Exact Mass: 261.1212
Exact Mass Matches: 261.1212
Found 144 metabolites which its exact mass value is equals to given mass value 261.1212,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Lotaustralin
Lotaustralin is a cyanogenic glycoside. Lotaustralin is a natural product found in Osteospermum ecklonis, Lotus arenarius, and other organisms with data available. Epilotaustralin is found in cereals and cereal products. Epilotaustralin is isolated from Triticum monococcum (wheat). Glycoside from Trifolium repens (white clover) and other plants Lotaustralin is a cyanogenic glucoside isolated from Manihot esculenta [1].
Imazapyr
CONFIDENCE standard compound; INTERNAL_ID 2630 D010575 - Pesticides > D006540 - Herbicides D016573 - Agrochemicals
methapyrilene
R - Respiratory system > R06 - Antihistamines for systemic use > R06A - Antihistamines for systemic use > R06AC - Substituted ethylene diamines D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D006633 - Histamine Antagonists C308 - Immunotherapeutic Agent > C29578 - Histamine-1 Receptor Antagonist D018926 - Anti-Allergic Agents
Glycyl-Tryptophan
Glycyl-Tryptophan is a dipeptide composed of glycine and tryptophan. 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.
Epidermin
Epidermin is found in cereals and cereal products. Epidermin is a constituent of barley (Hordeum vulgare) Constituent of barley (Hordeum vulgare). Epidermin is found in barley and cereals and cereal products.
Tryptophyl-Glycine
Tryptophyl-Glycine is a dipeptide composed of tryptophan and glycine. 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.
Camelinin
Camelinin is found in fats and oils. Camelinin is isolated from seeds of Camelina sativa (false flax). Isolated from seeds of Camelina sativa (false flax). Camelinin is found in fats and oils.
Succinyl Carnitine
Succinylcarnitine is an acylcarnitine. More specifically, it is an succinic 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. Succinylcarnitine is therefore classified as a short chain AC. As a short-chain acylcarnitine Succinylcarnitine 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), it has been identified in the human placenta (PMID: 32033212 ). 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].
O-methylmalonyl-L-carnitine
O-methylmalonyl-L-carnitine is considered to be practically insoluble (in water) and acidic
Thenyldiamine
Thenyldiamine is an ethylenediamine H1-antihistamine.
O-Methylmalonylcarnitine
O-Methylmalonylcarnitine is an acylcarnitine. More specifically, it is an methylmalonic 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. O-Methylmalonylcarnitine is therefore classified as a short chain AC. As a short-chain acylcarnitine O-Methylmalonylcarnitine 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].
5-[1-Carboxy-2-(trimethylazaniumyl)ethoxy]-5-oxopentanoate
Acetamide, N-[2-(5-methoxy-1-nitroso-1H-indol-3-yl)ethyl]-
(2S,5R)-3,3-Dimethyl-2-(2-phenylethyl)-4-thia-1-azabicyclo[3.2.0]heptan-7-one
N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]-N-nitrosoacetamide
Epiheterodendrin
Epiheterodendrin is a member of the class of compounds known as cyanogenic glycosides. Cyanogenic glycosides are glycosides in which the aglycone moiety contains a cyanide group. Epiheterodendrin is soluble (in water) and a very weakly acidic compound (based on its pKa). Epiheterodendrin can be found in barley, which makes epiheterodendrin a potential biomarker for the consumption of this food product.
(2E,4E,6E)-N-(2-methylpropyl)-7-(2-thienyl)-2,4-6-heptatrienamide|(2E,4E,6E)-N-isobutyl-7-(2-thienyl)-2,4,6-heptatrienamide|(2E,4E,6E)-N-isobutyl-7-(2-thienyl)heptatrienamide|N-Isobutylotanthusic acid amide|Otanthussaeure-isobutylamid
Me glycoside,N,2-di-Ac-beta-D-Pyranose-3-Amino-3,6-dideoxygalactose
2-hydroxymethylbutanenitrile beta-D-glucopyranoside|supinanitriloside A
Me glycoside,N,4-di-Ac-beta-D-Pyranose-3-Amino-3,6-dideoxygalactose
methyl 5-acetamido-1,7-anhydro-3,5-dideoxy-beta-D-galacto-octulopyranoside
(2R)-2-methyl-3-(beta-D-glucopyranosyloxy)butanenitrile
Tryptophylglycine
relative retention time with respect to 9-anthracene Carboxylic Acid is 0.056 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.392
Gly-Trp
A dipeptide formed from glycine and L-tryptophan residues.
C11H19NO6_Butanenitrile, 2-(beta-D-glucopyranosyloxy)-2-methyl
C11H19NO6_3-(beta-D-Glucopyranosyloxy)-2-methylbutanenitrile
Lotaustralin
Lotaustralin is a cyanogenic glycoside. Lotaustralin is a natural product found in Osteospermum ecklonis, Lotus arenarius, and other organisms with data available. Lotaustralin is a cyanogenic glucoside isolated from Manihot esculenta [1].
TRP-Gly
A dipeptide formed from L-tryptophan and glycine residues.
6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,3a-dihydroimidazo[4,5-b]pyridin-2-one
Benzenemethanaminium,N,N-dimethyl-N-(phenylmethyl)-, chloride (1:1)
8-(4-fluorophenyl)-1,4-dioxaspiro[4.5]decane-8-carbonitrile
ethyl 2-(7-fluoro-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetate
Benzenemethanamine,a-methyl-N-[(1R)-1-phenylethyl]-,hydrochloride (1:1), (aR)-
3,3-({[(2-Methyl-2-propanyl)oxy]carbonyl}imino)dipropanoic acid (non-preferred name)
Ethyl 5-amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carboxylate
6-FLUORO-2,3,4,9-TETRAHYDRO-1H-CARBAZOLE-3-CARBOXYLIC ACID ETHYL ESTER
2-(1,1,1,2,3,3,3-heptadeuteriopropan-2-yl)thioxanthen-9-one
ethyl 4,4-difluoro-3-oxo-2-(piperidin-1-ylmethylene)butanoate
l-1,2-Diphenyl-1-dimethylaminoethane hydrochloride
3-(Benzyl(methyl)amino)-1-(thiophen-2-yl)propan-1-ol
1H-Indole-2-carboxylic acid, 1-(trimethylsilyl)-, ethyl ester
[2-Aminomethyl-5-Oxo-4-(4-Oxo-Cyclohexa-2,5-Dienylmethyl)-4,5-Dihydro-Imidazol-1-Yl]-Acetaldehyde
pentalenolactone E(1-)
A monocarboxylic acid anion that is the conjugate base of pentalenolactone E, obtained by deprotonation of the carboxy group; major species at pH 7.3.
(2S)-2-[(2-azaniumylacetyl)amino]-3-(1H-indol-3-yl)propanoate
thenyldiamine
C308 - Immunotherapeutic Agent > C29578 - Histamine-1 Receptor Antagonist
3-[1-Carboxy-3-(trimethylazaniumyl)propan-2-yl]oxy-2-methyl-3-oxopropanoate
3-[(2R)-1-carboxy-3-(trimethylazaniumyl)propan-2-yl]oxy-2-methyl-3-oxopropanoate
(2S,5R)-3,3-Dimethyl-2-(2-phenylethyl)-4-thia-1-azabicyclo[3.2.0]heptan-7-one
2-Methyl-5-phenyl-3,5-dihydropyrazolo[1,5-c]quinazoline
8-Methyl-2-phenyl-1,2,4-triazaspiro[4.5]decane-3-thione
(3Z,6Z)-dodeca-3,6-dien-1-yl sulfate
An organosulfate oxoanion that is the conjugate base of (3Z,6Z)-dodeca-3,6-dien-1-yl hydrogen sulfate. Isolated from Daphnia pulex, it induces morphological changes of phytoplankton Scenedesmus gutwinskii.
1-[(Z)-3,4-dihydro-2H-naphthalen-1-ylideneamino]-3-propan-2-ylthiourea
1H-Indole-2,3-dione, 5-isopropyl-1-(trimethylsilyl)-
methapyrilene
R - Respiratory system > R06 - Antihistamines for systemic use > R06A - Antihistamines for systemic use > R06AC - Substituted ethylene diamines D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D006633 - Histamine Antagonists C308 - Immunotherapeutic Agent > C29578 - Histamine-1 Receptor Antagonist D018926 - Anti-Allergic Agents
O-methylmalonylcarnitine
An O-acylcarnitine having methylmalonyl as the acyl substituent.
O-methylmalonyl-L-carnitine
An O-acyl-L-carnitine in which the acyl group specified is methylmalonyl.
4,4-Diphenylbutylamine (hydrochloride)
4,4-Diphenylbutylamine shows affinity for the 5-HT2A and H1 receptors with Kis of 2589 and 1670 nM, respectively[1].
