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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 18:22:30 UTC
Update Date2021-09-26 23:13:45 UTC
HMDB IDHMDB0257413
Secondary Accession NumbersNone
Metabolite Identification
Common NameS-Nitroso-L-cysteinylglycine
Description2-{[2-amino-1-hydroxy-3-(nitrososulfanyl)propylidene]amino}acetic acid belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Based on a literature review very few articles have been published on 2-{[2-amino-1-hydroxy-3-(nitrososulfanyl)propylidene]amino}acetic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). S-nitroso-l-cysteinylglycine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically S-Nitroso-L-cysteinylglycine 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
2-{[2-amino-1-hydroxy-3-(nitrososulfanyl)propylidene]amino}acetateGenerator
2-{[2-amino-1-hydroxy-3-(nitrososulphanyl)propylidene]amino}acetateGenerator
2-{[2-amino-1-hydroxy-3-(nitrososulphanyl)propylidene]amino}acetic acidGenerator
Chemical FormulaC5H9N3O4S
Average Molecular Weight207.2
Monoisotopic Molecular Weight207.031376956
IUPAC Name2-[2-amino-3-(nitrososulfanyl)propanamido]acetic acid
Traditional Name[2-amino-3-(nitrososulfanyl)propanamido]acetic acid
CAS Registry NumberNot Available
SMILES
NC(CSN=O)C(=O)NCC(O)=O
InChI Identifier
InChI=1S/C5H9N3O4S/c6-3(2-13-8-12)5(11)7-1-4(9)10/h3H,1-2,6H2,(H,7,11)(H,9,10)
InChI KeyUOHAKHBEJRPHQZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentDipeptides
Alternative Parents
Substituents
  • Alpha-dipeptide
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Cysteine or derivatives
  • Alpha-amino acid or derivatives
  • Organic s-nitroso compound
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Secondary carboxylic acid amide
  • Nitrosothiol
  • Nitrosothiol-group
  • Organic nitroso compound
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Sulfenyl compound
  • Amine
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Organic oxide
  • Carbonyl group
  • Organic oxygen compound
  • Primary amine
  • Organosulfur compound
  • Organonitrogen compound
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic 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
logP-2.7ALOGPS
logP-3.7ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)2.94ChemAxon
pKa (Strongest Basic)7.26ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area121.85 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity46.4 m³·mol⁻¹ChemAxon
Polarizability18.2 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+135.83230932474
DeepCCS[M-H]-132.00230932474
DeepCCS[M-2H]-169.36730932474
DeepCCS[M+Na]+144.90730932474
AllCCS[M+H]+143.232859911
AllCCS[M+H-H2O]+139.832859911
AllCCS[M+NH4]+146.532859911
AllCCS[M+Na]+147.432859911
AllCCS[M-H]-141.632859911
AllCCS[M+Na-2H]-142.932859911
AllCCS[M+HCOO]-144.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
S-Nitroso-L-cysteinylglycineNC(CSN=O)C(=O)NCC(O)=O2468.3Standard polar33892256
S-Nitroso-L-cysteinylglycineNC(CSN=O)C(=O)NCC(O)=O1857.4Standard non polar33892256
S-Nitroso-L-cysteinylglycineNC(CSN=O)C(=O)NCC(O)=O2147.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
S-Nitroso-L-cysteinylglycine,2TMS,isomer #1C[Si](C)(C)NC(CSN=O)C(=O)NCC(=O)O[Si](C)(C)C2024.2Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #1C[Si](C)(C)NC(CSN=O)C(=O)NCC(=O)O[Si](C)(C)C1975.4Standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #1C[Si](C)(C)NC(CSN=O)C(=O)NCC(=O)O[Si](C)(C)C3337.3Standard polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #2C[Si](C)(C)OC(=O)CN(C(=O)C(N)CSN=O)[Si](C)(C)C1935.5Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #2C[Si](C)(C)OC(=O)CN(C(=O)C(N)CSN=O)[Si](C)(C)C1999.3Standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #2C[Si](C)(C)OC(=O)CN(C(=O)C(N)CSN=O)[Si](C)(C)C3583.8Standard polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #3C[Si](C)(C)N(C(CSN=O)C(=O)NCC(=O)O)[Si](C)(C)C2153.8Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #3C[Si](C)(C)N(C(CSN=O)C(=O)NCC(=O)O)[Si](C)(C)C2049.4Standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #3C[Si](C)(C)N(C(CSN=O)C(=O)NCC(=O)O)[Si](C)(C)C3433.0Standard polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #4C[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O)[Si](C)(C)C2031.2Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #4C[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O)[Si](C)(C)C2012.5Standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TMS,isomer #4C[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O)[Si](C)(C)C3216.2Standard polar33892256
S-Nitroso-L-cysteinylglycine,3TMS,isomer #1C[Si](C)(C)OC(=O)CNC(=O)C(CSN=O)N([Si](C)(C)C)[Si](C)(C)C2169.0Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TMS,isomer #1C[Si](C)(C)OC(=O)CNC(=O)C(CSN=O)N([Si](C)(C)C)[Si](C)(C)C2148.9Standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TMS,isomer #1C[Si](C)(C)OC(=O)CNC(=O)C(CSN=O)N([Si](C)(C)C)[Si](C)(C)C2901.1Standard polar33892256
S-Nitroso-L-cysteinylglycine,3TMS,isomer #2C[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C2020.7Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TMS,isomer #2C[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C2075.2Standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TMS,isomer #2C[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C2822.0Standard polar33892256
S-Nitroso-L-cysteinylglycine,3TMS,isomer #3C[Si](C)(C)N(CC(=O)O)C(=O)C(CSN=O)N([Si](C)(C)C)[Si](C)(C)C2156.0Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TMS,isomer #3C[Si](C)(C)N(CC(=O)O)C(=O)C(CSN=O)N([Si](C)(C)C)[Si](C)(C)C2171.6Standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TMS,isomer #3C[Si](C)(C)N(CC(=O)O)C(=O)C(CSN=O)N([Si](C)(C)C)[Si](C)(C)C2863.1Standard polar33892256
S-Nitroso-L-cysteinylglycine,4TMS,isomer #1C[Si](C)(C)OC(=O)CN(C(=O)C(CSN=O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C2147.5Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,4TMS,isomer #1C[Si](C)(C)OC(=O)CN(C(=O)C(CSN=O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C2206.6Standard non polar33892256
S-Nitroso-L-cysteinylglycine,4TMS,isomer #1C[Si](C)(C)OC(=O)CN(C(=O)C(CSN=O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C2532.7Standard polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC(CSN=O)C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C2446.2Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC(CSN=O)C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C2398.0Standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC(CSN=O)C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C3199.9Standard polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)C(N)CSN=O)[Si](C)(C)C(C)(C)C2403.1Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)C(N)CSN=O)[Si](C)(C)C(C)(C)C2402.9Standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)C(N)CSN=O)[Si](C)(C)C(C)(C)C3462.3Standard polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(CSN=O)C(=O)NCC(=O)O)[Si](C)(C)C(C)(C)C2588.9Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(CSN=O)C(=O)NCC(=O)O)[Si](C)(C)C(C)(C)C2442.0Standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(CSN=O)C(=O)NCC(=O)O)[Si](C)(C)C(C)(C)C3265.4Standard polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C2492.0Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C2407.3Standard non polar33892256
S-Nitroso-L-cysteinylglycine,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C3146.3Standard polar33892256
S-Nitroso-L-cysteinylglycine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CNC(=O)C(CSN=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2799.7Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CNC(=O)C(CSN=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2685.3Standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CNC(=O)C(CSN=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2972.1Standard polar33892256
S-Nitroso-L-cysteinylglycine,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2684.5Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2647.9Standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC(CSN=O)C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2952.6Standard polar33892256
S-Nitroso-L-cysteinylglycine,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(CC(=O)O)C(=O)C(CSN=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2825.8Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(CC(=O)O)C(=O)C(CSN=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2716.4Standard non polar33892256
S-Nitroso-L-cysteinylglycine,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(CC(=O)O)C(=O)C(CSN=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2983.9Standard polar33892256
S-Nitroso-L-cysteinylglycine,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)C(CSN=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3029.6Semi standard non polar33892256
S-Nitroso-L-cysteinylglycine,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)C(CSN=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2899.9Standard non polar33892256
S-Nitroso-L-cysteinylglycine,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)C(CSN=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2860.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - S-Nitroso-L-cysteinylglycine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0kal-9500000000-84fad29bee08190961de2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - S-Nitroso-L-cysteinylglycine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - S-Nitroso-L-cysteinylglycine GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - S-Nitroso-L-cysteinylglycine GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - S-Nitroso-L-cysteinylglycine GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - S-Nitroso-L-cysteinylglycine GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - S-Nitroso-L-cysteinylglycine GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - S-Nitroso-L-cysteinylglycine GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-27Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-27Wishart 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 ID10632371
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21884726
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 ]