Exact Mass: 160.092
Exact Mass Matches: 160.092
Found 272 metabolites which its exact mass value is equals to given mass value 160.092,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Tryptamine
Tryptamine, also known as TrpN, is a catabolite of tryptophan converted by the gut microbiota. After absorption through the intestinal epithelium, tryptophan catabolites enter the bloodstream and are later excreted in the urine. Both Clostridium sp. and Ruminococcus sp. have been found to convert tryptophan into tryptamine (PMID: 30120222). Tryptamine is a monoamine compound that is a common precursor molecule to many hormones and neurotransmitters. Biosynthesis generally proceeds from the amino acid tryptophan, with tryptamine acting as a precursor for other compounds. Substitutions to the tryptamine molecule give rise to a group of compounds collectively known as tryptamines. The most well-known tryptamines are serotonin, an important neurotransmitter, and melatonin, a hormone involved in regulating the sleep-wake cycle. Tryptamine has been detected, but not quantified in, several different foods, such as onion-family vegetables, acerola, Japanese walnuts, custard apples, and green zucchinis. This could make tryptamine a potential biomarker for the consumption of these foods. Tryptamine is an aminoalkylindole consisting of indole having a 2-aminoethyl group at the 3-position. It has a role as a human metabolite, a plant metabolite and a mouse metabolite. It is an aminoalkylindole, an indole alkaloid, an aralkylamino compound and a member of tryptamines. It is a conjugate base of a tryptaminium. Tryptamine is a natural product found in Mus musculus, Prosopis glandulosa, and other organisms with data available. Occurs widely in plants, especies Lens esculenta (lentil) and the fungi Coprinus micaceus (glistening ink cap) An aminoalkylindole consisting of indole having a 2-aminoethyl group at the 3-position. KEIO_ID T031
D-Alanyl-D-alanine
The ATP-dependent carboxylate-amine/thiol ligase superfamily is known to contain enzymes catalyzing the formation of various types of peptide, one of which is d-alanyl-d-alanine.(PMID: 16030213). The glycopeptide antibiotic vancomycin acts by binding to the D-alanyl-D-alanine terminus of the cell wall precursor lipid II in the cytoplasmic membrane.(PMID: 17418637). D-alanine-D-alanine ligase from Thermotoga maritima ATCC 43589 (TmDdl) was a useful biocatalyst for synthesizing D-amino acid dipeptides.D-Alanine-D-alanine ligase (Ddl) catalyzes the biosynthesis of an essential bacterial peptidoglycan precursor D-alanyl-D-alanine and it represents an important target for development of new antibacterial drugs. (PMID: 17267218). D-Alanyl-D-alanine is a microbial metabolite. Alanyl-alanine, also known as ala-ala or A-a dipeptide, is a member of the class of compounds known as dipeptides. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Alanyl-alanine is soluble (in water) and a weakly acidic compound (based on its pKa). Alanyl-alanine can be found in chives, which makes alanyl-alanine a potential biomarker for the consumption of this food product. Alanyl-alanine can be found primarily in feces. Alanyl-alanine exists in all living organisms, ranging from bacteria to humans. Acquisition and generation of the data is financially supported in part by CREST/JST. D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase. D-Ala-D-Ala is a bacterial endogenous metabolite[1][2].
Daminozide
D006133 - Growth Substances > D010937 - Plant Growth Regulators CONFIDENCE standard compound; INTERNAL_ID 2629 D010575 - Pesticides > D006540 - Herbicides D016573 - Agrochemicals KEIO_ID D173 Daminozide, a plant growth regulator, is a selective inhibitor of the human KDM2/7 histone demethylases, with IC50s of 0.55, 1.5 and 2.1 μM for PHF8, KDM2A, and KIAA1718, respectively. Daminozide has >100-fold selectivity for KDM2/7 subfamily versus other demethylase subfamily members tested[1][2].
Anatabine
Anatabine is one of the minor alkaloids found in plants in the family Solanaceae, which includes the tobacco plant and tomato. Commercial tobacco plants typically produce alkaloids at levels between 2\\\% and 4\\\% of total dry weight, with nicotine accounting for about 90\\\% of the total alkaloid content, and the related compounds anabatine, nornicotine, and anabasine making up nearly all the rest. These compounds are thought to be biologically active, and part of plants natural defense system against insects. It belongs to the class of organic compounds known as aralkylamines. These are alkylamines in which the alkyl group is substituted at one carbon atom by an aromatic hydrocarbyl group. Anatabine is tobacco alkaloid in urine of smokers and smokeless tobacco users (PMID: 8245163). This Nicotine-related alkaloid is an inhibitor of human cytochrome P-450 2A6 (PMID:14757175). Anatabine is tobacco alkaloid in urine of smokers and smokeless tobacco users (PubMed ID 8245163 ); this Nicotine-related alkaloid is an inhibitor of human cytochrome P-450 2A6 (PubMed ID 14757175 ) [HMDB] (R,S)-Anatabine is a a minor tobacco alkaloid found in the Solanaceae family of plants that can be used as a specific marker for the detection of tobacco use[1].
Tolazoline
A vasodilator that apparently has direct actions on blood vessels and also increases cardiac output. Tolazoline can interact to some degree with histamine, adrenergic, and cholinergic receptors, but the mechanisms of its therapeutic effects are not clear. It is used in treatment of persistent pulmonary hypertension of the newborn. [PubChem] M - Musculo-skeletal system > M02 - Topical products for joint and muscular pain > M02A - Topical products for joint and muscular pain C - Cardiovascular system > C04 - Peripheral vasodilators > C04A - Peripheral vasodilators > C04AB - Imidazoline derivatives C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents
4-Acetamido-2-aminobutanoic acid
4-Acetamido-2-aminobutanoic acid is found in sugar bee
Anabaseine
D010575 - Pesticides > D007306 - Insecticides D016573 - Agrochemicals Anabaseine is a non-selective nicotinic agonist. Anabaseine stimulates all AChRs, preferentially stimulates skeletal muscle and brain α7 subtypes[1][2]. Anabaseine is also a weak partial agonist at α4β2 nAChRs[3].
N-Norgramine
N-Norgramine is found in cereals and cereal products. N-Norgramine is detected in Hordeum vulgare (barley). Detected in Hordeum vulgare (barley). N-Norgramine is found in barley and cereals and cereal products.
Tolazoline
M - Musculo-skeletal system > M02 - Topical products for joint and muscular pain > M02A - Topical products for joint and muscular pain C - Cardiovascular system > C04 - Peripheral vasodilators > C04A - Peripheral vasodilators > C04AB - Imidazoline derivatives C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents KEIO_ID T030
1,2,3,6-Tetrahydro-2,3-bipyridine
(R,S)-Anatabine is a a minor tobacco alkaloid found in the Solanaceae family of plants that can be used as a specific marker for the detection of tobacco use[1].
Daminozide
Succinic acid 2,2-dimethylhydrazide appears as odorless white crystals or powder. (NTP, 1992) Daminozide is a straight-chain fatty acid. Daminozide — also known as Alar, Kylar, B-NINE, DMASA, SADH, or B 995 — is a plant growth regulator, a chemical sprayed on fruit to regulate their growth, make their harvest easier, and keep apples from falling off the trees before they are ripe. This makes sure they are red and firm for storage. Alar was first approved for use in the U.S. in 1963, it was primarily used on apples until 1989 when it was voluntarily withdrawn by the manufacturer after the U.S. Environmental Protection Agency proposed banning it based on unacceptably high cancer risks to consumers. D006133 - Growth Substances > D010937 - Plant Growth Regulators D010575 - Pesticides > D006540 - Herbicides D016573 - Agrochemicals Daminozide, a plant growth regulator, is a selective inhibitor of the human KDM2/7 histone demethylases, with IC50s of 0.55, 1.5 and 2.1 μM for PHF8, KDM2A, and KIAA1718, respectively. Daminozide has >100-fold selectivity for KDM2/7 subfamily versus other demethylase subfamily members tested[1][2].
2-Methyl-4-propyl-1,3-oxathiane
(+)-cis-2-Methyl-4-propyl-1,3-oxathiane is found in fruits. (+)-cis-2-Methyl-4-propyl-1,3-oxathiane is a powerful odorant and flavourant characteristic of passion fruit and similar fruit Powerful odorant and flavourant characteristic of passion fruit and similar fruits. (+)-cis-2-Methyl-4-propyl-1,3-oxathiane is found in fruits.
Alanylalanine
Alanyl-alanine, also known as ala-ala or A-a dipeptide, is a member of the class of compounds known as dipeptides. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Alanyl-alanine is soluble (in water) and a weakly acidic compound (based on its pKa). Alanyl-alanine can be found in chives, which makes alanyl-alanine a potential biomarker for the consumption of this food product. Alanyl-alanine can be found primarily in feces. Alanyl-alanine exists in all living organisms, ranging from bacteria to humans. Alanylalanine is a dipeptide composed of two alanine residues. 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.
3-Methyl-4-phenyl-3-buten-2-one
(E)-3-Methyl-4-phenyl-3-buten-2-one is a flavouring ingredien It is used as a food additive .
(+/-)-3-(Methylthio)heptanal
(+/-)-3-(Methylthio)heptanal is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")
2-Phenyl-4-pentenal
(±)-2-Phenyl-4-pentenal is a flavouring ingredient. It is used as a food additive
3-Phenyl-4-pentenal
3-Phenyl-4-pentenal is a flavouring ingredient. Flavouring ingredient
d-Alanyl-l-alanine
The ATP-dependent carboxylate-amine/thiol ligase superfamily is known to contain enzymes catalyzing the formation of various types of peptide, one of which is d-alanyl-d-alanine.(PMID: 16030213); ; The glycopeptide antibiotic vancomycin acts by binding to the D-alanyl-D-alanine terminus of the cell wall precursor lipid II in the cytoplasmic membrane.(PMID: 17418637); ; D-alanine-D-alanine ligase from Thermotoga maritima ATCC 43589 (TmDdl) was a useful biocatalyst for synthesizing D-amino acid dipeptides.D-Alanine-D-alanine ligase (Ddl) catalyzes the biosynthesis of an essential bacterial peptidoglycan precursor D-alanyl-D-alanine and it represents an important target for development of new antibacterial drugs. (PMID: 17267218). D-Alanyl-D-alanine is found in rice. D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase. D-Ala-D-Ala is a bacterial endogenous metabolite[1][2].
1,2,3,6-Tetrahydro-2,3'-bipyridine
(R,S)-Anatabine is a a minor tobacco alkaloid found in the Solanaceae family of plants that can be used as a specific marker for the detection of tobacco use[1].
N-Nitroso(2-hydroxypropyl)(2-oxopropyl)amine
D009676 - Noxae > D002273 - Carcinogens
(+-)-Undeca-5,6-dien-8,10-diin-1-ol|(+-)-Undeca-5.6-dien-8.10-diyn-1-ol|(-)-5,6-Undecadiene-8,10-diyn-1-ol|(Ra)-undeca-5,6-diene-8,10-diyn-1-ol|Undeca-5,6-dien-8,10-diin-1-ol|undeca-5,6-diene-8,10-diyn-1-ol
H-Ala-Ala-OH
A dipeptide consisting of two L-alanine units joined by a peptide linkage. CONFIDENCE standard compound; ML_ID 46
D-Ala-D-ala
D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase. D-Ala-D-Ala is a bacterial endogenous metabolite[1][2].
(1-METHYL-1H-IMIDAZOL-2-YL)-(3-NITRO-PHENYL)-METHANONE
Tetracyclo[3.2.0.02,7.04,6]heptane-3-carbonitrile, 3-(dimethylamino)- (9CI)
3-Pyridinecarbonitrile,2-methyl-4-(1-methylethyl)-(9CI)
2(1H)-Pyrimidinone,tetrahydro-1,3-bis(hydroxymethyl)-
2-methyl-L-glutamine
A non-proteinogenic L-alpha-amino acid that is L-glutamine substituted by a methyl group at position 2.
5-Hydroxyamino-3-methyl-pyrrolidine-2-carboxylic acid
Artonil
M - Musculo-skeletal system > M02 - Topical products for joint and muscular pain > M02A - Topical products for joint and muscular pain C - Cardiovascular system > C04 - Peripheral vasodilators > C04A - Peripheral vasodilators > C04AB - Imidazoline derivatives C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents D002317 - Cardiovascular Agents > D014665 - Vasodilator Agents
(2S,4R)-4-hydroxy-1,1-dimethylpyrrolidin-1-ium-2-carboxylic acid
(2S,4S)-2-carboxy-4-hydroxy-1,1-dimethylpyrrolidinium
(2R,3S)-3-Hydroxy-1,1-dimethylpyrrolidin-1-ium-2-carboxylic acid
(2R)-4-Hydroxy-1,1-dimethylpyrrolidin-1-ium-2-carboxylic acid
N-ethyl-L-asparagine
An optically active form of N-ethylasparagine having L-configuration.
(4Z)-2-methyl-4-(2-methylprop-2-enylidene)cyclohexa-2,5-dien-1-one
(3R,4R)-4-hydroxy-1,1-dimethyl-3-pyrrolidin-1-iumcarboxylic acid
(2S)-3-hydroxy-1,1-dimethylpyrrolidin-1-ium-2-carboxylic acid
D-Alanyl-D-alanine
A dipeptide comprising D-alanine with a D-alanyl residue attached to the alpha-nitrogen. It is a component of bacterial peptidoglycan and forms an important target for development of antibacterial drugs . D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase. D-Ala-D-Ala is a bacterial endogenous metabolite[1][2].
Anabaseine
D010575 - Pesticides > D007306 - Insecticides D016573 - Agrochemicals Anabaseine is a non-selective nicotinic agonist. Anabaseine stimulates all AChRs, preferentially stimulates skeletal muscle and brain α7 subtypes[1][2]. Anabaseine is also a weak partial agonist at α4β2 nAChRs[3].
(2S)-2-acetamido-4-aminobutanoic acid
An N-acetyl-L-amino that is the N(2)-acetyl derivative of L-2,4-diaminobutyric acid.
3-dehydrocarnitinium
A quaternary ammonium ion that is the conjugate acid of 3-dehydrocarnitine.
(2S)-2-acetamido-4-aminobutanoic acid zwitterion
An amino acid zwitterion obtained by transfer of a proton from the amino to the carboxy group of (2S)-2-acetamido-4-aminobutanoic acid; major species at pH 7.3.
2-Methyl-4-propyl-1,3-oxathiane
An organosulfur heterocyclic compound and an oxacycle that is 1,3-oxathiane substituted by a methyl group at position 2 and a propyl group at position 4 respectively.
N-ethylasparagine
A dicarboxylic acid monoamide that is asparagine in which one of the hydrogens attached to the nitrogen of the alpha-amino group is replaced by an ethyl group.
D-alanyl-D-alanine zwitterion
A dipeptide zwitterion that is the zwitterionic form of D-alanyl-D-alanine arising from migration of a proton from the OH of the carboxy terminus to the amino terminus.
N(5)-methyl-L-glutamine zwitterion
The amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of N(5)-methyl-L-glutamine; major species at pH 7.3.
3-(Methylaminomethyl)indole
An aminoalkylindole that is indole carrying a methylaminomethyl substituent at postion 3.
Ala-Ala zwitterion
A dipeptide zwitterion resulting from the transfer of a proton from the carboxy to the amino group of Ala-Ala; major species at pH 7.3.
