Exact Mass: 263.0884
Exact Mass Matches: 263.0884
Found 139 metabolites which its exact mass value is equals to given mass value 263.0884,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Dehydroanonaine
Dehydroanonaine is found in coffee and coffee products. Dehydroanonaine is an alkaloid from the leaves of Nelumbo nucifera (East India lotus
Methionyl-Asparagine
Methionyl-Asparagine is a dipeptide composed of methionine and asparagine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
Asparaginyl-Methionine
Asparaginyl-Methionine is a dipeptide composed of asparagine and methionine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
2-Naphthalenol 2-aminobenzoate
2-Naphthalenol 2-aminobenzoate is a flavouring ingredient for beverages, baked goods and candies. Flavouring ingredient for beverages, baked goods and candies
Dimethylthiambutene
Dimethylthiambutene belongs to the class of organic compounds known as heteroaromatic compounds. These are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom. C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent
Olaquindox
C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent
Tiflorex
C78272 - Agent Affecting Nervous System > C29728 - Anorexiant
Bayonox
C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent Olaquindox [BAN:INN] is a quinoxaline derivative.
Glycocitridine
Origin: Plant; SubCategory_DNP: Alkaloids derived from anthranilic acid, Quinoline alkaloids
Dehydroanonaine
1-Methyl-2,4-dioxo-3-hydroxy-1,2,3,4-tetrahydroquinoline-3-acetic acid methyl ester
3-(2-Oxo-4-hydroxy-6-methyl-2H-pyran-3-ylmethyl)-4-hydroxy-6-methyl-1,2-dihydropyridine-2-one
Di-Me ether,N-Ac-3-Amino-6,7-dihydroxy-2H-1-benzopyran-2-one
5,6,9-Trimethoxy-1,3-dioxa-4-aza-2H-cyclopenta[b]naphthalene
(S)-2-(2-(2-Aminoacetamido)-4-(methylthio)butanamido)acetic acid
beta-naphthyl anthranilate
CONFIDENCE standard compound; INTERNAL_ID 690; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9953; ORIGINAL_PRECURSOR_SCAN_NO 9951 CONFIDENCE standard compound; INTERNAL_ID 690; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9983; ORIGINAL_PRECURSOR_SCAN_NO 9981 CONFIDENCE standard compound; INTERNAL_ID 690; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10003; ORIGINAL_PRECURSOR_SCAN_NO 10001 CONFIDENCE standard compound; INTERNAL_ID 690; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10052; ORIGINAL_PRECURSOR_SCAN_NO 10050 CONFIDENCE standard compound; INTERNAL_ID 690; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10052; ORIGINAL_PRECURSOR_SCAN_NO 10051
Butanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-3-methyl-, (2R)-
(5-Methyl-pyridin-2-yl)-piperidin-4-yl-amine dihydrochloride
N1-(1-ISOPROPYL-2-METHYLPROPYL)-2-BROMO-2-METHYLPROPANAMIDE
3-[4-(Chloromethyl)phenoxy]-N,N-dimethylpropylamine hydrochloride
6-(2-methoxyphenyl)pyridine-2-carboximidamide,hydrochloride
6-(3-methoxyphenyl)pyridine-2-carboximidamide,hydrochloride
6-(4-methoxyphenyl)pyridine-2-carboximidamide,hydrochloride
5-methoxy-6-phenylpyridine-2-carboximidamide,hydrochloride
6-phenylmethoxypyridine-2-carboximidamide,hydrochloride
4-phenylmethoxypyridine-2-carboximidamide,hydrochloride
4-(3-methylphenoxy)pyridine-2-carboximidamide,hydrochloride
4-(2-methylphenoxy)pyridine-2-carboximidamide,hydrochloride
4-(4-methylphenoxy)pyridine-2-carboximidamide,hydrochloride
(R)-1-((BENZYLOXY)CARBONYL)-4-OXOPYRROLIDINE-2-CARBOXYLIC ACID
Butanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-3-methyl-,(2S)-
3H-1,2,4-Triazol-3-one,4-(4-chlorophenyl)-2-(cyclopropylmethyl)-2,4-dihydro-5-methyl-
3-[3-(chloromethyl)phenoxy]-N,N-dimethylpropan-1-amine,hydrochloride
2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
(±)- 1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione, 4-ethyl-7,8-dihydro-4-hydroxy
4-[2-(2-hydroxyethyl)-1-benzofuran-5-yl]benzonitrile
Tulobuterol hydrochloride
D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents Tulobuterol hydrochloride (C-78) is a long-acting β2-adrenoceptor agonist, which reduces the frequency of exacerbations of chronic obstructive pulmonary disease and bronchial asthma. Tulobuterol hydrochloride is also a sympathomimetic agent used as a transdermal patch, increases normal diaphragm muscle strength[1]. Tulobuterol hydrochloride inhibit rhinovirus replication and modulate airway inflammation[2].
2-Butoxy-5-(trifluoromethyl)pyridine-3-boronic acid
2-Isobutoxy-5-(trifluoromethyl)pyridine-3-boronic acid
(S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione
ETHYL 2,5-DIMETHYL-1-(2-THIENYLMETHYL)-1H-PYRROLE-3-CARBOXYLATE
4-[5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl]piperidine
Etamsylate
B - Blood and blood forming organs > B02 - Antihemorrhagics > B02B - Vitamin k and other hemostatics D006401 - Hematologic Agents > D003029 - Coagulants > D006490 - Hemostatics C78275 - Agent Affecting Blood or Body Fluid > C78311 - Hemostatic Agent
(2S,4S)-1-TERT-BUTYL 2-METHYL 4-CHLOROPYRROLIDINE-1,2-DICARBOXYLATE
Methyl 4-hydroxy-5-Methoxy-1-Methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate
1-(2-Methyl-2-propanyl)-5-nitro-1H-pyrrolo[2,3-b]pyridine-3-carbo xylic acid
tert-butyl 6-oxo-1,4-thiazepane-4-carboxylate 1,1-dioxide
5,5-(1,7-Dioxa-4,10-diazacyclododecane-4,10-diyl)bis(2,4-dimethy l-5-oxopentanoic acid)
(R)-1-((Benzyloxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid
2-(4-BUTOXY-3-CHLOROPHENYL)ETHYLAMINEHYDROCHLORIDE
2-(4-(Hydroxymethyl)phenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione
(Z)-4-(2-METHYLBENZYLIDENE)-2-PHENYLOXAZOL-5(4H)-ONE
5-Boc-2-(methylthio)-5,6,7,8-tetrahydropyrido[3,2-d]pyrimidine
2-(4-HYDROXY-BUTYL)-1,3-DIOXO-2,3-DIHYDRO-1 H-ISOINDOLE-5-CARBOXYLIC ACID
4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione
1-(3-METHYL-PYRIDIN-2-YLMETHYL)-PIPERAZINE DI-HYDROCHLORIDE
3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
4-chloro-5-[(4-methoxyphenyl)methyl]-6-methylpyrimidin-2-amine
2-Chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
2-CHLORO-N-(3,5-DIMETHYL-1-PHENYL-1H-PYRAZOL-4-YL)ACETAMIDE
Flortaucipir F-18
V - Various > V09 - Diagnostic radiopharmaceuticals > V09A - Central nervous system C1446 - Radiopharmaceutical Compound > C2124 - Radioconjugate
3-amino-N-(4-methylphenyl)-5-(methylsulfanyl)-4H-1,2,4-triazole-4-carboxamide
4-Chloro-5-(dimethylamino)-2-(4-methylphenyl)-3-pyridazinone
Olaquindox
C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent
N-(3-chlorophenyl)-1-ethyl-5-methyl-4-pyrazolecarboxamide
5-Acetyl-3-[(diethoxyphosphinyl)methyl]-2-isoxazoline
dimethylthiambutene
C78272 - Agent Affecting Nervous System > C67413 - Opioid Receptor Agonist C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent
