Exact Mass: 102.9892
Exact Mass Matches: 102.9892
Found 66 metabolites which its exact mass value is equals to given mass value 102.9892,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Pyruvatoxime
Synthetic dimer was found to react rapidly with pyruvate to form the expected oxime. 1H NMR spectrum of the purified oxime is superimposable with that arising when the dimer and pyruvate are mixed and the spectrum taken immediately thereafter. Then the mass spectrum of the reaction product of cycloserine dimer and methylpyruvate is totally consistent with the formation of a stable oxime derivative. Furthermore, when cycloserine is incubated with pyruvate the oxime derived from the dimer is found.(PMID: 2495795) [HMDB] Synthetic dimer was found to react rapidly with pyruvate to form the expected oxime. 1H NMR spectrum of the purified oxime is superimposable with that arising when the dimer and pyruvate are mixed and the spectrum taken immediately thereafter. Then the mass spectrum of the reaction product of cycloserine dimer and methylpyruvate is totally consistent with the formation of a stable oxime derivative. Furthermore, when cycloserine is incubated with pyruvate the oxime derived from the dimer is found.(PMID: 2495795).
3-Oxoalanine
Human lysosomal arylsulfate A (ASA) is a member of the sulfatase family which requires the posttranslational oxidation of thiol group of a cysteine that is conserved among all eukaryotic sulfatases, yielding 2-formylglycine. (PMID: 9521684) [HMDB] Human lysosomal arylsulfate A (ASA) is a member of the sulfatase family which requires the posttranslational oxidation of thiol group of a cysteine that is conserved among all eukaryotic sulfatases, yielding 2-formylglycine. (PMID: 9521684).
N-Methyl-N-nitrosourea
C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D009676 - Noxae > D000477 - Alkylating Agents
3-oxoalanine
A non-proteinogenic alpha-amino acid that is alanine in which a keto group is incorporated at C-3.
Tetrafluoroaluminate Ion
D020011 - Protective Agents > D002327 - Cariostatic Agents > D005459 - Fluorides
3-Hydroxypyruvate
A hydroxy monocarboxylic acid anion that results from the deprotonation of the carboxylic acid group of 3-hydroxypyruvic acid. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
2-Hydroxy-3-oxopropanoate
The conjugate base of 2-hydroxy-3-oxopropanoic acid; major species at pH 7.3.
Urea-1-carboxylate
An organic anion resulting from the deprotonation of the carboxy group of urea-1-carboxylic acid.
Methylnitrosourea
C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D009676 - Noxae > D000477 - Alkylating Agents
L-3-oxoalanine zwitterion
An amino acid zwitterion obtained by transfer of a proton from the amino to the carboxy group of L-3-oxoalanine; major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
