Exact Mass: 199.0303
Exact Mass Matches: 199.0303
Found 500 metabolites which its exact mass value is equals to given mass value 199.0303,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Yucron
Methylmethionine sulfonium salt is an organic molecular entity. Methylmethionine chloride may be useful in helping the healing of gastric ulcers. In Japan, it is used as an over the counter product for gastrointestinal health support. It is also called "Vitamin U", but it is not a true vitamin. A vitamin found in green vegetables. It is used in the treatment of peptic ulcers, colitis, and gastritis and has an effect on secretory, acid-forming, and enzymatic functions of the intestinal tract. A - Alimentary tract and metabolism > A02 - Drugs for acid related disorders > A02B - Drugs for peptic ulcer and gastro-oesophageal reflux disease (gord) D005765 - Gastrointestinal Agents > D000897 - Anti-Ulcer Agents D018977 - Micronutrients > D014815 - Vitamins Vitamin U (S-Methylmethionine sulfonium) chloride is an orally active anti-ulcer agent with antioxidant activity. Vitamin U inhibits adipocyte differentiation. Vitamin U promotes skin wound healing.Vitamin U can be used in the research of gastrointestinal ulceration[1][2][3][4][5].
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
Dictamnine
Dictamnine (Dictamine) exhibits cytotoxicity to human cervical and colon cancer cells and also has antibacterial and antifungal activities. Dictamnine (Dictamine) exhibits cytotoxicity to human cervical and colon cancer cells and also has antibacterial and antifungal activities.
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).
Clavulanate
Clavulanic acid and its salts and esters. The acid is a suicide inhibitor of bacterial beta-lactamase enzymes from Streptomyces clavuligerus. Administered alone, it has only weak antibacterial activity against most organisms, but given in combination with beta-lactam antibiotics prevents antibiotic inactivation by microbial lactamase. [PubChem]. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D065093 - beta-Lactamase Inhibitors D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D002969 - Clavulanic Acids D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C2140 - Adjuvant > C183118 - Beta-lactamase Inhibitor It is used as a food additive . D004791 - Enzyme Inhibitors
(S)-Isowillardiine
(S)-Isowillardiine is found in common pea. (S)-Isowillardiine is from seeds of Pisum sativum (peas From seeds of Pisum sativum (peas). (S)-Isowillardiine is found in pulses and common pea.
Iminoerythrose 4-phosphate
This compound belongs to the family of Organophosphate Esters. These are organic compounds containing phosphoric acid ester functional group.
5-Nitro-2-furancarboxaldehyde (2-hydroxyethyl)hydrazone
2,4-Dihydroxylamino-6-nitrotoluene
A member of the class of nitrotoluenes that is ortho-nitrotoluene bearing two additional hydroxylamino substituents located at the two positions meta to the nitro group.
O-phosphonato-L-homoserine(2-)
O-phosphonato-L-homoserine(2-) is considered to be soluble (in water) and acidic
Clavulanate
Antibiotic isolated from Streptomyces clavuligerus. It acts as a suicide inhibitor of bacterial beta-lactamase enzymes. D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D065093 - beta-Lactamase Inhibitors D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D002969 - Clavulanic Acids D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C2140 - Adjuvant > C183118 - Beta-lactamase Inhibitor D004791 - Enzyme Inhibitors
dictamine
Dictamnine is an oxacycle, an organonitrogen heterocyclic compound, an organic heterotricyclic compound and an alkaloid antibiotic. Dictamnine is a natural product found in Haplophyllum bucharicum, Haplophyllum cappadocicum, and other organisms with data available. A furoquinoline alkaloid, dictamnine, is very common within the family Rutaceae. It is the main alkaloid in the roots of Dictamnus albus and responsible for the mutagenicity of the drug derived from crude extracts. Dictamnine was also reported to be a phototoxic and photomutagenic compound. It participates in the severe skin phototoxicity of the plant. Dictamnine (Dictamine) exhibits cytotoxicity to human cervical and colon cancer cells and also has antibacterial and antifungal activities. Dictamnine (Dictamine) exhibits cytotoxicity to human cervical and colon cancer cells and also has antibacterial and antifungal activities.
(S)-alpha-Amino-4-carboxy-3-furanpropanoic acid
(S)-alpha-Amino-4-carboxy-3-furanpropanoic acid is found in mushrooms. (S)-alpha-Amino-4-carboxy-3-furanpropanoic acid is isolated from the unpalatable mushrooms Phyllotopsis nidulans and Tricholomopsis rutilan
5-Chloro-6-methoxy-2(3H)-benzoxazolone
5-Chloro-6-methoxy-2(3H)-benzoxazolone is found in cereals and cereal products. 5-Chloro-6-methoxy-2(3H)-benzoxazolone is isolated from corn shoots and leaves. Isolated from corn shoots and leaves. 5-Chloro-6-methoxy-2(3H)-benzoxazolone is found in cereals and cereal products.
(2R,5R)-3-(2-Hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
2-(4-Nitrobenzylidene)malononitrile
D000970 - Antineoplastic Agents > D020032 - Tyrphostins
1-(2-Hydroxyethyl)-5-nitropyrrole-2-carboxamide
D013501 - Surface-Active Agents > D011092 - Polyethylene Glycols D001697 - Biomedical and Dental Materials
Phenols
In organic chemistry, phenols, sometimes called phenolics, are a class of chemical compounds consisting of a hydroxyl group (-OH) bonded directly to an aromatic hydrocarbon group. The simplest of the class is phenol (C6H5OH). Phenols is found in many foods, some of which are tea, chinese cinnamon, ceylon cinnamon, and common thyme. D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C78272 - Agent Affecting Nervous System > C267 - Antiemetic Agent > C740 - Phenothiazine
Iron octanoate
Metallic drier which hastens the drying of oleoresinous coating materials used to line the inner surfaces of food-containing cans
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
PHENOTHIAZINE
D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C78272 - Agent Affecting Nervous System > C267 - Antiemetic Agent > C740 - Phenothiazine
2-methyl-b-naphthothiazole
CONFIDENCE standard compound; INTERNAL_ID 8148
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
Moranoline
AT2220 is an experimental, oral therapy for the treatment of Pompe disease and belongs to a class of molecules known as pharmacological chaperones. It is a small molecule designed to act as a pharmacological chaperone that specifically binds, stabilizes, and facilitates the proper folding and trafficking of α-glucosidase (GAA). GAA to the lysosome, where it can perform its normal function. AT2220 has been shown to increase GAA activity in cell lines derived from Pompe patients and in transfected cells expressing misfolded forms of GAA. An alpha-glucosidase inhibitor with antiviral action. Derivatives of deoxynojirimycin may have anti-HIV activity. 1-Deoxynojirimycin hydrochloride (Duvoglustat hydrochloride) is a potent and orally active α-glucosidase inhibitor. 1-Deoxynojirimycin hydrochloride suppresses postprandial blood glucose and is widely used for diabetes mellitus. 1-Deoxynojirimycin hydrochloride possesses antihyperglycemic, anti-obesity, and antiviral features[1][2]. 1-Deoxynojirimycin hydrochloride (Duvoglustat hydrochloride) is a potent and orally active α-glucosidase inhibitor. 1-Deoxynojirimycin hydrochloride suppresses postprandial blood glucose and is widely used for diabetes mellitus. 1-Deoxynojirimycin hydrochloride possesses antihyperglycemic, anti-obesity, and antiviral features[1][2].
C6H13NO4.HCl
1-Deoxymannojirimycin hydrochloride is a selective class I α1,2-mannosidase inhibitor with an IC50 of 20 μM. 1-Deoxymannojirimycin hydrochloride is also a N-linked glycosylation inhibitor and inhibits HIV‐1 strains. 1-Deoxymannojirimycin hydrochloride has antiviral activity[1][2].
3-Bromo-2,4-dimethylaniline
CONFIDENCE standard compound; INTERNAL_ID 8108
6-chloro-pyridazine-3-carboxylic acid isopropylamine
2-amino-3-(2-fluoro-4-hydroxyphenyl)propanoic acid
3-ethoxycarbonyl-5-methyl-1,2-oxazole-4-carboxylic acid
4-CHLORO-5-CYANO-2-METHYL-6-(METHYLTHIO)PYRIMIDINE
2-(2-METHYL-4-(TRIFLUOROMETHYL)PHENYL)ACETONITRILE
N-[(2-chloro-6-fluorophenyl)methyl]cyclopropanamine
(4-CHLOROPHENYL)(DIMETHOXYPHOSPHINYL)METHYLPHOSPHORICACIDDIMETHYLESTER
4-(1-PIPERIDINYLMETHYL)-BENZENEMETHANAMINEDIHYDROCHLORIDE
3-Amino-6-fluoro-2-Methoxybenzoic Acid Methyl Ester
6-CHLORO-1,3-DIMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBONITRILE
(2R,3R)-3-amino-3-(4-fluorophenyl)-2-hydroxypropanoic acid
Lazabemide
D002491 - Central Nervous System Agents > D018726 - Anti-Dyskinesia Agents > D000978 - Antiparkinson Agents D004791 - Enzyme Inhibitors > D008996 - Monoamine Oxidase Inhibitors C471 - Enzyme Inhibitor > C667 - Monoamine Oxidase Inhibitor
3-Fluorotyrosine
D002491 - Central Nervous System Agents > D000697 - Central Nervous System Stimulants
3-AMINO-3-(3-FLUORO-2-HYDROXY-PHENYL)-PROPIONIC ACID
2,3-dihydro-1H-isoindole-5-carboxylic acid hydrochloride
(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)methylamine(SALTDATA: HCl)
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.
1-(2-AMINO-2-OXOETHYL)-5-METHOXY-1H-PYRAZOLE-3-CARBOXYLIC ACID
N-methyl-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxamide
4-formyl-N-methylbenzenesulfonamide(SALTDATA: FREE)
7H-Pyrrolo[2,3-d]pyrimidine,4-chloro-2-(methylthio)-
2-(2-(2-Aminoethoxy)ethoxy)acetic acid hydrochloride
3-fluoro-L-tyrosine
D002491 - Central Nervous System Agents > D000697 - Central Nervous System Stimulants
Pyrrolidine, 1-(2,3,3,3-tetrafluoro-1-oxopropyl)- (9CI)
3-Pyridinecarboxylicacid,6-(chlorocarbonyl)-,methylester(9CI)
Benzoic acid, 4-amino-5-fluoro-2-methoxy-, methyl ester
[(1,1-Dioxotetrahydro-2H-thiopyran-4-yl)Methyl]aMine hydrochloride
4-(Methylamino)-2-(methylthio)-5-pyrimidinecarboxylic acid
5-(aminomethyl)-1,3-dihydro-2H-benzimidazol-2-one(SALTDATA: HCl 0.15H2O)
2-amino-3-(2,4-dioxo-3,4-dihydro-2h-pyrimidin-1-yl)-propionic acid
8-chloro-1-methyl-1,2,3,4-tetrahydropyrimido[1,6-a]pyrimidin-6-one
4-(2-chloro-1-methylethyl)morpholine hydrochloride
2-amino-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carboxylic acid
Benzoic acid, 2-amino-5-chloro-3-Methyl-, Methyl ester
4-OXO-1,2-DIHYDRO-4H-PYRROLO[3,2,1-IJ]QUINOLINE-5-CARBALDEHYDE
Duvoglustat hydrochloride
D000890 - Anti-Infective Agents > D000998 - Antiviral Agents C87006 - Pharmacological Chaperone D004791 - Enzyme Inhibitors 1-Deoxynojirimycin hydrochloride (Duvoglustat hydrochloride) is a potent and orally active α-glucosidase inhibitor. 1-Deoxynojirimycin hydrochloride suppresses postprandial blood glucose and is widely used for diabetes mellitus. 1-Deoxynojirimycin hydrochloride possesses antihyperglycemic, anti-obesity, and antiviral features[1][2]. 1-Deoxynojirimycin hydrochloride (Duvoglustat hydrochloride) is a potent and orally active α-glucosidase inhibitor. 1-Deoxynojirimycin hydrochloride suppresses postprandial blood glucose and is widely used for diabetes mellitus. 1-Deoxynojirimycin hydrochloride possesses antihyperglycemic, anti-obesity, and antiviral features[1][2].
dictamine
Dictamnine (Dictamine) exhibits cytotoxicity to human cervical and colon cancer cells and also has antibacterial and antifungal activities. Dictamnine (Dictamine) exhibits cytotoxicity to human cervical and colon cancer cells and also has antibacterial and antifungal activities.
S-Methyl-L-methionine chloride
(±)-s-methylmethionine chloride, also known as mmsc or methionylmethylsulfonium chloride, belongs to methionine and derivatives class of compounds. Those are compounds containing methionine or a derivative thereof resulting from reaction of methionine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom (±)-s-methylmethionine chloride is slightly soluble (in water) and a moderately acidic compound (based on its pKa). Vitamin U (S-Methylmethionine sulfonium) chloride is an orally active anti-ulcer agent with antioxidant activity. Vitamin U inhibits adipocyte differentiation. Vitamin U promotes skin wound healing.Vitamin U can be used in the research of gastrointestinal ulceration[1][2][3][4][5].
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
3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvate
A 2-oxo monocarboxylic acid anion that is the conjugate base of 3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
(2S)-2-azaniumyl-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoate
(3E)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
7-Imino-6-methyl-1,4-dioxa-6,8-diazaspiro[4.4]nonane-2,3,9-trione
5-Cyclopentylidene-2-sulfanylidene-4-thiazolidinone
L-Threonine phosphate
A L-threonine derivative phosphorylated at the side-chain hydroxy function. D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents
3-(uracil-1-yl)-L-alanine zwitterion
Zwitterionic form of 3-(uracil-1-yl)-L-alanine having an anionic carboxy group and a protonated amino group.
2-amino-3-(2,4-dioxo-1H-pyrimidin-3-yl)propanoic acid
4-vinylphenol sulfate(1-)
A phenyl sulfate oxoanion that is the conjugate base of 4-vinylphenol sulfate, obtained by deprotonation of the sulfate group; major species at pH 7.3.
