Exact Mass: 103.0031338
Exact Mass Matches: 103.0031338
Found 106 metabolites which its exact mass value is equals to given mass value 103.0031338,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Biuret
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents
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
(±)-2-Methylthiazolidine
(±)-2-Methylthiazolidine is used as aroma additive for foo
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-Hydroxybutyrate
A hydroxy fatty acid anion that is the conjugate base of 3-hydroxybutyric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
(R)-3-Hydroxybutyrate
COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
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
3-Hydroxy-2-methylpropanoate
COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
(S)-2-Hydroxybutyrate
A hydroxy monocarboxylic acid anion that is the conjugate base of (S)-2-hydroxybutyric acid, obtained by decarboxylation of the carboxy group. 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.
D-cycloserine(1+)
An organic cation that is the conjugate acid of D-cycloserine, obtained by protonation of the amino group.
4-Hydroxybutyrate
A hydroxy monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of 4-hydroxybutyric acid.
Urea-1-carboxylate
An organic anion resulting from the deprotonation of the carboxy group of urea-1-carboxylic acid.
2-Hydroxyisobutyrate
A hydroxy fatty acid anion that is the conjugate base of 2-hydroxyisobutyric acid, arising from deprotonation of the carboxy group; major species at pH 7.3.
2-Hydroxybutyrate
A hydroxy fatty acid anion that is the conjugate base of 2-hydroxybutyric acid, obtained by deprotonation of the carboxy group.
Methylnitrosourea
C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D009676 - Noxae > D000477 - Alkylating Agents
(R)-3-Hydroxyisobutyrate
The anion formed by loss of a proton from the carboxy group of (R)-3-hydroxyisobutyric acid; major microspecies at pH 7.3.
(S)-3-Hydroxyisobutyrate
The hydroxy fatty acid anion that is formed by loss of a proton from the carboxy group of (S)-3-hydroxyisobutyric acid.
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.).