Exact Mass: 125.0953
Exact Mass Matches: 125.0953
Found 71 metabolites which its exact mass value is equals to given mass value 125.0953,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
1-Methylhistamine
1-Methylhistamine, also known as H137, belongs to the class of organic compounds known as 2-arylethylamines. These are primary amines that have the general formula RCCNH2, where R is an organic group. 1-Methylhistamine exists in all living organisms, ranging from bacteria to humans. Within humans, 1-methylhistamine participates in a number of enzymatic reactions. In particular, S-adenosylhomocysteine and 1-methylhistamine can be biosynthesized from S-adenosylmethionine and histamine; which is mediated by the enzyme histamine N-methyltransferase. In addition, 1-methylhistamine can be converted into methylimidazole acetaldehyde through its interaction with the enzyme amine oxidase [flavin-containing] a. In humans, 1-methylhistamine is involved in histidine metabolism. 1-Methylhistamine is a potentially toxic compound. 1-Methylhistamine is a histamine metabolite. It is a product of histamine 1-methyltransferase [EC 2.1.1.8] in the pathway histidine metabolism (KEGG). [HMDB] Acquisition and generation of the data is financially supported in part by CREST/JST. D004791 - Enzyme Inhibitors
3-Methylhistamine
N tau-methylhistamine is one of the histamine metabolites. N tau-methylhistamine in plasma and urine is a good parameter for histamine release, and the determination of this histamine metabolite is generally less hampered by possible artifacts (due to basophil disrupture, a very short half-life time or bacterial production) than determinations of histamine itself. (PMID 2409780) [HMDB] N tau-methylhistamine is one of the histamine metabolites. N tau-methylhistamine in plasma and urine is a good parameter for histamine release, and the determination of this histamine metabolite is generally less hampered by possible artifacts (due to basophil disrupture, a very short half-life time or bacterial production) than determinations of histamine itself (PMID 2409780).
N-Methylhistamine
N-Methylhistamine 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.
(1-Methyl-2,3-dihydropyridin-6-ylidene)hydrazine
1-Methylhistamine
A primary amino compound that is the N(tele)-methyl derivative of histamine. D004791 - Enzyme Inhibitors relative retention time with respect to 9-anthracene Carboxylic Acid is 0.042 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.041
1-ethyl-5-methyl-1H-pyrazol-4-amine(SALTDATA: 2HCl)
alpha-Methylhistamine
An aralkylamino compound that is histamine bearing a methyl substituent at the alpha-position. D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D017442 - Histamine Agonists
4-Methylhistamine
An aralkylamino compound that is histamine bearing a methyl substituent at the 5 position on the ring.
2-Methylhistamine
An aralkylamino compound that is histamine bearing a methyl substituent at the 2 position on the ring.
