Exact Mass: 257.9653972

Exact Mass Matches: 257.9653972

Found 405 metabolites which its exact mass value is equals to given mass value 257.9653972, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

METOBROMURON

Pesticide3_Metobromuron_C9H11BrN2O2_Urea, N-(4-bromophenyl)-N-methoxy-N-methyl-

C9H11BrN2O2 (258.00038459999996)

CONFIDENCE standard compound; INTERNAL_ID 2621

6-Phosphonoglucono-D-lactone

[(2R,3S,4S,5R)-3,4,5-Trihydroxy-6-oxotetrahydro-2H-pyran-2-yl]methyl dihydrogen phosphoric acid

C6H11O9P (258.01406860000003)

6-phosphonoglucono-d-lactone, also known as D-glucono-1,5-lactone 6-phosphate or 6-pgdl, is a member of the class of compounds known as hexose phosphates. Hexose phosphates are carbohydrate derivatives containing a hexose substituted by one or more phosphate groups. 6-phosphonoglucono-d-lactone is soluble (in water) and a moderately acidic compound (based on its pKa). 6-phosphonoglucono-d-lactone can be found in a number of food items such as chicory leaves, pepper (c. chinense), opium poppy, and green bell pepper, which makes 6-phosphonoglucono-d-lactone a potential biomarker for the consumption of these food products. 6-phosphonoglucono-d-lactone can be found primarily in cellular cytoplasm. 6-phosphonoglucono-d-lactone exists in all living species, ranging from bacteria to humans. In humans, 6-phosphonoglucono-d-lactone is involved in warburg effect, which is a metabolic disorder. 6-phosphoglucono-delta-lactone (d-6PGL) is the immediate product of the Glucose-6-phosphate dehydrogenase (G-6-PD), the first enzyme of the hexose monophosphate pathway. (PMID 3711719). The pentose-phosphate pathway provides reductive power and nucleotide precursors to the cell through oxidative and nonoxidative branches. 6-Phosphogluconolactonase is the second enzyme of the oxidative branch and catalyzes the hydrolysis of 6-phosphogluconolactones, the products of glucose 6-phosphate oxidation by glucose-6-phosphate dehydrogenase. By efficiently catalyzing the hydrolysis of d-6PGL, 6-phosphogluconolactonase prevents the reaction between d-6PGL and intracellular nucleophiles; such a reaction would interrupt the functioning of the pentose-phosphate pathway. (PMID 11457850).

2-Keto-3-deoxy-6-phosphogluconic acid

3-Deoxy-2-keto-6-phospho-D-gluconate lithium salt

C6H11O9P (258.01406860000003)

DKHP

2-Deoxy-5-keto-D-gluconic acid 6-phosphate; 6-Phospho-5-dehydro-2-deoxy-D-gluconate; DKHP

C6H11O9P (258.01406860000003)

3-Dehydro-D-glucose 6-phosphate

3-dehydro-D-glucose-6-phosphate

C6H11O9P (258.01406860000003)

2-Keto-3-deoxy-6-phosphogluconic acid

(4S,5R)-4,5-dihydroxy-2-oxo-6-(phosphonooxy)hexanoic acid

C6H11O9P (258.01406860000003)

2-Keto-3-deoxy-6-phosphogluconic acid is a substrate for Fructose-bisphosphate aldolase A. It can be found in Achromobacter, Alcaligenes, Clostridium and Rhodobacteraceae (PMID: 5383859; PMID: 5304016) (M. Szymona and M. Doudoroff. Carbohydrate Metabolism in Rhodopseudomonas spheroides. J. Gen. Microbiol (1960). 22: 167-183). 2-Keto-3-deoxy-6-phosphogluconic acid is a substrate for Fructose-bisphosphate aldolase A. [HMDB]

Ethoxzolamide

6-Ethoxy-benzothiazole-2-sulphonic acid amide

C9H10N2O3S2 (258.013283)

Ethoxzolamide is only found in individuals that have used or taken this drug. It is a carbonic anhydrase inhibitor used as diuretic and in glaucoma. It may cause hypokalemia. [PubChem]Ethoxzolamide binds and inhibits carbonic anhydrase I. Carbonic anhydrase plays an essential role in facilitating the transport of carbon dioxide and protons in the intracellular space, across biological membranes and in the layers of the extracellular space. The inhibition of this enzyme effects the balance of applicable membrane equilibrium systems. This reduction in carbonic anhydrase also reduces the intraocular pressure in the eye by decreasing aqueous humor. D004791 - Enzyme Inhibitors > D002257 - Carbonic Anhydrase Inhibitors C471 - Enzyme Inhibitor > C29577 - Carbonic Anhydrase Inhibitor D002317 - Cardiovascular Agents > D045283 - Natriuretic Agents C78275 - Agent Affecting Blood or Body Fluid > C448 - Diuretic D045283 - Natriuretic Agents > D004232 - Diuretics

6-O-phosphonato-D-glucono-1,5-lactone(2-)

[(2R,3S,4S,5R)-3,4,5-Trihydroxy-6-oxotetrahydro-2H-pyran-2-yl]methyl phosphoric acid

C6H11O9P (258.01406860000003)

6-O-phosphonato-D-glucono-1,5-lactone(2-) is also known as 6-phosphonoglucono-delta-Lactone or 6-PGDL. 6-O-phosphonato-D-glucono-1,5-lactone(2-) is considered to be soluble (in water) and acidic

Iodinated glycerol

[2-(1-iodoethyl)-1,3-dioxolan-4-yl]methanol

C6H11IO3 (257.9752926)

D-fructose 6-phosphate

1,3,4,5-tetrahydroxy-6-(phosphonatooxy)hexan-2-one

C6H11O9P (258.01406860000003)

D-fructose 6-phosphate is a member of the class of compounds known as hexose phosphates. Hexose phosphates are carbohydrate derivatives containing a hexose substituted by one or more phosphate groups. D-fructose 6-phosphate is soluble (in water) and a moderately acidic compound (based on its pKa). D-fructose 6-phosphate can be found in a number of food items such as roselle, cashew nut, red bell pepper, and cucumber, which makes D-fructose 6-phosphate a potential biomarker for the consumption of these food products.

alpha-D-glucose 6-phosphate

(3,4,5,6-tetrahydroxyoxan-2-yl)methyl phosphate

C6H11O9P (258.01406860000003)

Caffeic acid sulfate

4-[(1E)-2-carboxyeth-1-en-1-yl]-2-(sulfooxy)benzen-1-olate

C9H6O7S (257.98342460000003)

1-(4-chlorophenyl)-3,3-bis(methylsulfanyl)prop-2-en-1-one

C11H11ClOS2 (257.9939826)

3-[5-[3-(3-Oxo-2-thiatenylidene)-1-propynyl]-2-thienyl]-2-propynal

C13H6O2S2 (257.98092160000004)

SCHEMBL4939730