18(22)20-23)21(12-14-5-4-10-19-11-14)27(24,25)16-8-6-15(26-3)7-9-16/h4-11,13,17,23H,12H2,1-3H3,(H,20,22)
InChI KeyBSIZUMJRKYHEBR-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as valine and derivatives. Valine and derivatives are compounds containing valine or a derivative thereof resulting from reaction of valine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentValine and derivatives
Alternative Parents
Substituents
  • Valine or derivatives
  • Benzenesulfonamide
  • Benzenesulfonyl group
  • Phenoxy compound
  • Anisole
  • Phenol ether
  • Methoxybenzene
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Pyridine
  • Organosulfonic acid amide
  • Benzenoid
  • Heteroaromatic compound
  • Organic sulfonic acid or derivatives
  • Organosulfonic acid or derivatives
  • Sulfonyl
  • Aminosulfonyl compound
  • Hydroxamic acid
  • Azacycle
  • Ether
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP1.02ALOGPS
logP1.5ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)8.71ChemAxon
pKa (Strongest Basic)4.81ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area108.83 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity100.09 m³·mol⁻¹ChemAxon
Polarizability38.9 ųChemAxon
Number of Rings2ChemAxon
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]+184.92230932474
DeepCCS[M-H]-182.56430932474
DeepCCS[M-2H]-216.4330932474
DeepCCS[M+Na]+191.65830932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochlorideCOC1=CC=C(C=C1)S(=O)(=O)N(CC1=CN=CC=C1)C(C(C)C)C(=O)NO4579.2Standard polar33892256
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochlorideCOC1=CC=C(C=C1)S(=O)(=O)N(CC1=CN=CC=C1)C(C(C)C)C(=O)NO3054.5Standard non polar33892256
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochlorideCOC1=CC=C(C=C1)S(=O)(=O)N(CC1=CN=CC=C1)C(C(C)C)C(=O)NO3034.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride,1TMS,isomer #1COC1=CC=C(S(=O)(=O)N(CC2=CC=CN=C2)C(C(=O)N(O)[Si](C)(C)C)C(C)C)C=C13122.7Semi standard non polar33892256
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride,1TMS,isomer #1COC1=CC=C(S(=O)(=O)N(CC2=CC=CN=C2)C(C(=O)N(O)[Si](C)(C)C)C(C)C)C=C13102.5Standard non polar33892256
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride,1TMS,isomer #1COC1=CC=C(S(=O)(=O)N(CC2=CC=CN=C2)C(C(=O)N(O)[Si](C)(C)C)C(C)C)C=C14402.5Standard polar33892256
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride,1TBDMS,isomer #1COC1=CC=C(S(=O)(=O)N(CC2=CC=CN=C2)C(C(=O)N(O)[Si](C)(C)C(C)(C)C)C(C)C)C=C13406.6Semi standard non polar33892256
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride,1TBDMS,isomer #1COC1=CC=C(S(=O)(=O)N(CC2=CC=CN=C2)C(C(=O)N(O)[Si](C)(C)C(C)(C)C)C(C)C)C=C13277.6Standard non polar33892256
N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride,1TBDMS,isomer #1COC1=CC=C(S(=O)(=O)N(CC2=CC=CN=C2)C(C(=O)N(O)[Si](C)(C)C(C)(C)C)C(C)C)C=C14379.9Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9312000000-f8f70f701d077b49b9e52021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride 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 - N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride 10V, Positive-QTOFsplash10-0006-0229000000-64393501bec5b6a5bf092021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride 20V, Positive-QTOFsplash10-0596-2912000000-a64a34e4667466a530b02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride 40V, Positive-QTOFsplash10-0a4l-5920000000-2669362901b4afc0429f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride 10V, Negative-QTOFsplash10-0006-0009000000-f88344de562d3e142d142021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride 20V, Negative-QTOFsplash10-0536-1229000000-0f12201a1661682fcf702021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Hydroxy-2(R)-[[(4-methoxyphenyl)sulfonyl](3-picolyl)amino]-3-methylbutanamide hydrochloride 40V, Negative-QTOFsplash10-0bu0-0690000000-498f0ab44a44f3e8b0382021-10-12Wishart 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 ID3817436
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound4626827
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 ]