Exact Mass: 258.0020376

Exact Mass Matches: 258.0020376

Found 496 metabolites which its exact mass value is equals to given mass value 258.0020376, 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)

Demeton-O

Systox thiono

C8H19O3PS2 (258.0513194)

C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor

Demeton

Demeton-S

C8H19O3PS2 (258.0513194)

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]

9-Fluorenylmethyl chloroformate

C15H11ClO2 (258.0447536)

D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents

Lofexidine

2-[1-(2,6-dichlorophenoxy)ethyl]-4,5-dihydro-1H-imidazole

C11H12Cl2N2O (258.0326642)

Lofexidine is an alpha2-adrenergic receptor agonist. It can be used as a short acting anti-hypertensive, but is mostly used to help relieve symptoms of heroin or opiate withdrawal in opiate dependency. It is approved in the United Kingdom, but is still undergoing clinical trials in the United States. N - Nervous system > N07 - Other nervous system drugs > N07B - Drugs used in addictive disorders > N07BC - Drugs used in opioid dependence C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D009292 - Narcotic Antagonists D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents Lofexidine is a selective α2-receptor agonist, commonly used to alleviate the physical symptoms of heroin and other types of opioid withdrawal[1][2].

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

9-Fluorenylmethyl chloroformate

(9H-fluoren-9-yl)methyl chloroformate

C15H11ClO2 (258.0447536)

D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents

Glucaron

6-(acetyloxy)-2,5-dioxo-hexahydrofuro[3,2-b]furan-3-yl acetate

C10H10O8 (258.037566)

Fluorenylmethyl chloroformate

Fluorenylmethyl chloroformic acid

C15H11ClO2 (258.0447536)

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)

(E)-3-(4-chlorophenyl)-3-phenylacrylic acid|3c-Phenyl-3t-(4-chlor-phenyl)-acrylsaeure|3c-phenyl-3t-(4-chloro-phenyl)-acrylic acid

C15H11ClO2 (258.0447536)

(+)-12-acetoxy-13-chloro-tridec-10t-ene-2,4,6,8-tetrayne|12-Acetoxy-13-chlor-10t-tridecen-2.4.6.8-tetrain|Ac-1-Chloro-3-tridecene-5, 7, 9, 11-tetrayn-2-ol

C15H11ClO2 (258.0447536)

SCHEMBL4939730

C7H14S5 (257.9699044)

12-Chlor-13-acetoxy-tridecaen-(10)-tetrain-(2,4,6,8)|13-acetoxy-12-chloro-tridec-10-ene-2,4,6,8-tetrayne|2-Chlor-1-acetoxy-tridecatetrain-(5,7,9,11)-en-(3)

C15H11ClO2 (258.0447536)

(-)-3,4-dihydro-3-hydroxy-7-methoxy-2H-1,5-benzodithiepine-6,9-dione