Exact Mass: 199.0303
Exact Mass Matches: 199.0303
Found 173 metabolites which its exact mass value is equals to given mass value 199.0303,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
O-Phosphothreonine
Phosphothreonine is a phosphoamino acid. It is the phosphorylated ester of threonine. There are three amino acids that are typically phosphorylated in eukaryotes: serine, threonine, and tyrosine. Threonine residues in endogenous proteins undergo phosphorylation through the action of a threonine kinase. Small amounts of free phosphothreonine can be detected in urine [PMID: 7693088]. [HMDB] Phosphothreonine is a phosphoamino acid. It is the phosphorylated ester of threonine. There are three amino acids that are typically phosphorylated in eukaryotes: serine, threonine, and tyrosine. Threonine residues in endogenous proteins undergo phosphorylation through the action of a threonine kinase. Small amounts of free phosphothreonine can be detected in urine [PMID: 7693088]. D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents
O-Phosphohomoserine
O-phosphohomoserine is a naturally occurring analogue of phosphonate amino acids. O-phosphohomoserine has been found in trace amounts in shotgun-metabolomics analysis in mouse tissue extracts, and is the substrate of a threonine analog enzyme in murine species. O-phosphohomoserine, an analogue of the excitatory amino acid antagonist 2-amino-phosphonovalerate is an N-methyl-D-aspartate (NMDA) antagonist. (PMID: 3528930, 17034760, 17665876) [HMDB] O-phosphohomoserine is a naturally occurring analogue of phosphonate amino acids. O-phosphohomoserine has been found in trace amounts in shotgun-metabolomics analysis in mouse tissue extracts, and is the substrate of a threonine analog enzyme in murine species. O-phosphohomoserine, an analogue of the excitatory amino acid antagonist 2-amino-phosphonovalerate is an N-methyl-D-aspartate (NMDA) antagonist. (PMID: 3528930, 17034760, 17665876).
Iminoerythrose 4-phosphate
This compound belongs to the family of Organophosphate Esters. These are organic compounds containing phosphoric acid ester functional group.
O-phosphonato-L-homoserine(2-)
O-phosphonato-L-homoserine(2-) is considered to be soluble (in water) and acidic
2-(4-Nitrobenzylidene)malononitrile
D000970 - Antineoplastic Agents > D020032 - Tyrphostins
Sodium erythorbate
Antioxidant, antimicrobial agent, appearance control agent, curing accelerator for baked goods, meat and cured meat products. Restricted use in Japan. Sodium erythorbate (C6H7NaO6) is a food additive used predominantly in meats, poultry, and soft drinks. Chemically, it is the sodium salt of erythorbic acid. When used in processed meat such as hot dogs and beef sticks, it reduces the rate at which nitrate reduces to nitric oxide, thus retaining the pink coloring. As an antioxidant structurally related to vitamin C, it helps improve flavor stability and prevents the formation of carcinogenic nitrosamines. When used as a food additive, its E number is E316. Antioxidant, antimicrobial agent, appearance control agent, curing accelerator for baked goods, meat and cured meat products. Restricted use in Japan
Fenclonine
A non-proteinogenic L-alpha-amino acid that is L-phenylalanine in which the meta-hydrogen of the phenyl group has been replaced by a chlorine. D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents > D012702 - Serotonin Antagonists D004791 - Enzyme Inhibitors C471 - Enzyme Inhibitor
2,3-dihydro-1H-isoindole-5-carboxylic acid hydrochloride
l-3-chlorophenylalanine
A non-proteinogenic L-alpha-amino acid that is L-phenylalanine in which one of the meta-hydrogens of the phenyl group has been replaced by a chlorine.
N-methyl-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxamide
4-formyl-N-methylbenzenesulfonamide(SALTDATA: FREE)
2-amino-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carboxylic acid
Benzoic acid, 2-amino-5-chloro-3-Methyl-, Methyl ester
Sodium erythorbate
Antioxidant, antimicrobial agent, appearance control agent, curing accelerator for baked goods, meat and cured meat products. Restricted use in Japan. Sodium erythorbate (C6H7NaO6) is a food additive used predominantly in meats, poultry, and soft drinks. Chemically, it is the sodium salt of erythorbic acid. When used in processed meat such as hot dogs and beef sticks, it reduces the rate at which nitrate reduces to nitric oxide, thus retaining the pink coloring. As an antioxidant structurally related to vitamin C, it helps improve flavor stability and prevents the formation of carcinogenic nitrosamines. When used as a food additive, its E number is E316. Antioxidant, antimicrobial agent, appearance control agent, curing accelerator for baked goods, meat and cured meat products. Restricted use in Japan
7-Imino-6-methyl-1,4-dioxa-6,8-diazaspiro[4.4]nonane-2,3,9-trione
L-Threonine phosphate
A L-threonine derivative phosphorylated at the side-chain hydroxy function. D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents
