Exact Mass: 263.0841
Exact Mass Matches: 263.0841
Found 122 metabolites which its exact mass value is equals to given mass value 263.0841,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
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.
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
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
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
Butanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-3-methyl-, (2R)-
N1-(1-ISOPROPYL-2-METHYLPROPYL)-2-BROMO-2-METHYLPROPANAMIDE
3-[4-(Chloromethyl)phenoxy]-N,N-dimethylpropylamine hydrochloride
2-(aminomethyl)-3-[2-(trifluoromethoxy)phenyl]propanoic acid
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
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
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
2-(aminomethyl)-3-[4-(trifluoromethoxy)phenyl]propanoic acid
(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
(R)-1-((Benzyloxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid
2-(4-BUTOXY-3-CHLOROPHENYL)ETHYLAMINEHYDROCHLORIDE
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
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
3-Amino-8,9,10-trihydroxy-7-hydroxymethyl-6-oxa-1,3-diaza-spiro[4.5]decane-2,4-dione
Olaquindox
C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent
(6R)-6-(Azidomethyl)-1-carboxy-2-deoxy-D-lyxo-hexopyranose
N-[2-(4-fluorophenyl)ethyl]-5-methyl-2-thiophenecarboxamide
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
