Exact Mass: 119.9549
Exact Mass Matches: 119.9549
Found 57 metabolites which its exact mass value is equals to given mass value 119.9549,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
3-Mercaptopyruvic acid
3-Mercaptopyruvic acid, also known as 3-mercapto-2-oxopropanoate or beta-thiopyruvate, belongs to the class of organic compounds known as alpha-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the adjacent carbon. 3-Mercaptopyruvic acid is an intermediate in cysteine metabolism. 3-Mercaptopyruvic acid exists in all living organisms, ranging from bacteria to humans. Within humans, 3-mercaptopyruvic acid participates in a number of enzymatic reactions. In particular, 3-mercaptopyruvic acid and cyanide can be converted into pyruvic acid and thiocyanate; which is mediated by the enzyme 3-mercaptopyruvate sulfurtransferase. In addition, 3-mercaptopyruvic acid can be biosynthesized from 3-mercaptolactic acid; which is mediated by the enzyme L-lactate dehydrogenase. It has been studied as a potential treatment for cyanide poisoning, but its half-life is too short for it to be clinically effective. In humans, 3-mercaptopyruvic acid is involved in cystinosis, ocular nonnephropathic. Outside of the human body, 3-mercaptopyruvic acid has been detected, but not quantified in several different foods, such as lima beans, spinachs, shallots, mexican groundcherries, and white lupines. This could make 3-mercaptopyruvic acid a potential biomarker for the consumption of these foods. 3-mercaptopyruvic acid, also known as beta-mercaptopyruvate or beta-thiopyruvic acid, belongs to alpha-keto acids and derivatives class of compounds. Those are organic compounds containing an aldehyde substituted with a keto group on the adjacent carbon. 3-mercaptopyruvic acid is slightly soluble (in water) and a moderately acidic compound (based on its pKa). 3-mercaptopyruvic acid can be found in a number of food items such as garland chrysanthemum, rubus (blackberry, raspberry), tarragon, and arrowhead, which makes 3-mercaptopyruvic acid a potential biomarker for the consumption of these food products. 3-mercaptopyruvic acid exists in all living organisms, ranging from bacteria to humans. In humans, 3-mercaptopyruvic acid is involved in a couple of metabolic pathways, which include cysteine metabolism and cystinosis, ocular nonnephropathic. 3-mercaptopyruvic acid is also involved in beta-mercaptolactate-cysteine disulfiduria, which is a metabolic disorder. 3-Mercaptopyruvic acid is an intermediate in cysteine metabolism. It has been studied as a potential treatment for cyanide poisoning, but its half-life is too short for it to be clinically effective. Instead, prodrugs, such as sulfanegen, are being evaluated to compensate for the short half-life of 3-mercaptopyruvic acid .
Permanganate
Permanganate is a permanganate is a chemical compound that contains the permanganate ion (MnO4-). Because manganese is in the +7 oxidation state, the permanganate ion is a strong oxidizer. Permanganates are salts of permanganic acid. Permanganate is a strong oxidizer, and similar to perchlorate. Being a strong oxidizer it is in common use in qualitative analysis experiments involving redox reactions (permanganometry). (wikipedia). Various anions interact with human serum transferrin to the concomitant binding of iron and a synergistic anion to form the transferrin-anion-iron complex. In vitro, permanganate was found to partially inactivate transferrin. Transferrin treated with a 3:1 molar ratio of permanganate to active sites lost 74 or 67\\% of its iron-binding capacity, respectively. (PMID: 3028261). In the presence of permanganate, Mn3+ was formed and chelated by transferrin at physiological pH in cows and goats. Manganese in the divalent state, either free as Mn2+ or bound to alpha2-macroglobulin, is removed from blood plasma very efficiently by the liver. However, the manganic-transferrin complex normally found in circulation is not rapidly removed from plasma. The liver can remove large amounts of excess manganous manganese which it presumably excretes; the small essential fraction of the manganese absorbed is oxidized to the trivalent state and bound to transferrin. (PMID 60137). A permanganate is a chemical compound that contains the permanganate ion (MnO4-). Because manganese is in the +7 oxidation state, the permanganate ion is a strong oxidizer. Permanganates are salts of permanganic acid. Permanganate is a strong oxidizer, and similar to perchlorate. Being a strong oxidizer it is in common use in qualitative analysis experiments involving redox reactions (permanganometry). (wikipedia) D009676 - Noxae > D016877 - Oxidants
Dichlorodifluoromethane
Dichlorodifluoromethane is a direct contact freezing agent for foods. Refrigerant, aerosol propellant Dichlorodifluoromethane (R-12), usually sold under the brand name Freon-12, is a chlorofluorocarbon halomethane (CFC), used as a refrigerant and aerosol spray propellant. Complying with the Montreal Protocol, its manufacture was banned in the United States along with many other countries in 1994 due to concerns about damage to the ozone layer. It is soluble in many organic solvents
Calcium sulfite
Preservative. Calcium sulfite, or calcium sulphite, is a chemical compound which is the salt of calcium cation and sulfite anion with the molecular formula CaSO3. As a food additive it is used as a preservative under the E number E226. It is commonly used in preserving wine, cider, fruit juice, canned fruit and vegetables. Preservative
Magnesium phosphate (Mg(HPO4))
It is used in foods as a nutritional source of Mg and P, pH control agent, dietary supplement, flow aid and leavening agent
Sodium phosphate (Na(H2PO4))
It is used in foods as a dry acidulant, buffering agent, emulsifier, leavening agent, protein modifier, sequestrant and nutrient supplement C78275 - Agent Affecting Blood or Body Fluid > C29730 - Electrolyte Replacement Agent
3-mercaptopyruvic acid
A 2-oxo monocarboxylic acid that is pyruvic acid substituted by a sulfanyl group at position 3.
magnesium sulfate
B - Blood and blood forming organs > B05 - Blood substitutes and perfusion solutions > B05X - I.v. solution additives > B05XA - Electrolyte solutions A - Alimentary tract and metabolism > A06 - Drugs for constipation > A06A - Drugs for constipation > A06AD - Osmotically acting laxatives A - Alimentary tract and metabolism > A12 - Mineral supplements > A12C - Other mineral supplements > A12CC - Magnesium D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics V - Various > V04 - Diagnostic agents > V04C - Other diagnostic agents > V04CC - Tests for bile duct patency D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002317 - Cardiovascular Agents > D002121 - Calcium Channel Blockers D002491 - Central Nervous System Agents > D000927 - Anticonvulsants D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents D012102 - Reproductive Control Agents > D015149 - Tocolytic Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D000077264 - Calcium-Regulating Hormones and Agents D049990 - Membrane Transport Modulators D - Dermatologicals
Monosodium phosphate
C78275 - Agent Affecting Blood or Body Fluid > C29730 - Electrolyte Replacement Agent
