Exact Mass: 259.1139
Exact Mass Matches: 259.1139
Found 197 metabolites which its exact mass value is equals to given mass value 259.1139,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Linatine
Linatine is found in fats and oils. Linatine is isolated from Linum usitatissimum (flax). Isolated from Linum usitatissimum (flax). Linatine is found in tea and fats and oils.
Norbelladine
A phenethylamine alkaloid that is tyramine in which one of the amino hydrogens has been replaced by a 3,4-dihydroxybenzyl group.
Osmaronin
Osmaronin is found in cereals and cereal products. Osmaronin is a constituent of the leaves of Hordeum vulgare (barley). Constituent of the leaves of Hordeum vulgare (barley). Osmaronin is found in barley and cereals and cereal products.
Fumarycarnitine
Fumarycarnitine is an acylcarnitine. More specifically, it is an fumaric acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. Fumarycarnitine is therefore classified as a short chain AC. As a short-chain acylcarnitine fumarycarnitine is a member of the most abundant group of carnitines in the body, comprising more than 50\\% of all acylcarnitines quantified in tissues and biofluids (PMID: 31920980). Some short-chain carnitines have been studied as supplements or treatments for a number of diseases, including neurological disorders and inborn errors of metabolism. Carnitine acetyltransferase (CrAT, EC:2.3.1.7) is responsible for the synthesis of all short-chain and short branched-chain acylcarnitines (PMID: 23485643). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews]. A human metabolite taken as a putative food compound of mammalian origin [HMDB]
Glutaminylhydroxyproline
Glutaminylhydroxyproline is a dipeptide composed of glutamine and hydroxyproline. 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.
Hydroxyprolyl-Glutamine
Hydroxyprolyl-Glutamine is a dipeptide composed of hydroxyproline and glutamine. 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.
Hydroxyprolyl-Gamma-glutamate
Hydroxyprolyl-Gamma-glutamate is a dipeptide composed of hydroxyproline and gamma-glutamate. 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.
Clobenzorex
Chemically, clobenzorex is an N-substituted amphetamine analog that is converted to d-amphetamine soon after ingestion. In commercial production, clobenzorex is supplied in 30 mg doses as the hydrochloride salt in green-tinted capsules. The drug gained use as a prescription anorectic in the 1970s; however, adverse reactions were eventually observed, which led to the prohibition of clobenzorex in the United States and certain other countries. Clobenzorex (Asenlix, Dinintel, Finedal, Rexigen) is a stimulant drug of the phenethylamine and amphetamine chemical classes used as an appetite suppressant. The drug is legally distributed in Mexico under the trade name Asenlix by Aventis. A - Alimentary tract and metabolism > A08 - Antiobesity preparations, excl. diet products > A08A - Antiobesity preparations, excl. diet products > A08AA - Centrally acting antiobesity products
Rhodiocyanoside A
A cyanogenic glycoside that is (2Z)-2-methylbut-2-enenitrile attached to a beta-D-glucopyranosyloxy at position 4. Isolated from Rhodiola quadrifida, it exhibits anti-allergic activity.
3-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylprop-2-en-1-one
Ribalinine
Origin: Plant; SubCategory_DNP: Alkaloids derived from anthranilic acid, Quinoline alkaloids
3alpha-p-Hydroxybenzoyloxytrop-6-en|4-hydroxy-benzoic acid trop-6-en-3-yl ester
(2S,4R)-1-((S)-2-(2-Aminoacetamido)Propanoyl)-4-hydroxypyrrolidine-2-carboxylic acid
(-)-(3R)-geibalansine|(-)-(R)-geibalansine|(-)-R-geibalansine
2-(beta-D-glucopyranosyloxy)-3-methyl-but-2-enenitrile|2-beta-D-Glucopyranosyloxy-3-methyl-crotononitril|2-beta-D-glucopyranosyloxy-3-methyl-crotononitrile|Acacipetalin
(+/-)-4-Hydroxy-2,2,6-trimethyl-3,4,5,6-tetrahydro-2H-pyrano<3,2-c>quinolin-5-one|2,3,4,6-Tetrahydro-4-hydroxy-2,2,6-trimethyl-5H-pyrano[3,2-c]quinolin-5-one,|4-hydroxy-2,2,6-trimethyl-3,4,5,6-tetrahydro-2H-pyrano<3,2-c>quinolin-5-one
(2R)-2-[ (1E,3E)-hexa-1,3-dien-1-yl]-2,6-dimethylfuro[3,2-c]pyridine-3,4(2H,5H)-dione|huaspenone D
5-methoxymethyl-1-[2-(4-hydroxyphenyl)-ethyl]-1h-pyrrole-2-carbaldehyde
(E)-2-(hydroxymethylene)butanenitrile beta-D-glucopyranoside|supinanitriloside F
(2Z)-4-(beta-D-glucopyranosyloxy)-2-butenenitrile|4-beta-D-pyranoglucosyloxyl-2(Z)-propene-1-nitrile|alliarinoside
Z-Antiepilepsirine
(Z)-3-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylprop-2-en-1-one is a natural product found in Macropiper, Piper nigrum, and Piper capense with data available.
C15H17NO3_4,6-Octadienoic acid, 3-[(4-formylphenyl)amino]-, (4E,6E)
(Z)-2-methyl-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybut-2-enenitrile
(Z)-2-methyl-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybut-2-enenitrile_major
(4-Aminomethyl-pyridin-2-yl)-carbamic acid tert-butyl ester
4-(8-HYDROXY-1,4-DIOXA-SPIRO[4.5]DEC-8-YL)-BENZONITRILE
1H-Pyrrolizine-7a(5H)-carboxylic acid, tetrahydro-3-oxo-, phenylmethyl ester
2-(1-(TERT-BUTOXYCARBONYL)AZETIDIN-3-YL)MALONIC ACID
(1-BENZYL-1H-BENZOIMIDAZOL-2-YLSULFANYL)-ACETICACID
2-[(5,5-DIMETHYL-3-OXOCYCLOHEX-1-ENYL)AMINO]BENZOICACID
(4-HYDROXY-NAPHTHALEN-1-YL)-CARBAMIC ACID TERT-BUTYL ESTER
5-HYDRAZINOCARBONYL-1 H-IMIDAZOLE-4-CARBOXYLIC ACID P-TOLYLAMIDE
4-{[(2-Fluorobenzyl)oxy]methyl}piperidinehydrochloride
3-AMINO-3-(2-ETHOXYNAPHTHALEN-1-YL)-PROPIONIC ACID
Benzyl 5-oxo-2-azabicyclo[2.2.2]octane-2-carboxylate
1-(4-DIMETHYLAMINO-2-HYDROXY-6-METHYL-PHENYL)-3-(4-DIMETHYLIMMONIUM-2-HYDROXY-6-METHYL-CYCLOHEXA-2,5-DIEN-1-YLIDENE)-2-OXO-CYCLOBUTEN-4-OLATE
1H-Imidazole-4,5-dicarboxylic acid 4-[(4-amino-phenyl)-amide] 5-methylamide
2-Chloro-4-isopropylamino-6-(3-methoxypropylamino)-1,3,5-triazine
2,5-DIMETHOXY-4-(2-FLUORETHYLTHIO)-PHENYLETHYLAMIN
Benzyl 3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate
3-(4-amino-6-anilino-1,3,5-triazin-2-yl)propanoic acid
2-(3-Carbethoxy-4-hydroxypyrrolidin-2-on-1-yl)ethyl acetate
4-[(3,3-dimethyl-5-oxocyclohexylidene)amino]benzoic acid
3-Hydroxy agomelatine
3-Hydroxy agomelatine is a metabolite of Agomelatine. 3-Hydroxy agomelatine is a 5-HT2C receptor antagonist with an IC50 of 3.2 μM and a Ki of 1.8 μM[1].
4-(2,4-DIMETHYLPHENYL)-1,4,5,6-TETRAHYDRO-2-METHYL-6-OXO-3-PYRIDINECARBOXYLIC ACID
2-carboethoxy-4-methoxy-1,6,7,8-tetrahydrocyclopent[g]indole
Benzyl 5-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate
Dibenamine
D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D013565 - Sympatholytics D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists
2H-1-Benzopyran-2-one, 6-methyl-4-(4-morpholinylmethyl)-
Clobenzorex
A - Alimentary tract and metabolism > A08 - Antiobesity preparations, excl. diet products > A08A - Antiobesity preparations, excl. diet products > A08AA - Centrally acting antiobesity products
2-Amino-5-oxo-5-[[1-oxo-1-(2-oxoethylamino)propan-2-yl]amino]pentanoic acid
N8-Acetylspermidine dihydrochloride
N8-Acetylspermidine dihydrochloride is a polyamine.
(2r,3ar,7ar)-2-[(2s)-2-Amino-3-Hydroxy-3-Oxo-Propyl]-3,3a,5,6,7,7a-Hexahydrofuro[4,5-B]pyran-2-Carboxylic Acid
O-fumaryl-L-carnitine
An O-acyl-L-carnitine in which the acyl group is specified as fumaryl.
2-[(1S)-8-Ethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl]acetic acid
(3Z)-ravenic acid
A member of the class of pyrrolidin-2-ones that is pyrrolidine-2,4-dione substituted at position 3 by a deca-2,4,6,8-tetraen-1-ylidene group which in turn is substituted by a hydroxy and methyl substituents at positions 1 and 4 respectively. It is an antibiotic isolated from Penicillium sp.
Dopamine D2 receptor antagonist-1
Dopamine D2 receptor antagonist-1 is a negative allosteric modulator (NAM) of the dopamine D2 receptor (D2R) with sub-mM affinity[1].
