Exact Mass: 246.9926268
Exact Mass Matches: 246.9926268
Found 217 metabolites which its exact mass value is equals to given mass value 246.9926268,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Pyridoxal 5'-phosphate
Pyridoxal phosphate, also known as PLP, pyridoxal 5-phosphate or P5P, is the active form of vitamin B6. It is a coenzyme in a variety of enzymatic reactions. Pyridoxal 5-phosphate belongs to the class of organic compounds known as pyridoxals and derivatives. Pyridoxals and derivatives are compounds containing a pyridoxal moiety, which consists of a pyridine ring substituted at positions 2,3,4, and 5 by a methyl group, a hydroxyl group, a carbaldehyde group, and a hydroxymethyl group, respectively. Pyridoxal 5-phosphate is a drug which is used for nutritional supplementation and for treating dietary shortage or imbalance. Pyridoxal 5-phosphate exists in all living species, ranging from bacteria to humans. In humans, pyridoxal 5-phosphate is involved in glycine and serine metabolism. Outside of the human body, pyridoxal 5-phosphate is found, on average, in the highest concentration within cow milk. Pyridoxal 5-phosphate has also been detected, but not quantified in several different foods, such as soursops, italian sweet red peppers, muscadine grapes, european plums, and blackcurrants. Pyridoxal 5-phosphate, with regard to humans, has been found to be associated with several diseases such as epilepsy, early-onset, vitamin B6-dependent, odontohypophosphatasia, pyridoxamine 5-prime-phosphate oxidase deficiency, and hypophosphatasia. Pyridoxal 5-phosphate has also been linked to the inborn metabolic disorder celiac disease. This is the active form of vitamin B6 serving as a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, aminolevulinic acid. During transamination of amino acids, pyridoxal phosphate is transiently converted into pyridoxamine phosphate (pyridoxamine). -- Pubchem; Pyridoxal-phosphate (PLP, pyridoxal-5-phosphate) is a cofactor of many enzymatic reactions. It is the active form of vitamin B6 which comprises three natural organic compounds, pyridoxal, pyridoxamine and pyridoxine. -- Wikipedia [HMDB]. Pyridoxal 5-phosphate is found in many foods, some of which are linden, kai-lan, nance, and rose hip. Acquisition and generation of the data is financially supported in part by CREST/JST. A - Alimentary tract and metabolism > A11 - Vitamins D018977 - Micronutrients > D014815 - Vitamins KEIO_ID P038 Pyridoxal phosphate is the active form of vitamin B6, acts as an inhibitor of reverse transcriptases, and is used for the treatment of tardive dyskinesia.
Nitarsone
C6H6AsNO5 (246.94619259999996)
C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent Antiprotozoal, antihistomonad; mainly used for poultr
2-Hydroxyacetaminophen sulfate
2-Hydroxyacetaminophen sulfate is a member of the class of compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 2-Hydroxyacetaminophen sulfate is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa). 2-Hydroxyacetaminophen sulfate can be found in feces.
HHPAA sulfate
2-Hydroxy-N-(2-hydroxyphenyl)acetamide sulfate (HHPAA sulfate) is a benzoxazinoid metabolite. It is a potential plasma biomarker of whole grain intake (PMID: 24812068).
(2-Amino-6-oxo-1H-purin-9-yl) dihydrogen phosphate
C5H6N5O5P (247.01065559999998)
Manganese citrate
Dietary supplement
4-hydroxy-4-(1H-indol-3-yl)-5-thioxoimidazolidin-2-one
pyridoxal phosphate
A - Alimentary tract and metabolism > A11 - Vitamins D018977 - Micronutrients > D014815 - Vitamins Pyridoxal phosphate is the active form of vitamin B6, acts as an inhibitor of reverse transcriptases, and is used for the treatment of tardive dyskinesia.
Pidopidon
Pyridoxal phosphate is the active form of vitamin B6, acts as an inhibitor of reverse transcriptases, and is used for the treatment of tardive dyskinesia.
Nitarsone
C6H6AsNO5 (246.94619259999996)
C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent CONFIDENCE standard compound; INTERNAL_ID 441; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2171; ORIGINAL_PRECURSOR_SCAN_NO 2170 CONFIDENCE standard compound; INTERNAL_ID 441; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2167; ORIGINAL_PRECURSOR_SCAN_NO 2166 CONFIDENCE standard compound; INTERNAL_ID 441; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2177; ORIGINAL_PRECURSOR_SCAN_NO 2175 CONFIDENCE standard compound; INTERNAL_ID 441; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2160; ORIGINAL_PRECURSOR_SCAN_NO 2159 CONFIDENCE standard compound; INTERNAL_ID 441; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2229; ORIGINAL_PRECURSOR_SCAN_NO 2227 CONFIDENCE standard compound; INTERNAL_ID 441; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2173; ORIGINAL_PRECURSOR_SCAN_NO 2171
5-Chlorosalicylanilide
CONFIDENCE standard compound; INTERNAL_ID 1371; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4680; ORIGINAL_PRECURSOR_SCAN_NO 4677 CONFIDENCE standard compound; INTERNAL_ID 1371; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4721; ORIGINAL_PRECURSOR_SCAN_NO 4719 ORIGINAL_ACQUISITION_NO 4721; CONFIDENCE standard compound; INTERNAL_ID 1371; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_PRECURSOR_SCAN_NO 4719 CONFIDENCE standard compound; INTERNAL_ID 1371; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4704; ORIGINAL_PRECURSOR_SCAN_NO 4701 CONFIDENCE standard compound; INTERNAL_ID 1371; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4699; ORIGINAL_PRECURSOR_SCAN_NO 4697 CONFIDENCE standard compound; INTERNAL_ID 1371; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4708; ORIGINAL_PRECURSOR_SCAN_NO 4706 CONFIDENCE standard compound; INTERNAL_ID 1371; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4715; ORIGINAL_PRECURSOR_SCAN_NO 4713
Pyridoxal 5-phosphate
The monophosphate ester obtained by condensation of phosphoric acid with the primary hydroxy group of pyridoxal.
Nitarson
C6H6AsNO5 (246.94619259999996)
C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent
2-(4-BROMO-3,5-DIMETHYL-1H-PYRAZOL-1-YL)ETHANETHIOAMIDE
C7H10BrN3S (246.97787599999998)
BENZENEBUTANOIC ACID, BETA-AMINO-2,4-DICHLORO-, (BETAR)-
C10H11Cl2NO2 (247.01668060000003)
Imidodicarbonimidicdiamide, N-(4-chlorophenyl)-, hydrochloride (1:1)
C8H11Cl2N5 (247.03914660000004)
5-(TRIFLUOROMETHYL)THIENO[3,2-B]PYRIDINE-6-CARBOXYLICACID
C9H4F3NO2S (246.99148399999999)
Benzenesulfonyl chloride, 4-(acetylamino)-2-methyl- (9CI)
4-(4-HYDRAZINYLPHENYL)-4H-1,2,4-TRIAZOLE DIHYDROCHLORIDE
C8H11Cl2N5 (247.03914660000004)
6-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)hexanoic acid
BENZENESULFONYL CHLORIDE, 4-(ACETYLAMINO)-3-METHYL-
1-Chloro-6-(trifluoromethoxy)isoquinoline
C10H5ClF3NO (247.00117459999998)
3-(cyclopropylsulfamoyl)thiophene-2-carboxylic acid
5-bromo-1,2,3,4-tetrahydroisoquinoline hydrochloride
C9H11BrClN (246.97633359999998)
5-BROMO-2,3-DIHYDRO-1H-INDEN-2-AMINE HYDROCHLORIDE
C9H11BrClN (246.97633359999998)
(2-AMINO-5-CHLOROPHENYL)(3-HYDROXYPHENYL)METHANONE
1-(2-bromo-5-chlorophenyl)propan-1-amine
C9H11BrClN (246.97633359999998)
5-(2,1,3-benzoxadiazol-5-ylmethylidene)-1,3-thiazolidine-2,4-dione
7-Bromo-1,2,3,4-tetrahydroquinoline hydrochloride
C9H11BrClN (246.97633359999998)
3-[(THIEN-2-YLCARBONYL)AMINO]BENZOIC ACID
C12H9NO3S (247.03031239999999)
3H-1,2,4-Triazole-3-thione,5-benzo[b]thien-3-yl-2,4-dihydro-4-methyl-(9CI)
C11H9N3S2 (247.02378739999997)
1-(4-CHLOROPHENYL)-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBONITRILE
4-[(2-Thienylcarbonyl)amino]benzoic acid
C12H9NO3S (247.03031239999999)
5-BROMO-2-(PIPERAZIN-1-YL)THIAZOLE
C7H10BrN3S (246.97787599999998)
3-Oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonyl chloride
2-(2,3-dihydro-1-benzofuran-5-yl)-1,3-thiazole-4-carboxylic acid
C12H9NO3S (247.03031239999999)
2-METHYL-1,3-BENZOTHIAZOLE-6-SULPHONYL CHLORIDE 95+
1-[5-[(2-HYDROXYETHYL)THIO]-4-NITRO-2-THIENYL]ETHAN-1-ONE
1-(2-CHLOROPHENYL)-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBONITRILE
3-[(4-CHLOROPHENYL)METHYL]-PYRIDINE-4-CARBOXYLIC ACID
8-Chloro-2-(trifluoromethyl)-4-quinolinol
C10H5ClF3NO (247.00117459999998)
3-Amino-2-(3,4-dichlorobenzyl)propanoic Acid
C10H11Cl2NO2 (247.01668060000003)
5-AMINO-4-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLICACIDETHYLESTER
6-Chloro-2-(4-fluorophenyl)imidazo[1,2-b]pyridazine
6-Bromo-1,2,3,4-tetrahydroisoquinoline hydrochloride
C9H11BrClN (246.97633359999998)
2-(4-FLUOROBENZYLSULFONYL)THIOACETAMIDE
C9H10FNO2S2 (247.01369720000002)
methyl 3-isocyanatosulfonylthiophene-2-carboxylate
Imidodicarbonimidicdiamide, N-(2-chlorophenyl)-, hydrochloride (1:1)
C8H11Cl2N5 (247.03914660000004)
4-chloro-8-(trifluoromethoxy)quinoline
C10H5ClF3NO (247.00117459999998)
3-METHYL-2-OXO-2,3-DIHYDROBENZO[D]OXAZOLE-6-SULFONYL CHLORIDE
N-((5-BROMOTHIOPHEN-2-YL)METHYL)-2-METHYLPROPAN-1-AMINE
Cyclopropanamine, 1-(3-bromophenyl)-, hydrochloride (1:1)
C9H11BrClN (246.97633359999998)
4-METHYL-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-7-SULFONYL CHLORIDE
7-Chloro-4-(trifluoromethyl)-1H-indole-2-carbaldehyde
C10H5ClF3NO (247.00117459999998)
1-[2-amino-5-(trifluoromethyl)-1H-imidazol-4-yl]-2,2,2-trifluoroethanone
C6H3F6N3O (247.01802999999998)
4-Bromo-2-(piperazin-1-YL)thiazole
C7H10BrN3S (246.97787599999998)
7-Bromo-1,2,3,4-tetrahydroisoquinoline hydrochloride
C9H11BrClN (246.97633359999998)
2,4-Dichloro-N-(2-hydroxypropyl)benzamide
C10H11Cl2NO2 (247.01668060000003)
5-Bromo-1,2,3,4-tetrahydroquinolinehydrochloride
C9H11BrClN (246.97633359999998)
5-bromo-N-propylthiophene-2-carboxamide
C8H10BrNOS (246.96664299999998)
2-Chloro-N-[2-(4-chlorophenoxy)ethyl]acetamide
C10H11Cl2NO2 (247.01668060000003)
tert-Butyl 2,6-Dichloroisonicotinate
C10H11Cl2NO2 (247.01668060000003)
6-chloro-4-(1,2,4-triazol-1-yl)pyrido[3,2-d]pyrimidin-2-amine
3-chloro-7-(trifluoromethyl)-1H-quinolin-4-one
C10H5ClF3NO (247.00117459999998)
3-(8-chloroquinoline-4-yl)acrylic acid methyl ester
1-(3-chlorophenyl)biguanide hydrochloride
C8H11Cl2N5 (247.03914660000004)
m-CPBG (1-(3-Chlorophenyl)biguanide) hydrochloride is a selective 5-HT3 agonist. m-CPBG hydrochloride can be used for the research of neurological disease[1].
6-Chloro-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid hydrochloride
C10H11Cl2NO2 (247.01668060000003)
(R)-5-bromo-2,3-dihydro-1H-inden-1-amine hydrochloride
C9H11BrClN (246.97633359999998)
7-Chloro-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid hydrochloride
C10H11Cl2NO2 (247.01668060000003)
4-METHYL-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-6-SULFONYL CHLORIDE
7-Chloro-4-hydroxy-2-(trifluoromethyl)quinoline
C10H5ClF3NO (247.00117459999998)
5-bromo-N-propan-2-ylthiophene-2-carboxamide
C8H10BrNOS (246.96664299999998)
methyl-(2-amino-6-chloro-pyrimidin-4-ylthio)propanoate
2-(Bromodifluoromethyl)-1,3-benzoxazole
C8H4BrF2NO (246.94442979999997)
1,2,4-Triazine-3,5(2H,4H)-dione,2-acetyl-6-bromo-4-methyl-
8-Bromo-1,2,3,4-tetrahydroisoquinoline hydrochloride
C9H11BrClN (246.97633359999998)
(R)-4-Bromo-2,3-dihydro-1H-inden-1-amine hydrochloride
C9H11BrClN (246.97633359999998)
(S)-4-Bromo-2,3-dihydro-1H-inden-1-amine hydrochloride
C9H11BrClN (246.97633359999998)
2-methyl-5-(1,2-oxazol-5-yl)furan-3-sulfonyl chloride
5-BROMO-2,3-DIHYDRO-1-METHYL-1H-ISOINDOLE HYDROCHLORIDE
C9H11BrClN (246.97633359999998)
4-Chloro-7-trifluoro methoxyquinoline
C10H5ClF3NO (247.00117459999998)
8-Chloro-4-hydroxy-2-(trifluoromethyl)quinoline
C10H5ClF3NO (247.00117459999998)
6-BROMO-1,2,3,4-TETRAHYDROQUINOLINEHYDROCHLORIDE
C9H11BrClN (246.97633359999998)
5-Bromo-1,2,3,4-tetrahydroquinoline hydrochloride
C9H11BrClN (246.97633359999998)
(4-Hydroxy-3-nitrophenyl)arsonous acid
C6H6AsNO5 (246.94619259999996)
[5-Hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]methyl phosphate
COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
2-Amino-3-[hydroxy(phosphonomethyl)phosphoryl]propanoic acid
(2-Amino-6-oxo-1H-purin-9-yl) dihydrogen phosphate
C5H6N5O5P (247.01065559999998)
7-Chloro-2,3-dihydro-1H-cyclopenta[b]quinoline-9-carboxylic acid
Iron nitrilotriacetate
D006401 - Hematologic Agents > D006397 - Hematinics > D005290 - Ferric Compounds D009676 - Noxae > D002273 - Carcinogens D009676 - Noxae > D009153 - Mutagens
4-(3-Hydroxy-1-benzothiophen-2-yl)-2-oxobut-3-enoate
cis-4-(3-Hydroxy-1-benzothiophen-2-yl)-2-oxobut-3-enoate
4-(acetylamino)-3-hydroxyphenyl hydrogen sulfate
An aryl sulfate that is the 3-hydroxy derivative of paracetamol sulfate.