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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:32:38 UTC
Update Date2021-09-26 23:04:11 UTC
HMDB IDHMDB0251898
Secondary Accession NumbersNone
Metabolite Identification
Common Name11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime
Description11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime belongs to the class of organic compounds known as aminoglycosides. These are molecules or a portion of a molecule composed of amino-modified sugars. Based on a literature review very few articles have been published on 11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime. This compound has been identified in human blood as reported by (PMID: 31557052 ). 11-((2-dimethylaminoethyl)oxymethyl)erythromycin a 9-methoxime is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime 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
SynonymsNot Available
Chemical FormulaC43H81N3O14
Average Molecular Weight864.128
Monoisotopic Molecular Weight863.5718543
IUPAC Name6-{[4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-12-{[2-(dimethylamino)ethoxy]methoxy}-14-ethyl-7,13-dihydroxy-4-[(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy]-10-(methoxyimino)-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecan-2-one
Traditional Name6-{[4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-12-{[2-(dimethylamino)ethoxy]methoxy}-14-ethyl-7,13-dihydroxy-4-[(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy]-10-(methoxyimino)-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecan-2-one
CAS Registry NumberNot Available
SMILES
CCC1OC(=O)C(C)C(OC2CC(C)(OC)C(O)C(C)O2)C(C)C(OC2OC(C)CC(C2O)N(C)C)C(C)(O)CC(C)C(=NOC)C(C)C(OCOCCN(C)C)C1(C)O
InChI Identifier
InChI=1S/C43H81N3O14/c1-17-31-43(10,51)38(55-23-54-19-18-45(11)12)26(4)33(44-53-16)24(2)21-41(8,50)37(60-40-34(47)30(46(13)14)20-25(3)56-40)27(5)35(28(6)39(49)58-31)59-32-22-42(9,52-15)36(48)29(7)57-32/h24-32,34-38,40,47-48,50-51H,17-23H2,1-16H3
InChI KeyOYWJWZVRBXELPW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aminoglycosides. These are molecules or a portion of a molecule composed of amino-modified sugars.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentAminoglycosides
Alternative Parents
Substituents
  • Aminoglycoside core
  • Macrolide
  • Glycosyl compound
  • O-glycosyl compound
  • Oxane
  • Monosaccharide
  • Tertiary alcohol
  • 1,2-aminoalcohol
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Lactone
  • Tertiary aliphatic amine
  • Tertiary amine
  • Secondary alcohol
  • Oxime ether
  • Acetal
  • Carboxylic acid derivative
  • Dialkyl ether
  • Ether
  • Oxacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Organic nitrogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Alcohol
  • Amine
  • Organopnictogen compound
  • Organonitrogen compound
  • Organic oxide
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic 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
logP3.83ALOGPS
logP3.71ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)12.48ChemAxon
pKa (Strongest Basic)9.29ChemAxon
Physiological Charge2ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area199.9 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity222.96 m³·mol⁻¹ChemAxon
Polarizability94.1 ųChemAxon
Number of Rings3ChemAxon
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]+285.86630932474
DeepCCS[M-H]-284.04130932474
DeepCCS[M-2H]-317.85930932474
DeepCCS[M+Na]+291.63330932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoximeCCC1OC(=O)C(C)C(OC2CC(C)(OC)C(O)C(C)O2)C(C)C(OC2OC(C)CC(C2O)N(C)C)C(C)(O)CC(C)C(=NOC)C(C)C(OCOCCN(C)C)C1(C)O3933.2Standard polar33892256
11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoximeCCC1OC(=O)C(C)C(OC2CC(C)(OC)C(O)C(C)O2)C(C)C(OC2OC(C)CC(C2O)N(C)C)C(C)(O)CC(C)C(=NOC)C(C)C(OCOCCN(C)C)C1(C)O4428.7Standard non polar33892256
11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoximeCCC1OC(=O)C(C)C(OC2CC(C)(OC)C(O)C(C)O2)C(C)C(OC2OC(C)CC(C2O)N(C)C)C(C)(O)CC(C)C(=NOC)C(C)C(OCOCCN(C)C)C1(C)O4723.3Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime 10V, Positive-QTOFsplash10-03di-0000000290-c83e0809fefde66c58312021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime 20V, Positive-QTOFsplash10-06xt-9800003740-0ea82215df744d3bfb3c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime 40V, Positive-QTOFsplash10-0a4i-9600000000-b249c7ebb14600f7e5012021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime 10V, Negative-QTOFsplash10-03di-2000000890-21f4b0257aae62581c0c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime 20V, Negative-QTOFsplash10-01ox-5900000630-4c466b740160049db5802021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-((2-Dimethylaminoethyl)oxymethyl)erythromycin A 9-methoxime 40V, Negative-QTOFsplash10-0007-9400000110-81af6ce41d36f7c13fb72021-10-12Wishart 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 ID75808
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound84017
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 ]