Exact Mass: 172.0767

Exact Mass Matches: 172.0767

Found 500 metabolites which its exact mass value is equals to given mass value 172.0767, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Deoxypeganine

3-deoxyvasicine

C11H12N2 (172.1)

Capillone

1-Phenyl-2,4-hexadiene-1-one

C12H12O (172.0888)

L-Capreomycidine

(2S,3R)-Capreomycidine

C6H12N4O2 (172.096)

SCHEMBL8767926

3-[(4R)-2-iminoimidazolidin-4-yl]-L-alanine

C6H12N4O2 (172.096)

iminoarginine

C6H12N4O2 (172.096)

A dehydroamino acid that is arginine in which the amino group has been oxidised to the corresponding imine.

Glycylproline

(2S)-1-(2-aminoacetyl)pyrrolidine-2-carboxylic acid

C7H12N2O3 (172.0848)

Glycylproline is an end product of collagen metabolism that is further cleaved by prolidase (EC 3.4.13.9); the resulting proline molecules are recycled into collagen or other proteins. Prolidase deficiency is a rare autosomal recessive disease characterized by chronic ulcerative dermatitis, mental retardation, frequent infections and massive urinary excretion of iminodipeptides. The disease has been confirmed to be due to hereditary prolidase deficiency. It has been reported that the activity of the enzyme against glycylproline (Gly-Pro) is almost totally deficient in patients with prolidase deficiency, whereas the activity against other substrates is not so deficient. Some patients with prolidase deficiency have a marked urinary excretion of the iminodipeptide Glycylproline. The urine from patients with pressure sores contains significantly more Glycylproline than the urine from the control. (PMID: 16009141, 7629169, 1536787, 10582130) [HMDB] Glycylproline is a dipeptide composed of glycine and proline, and is an end product of collagen metabolism that is further cleaved by prolidase (EC 3.4.13.9). The resulting proline molecules are recycled into collagen or other proteins. Prolidase deficiency is a rare autosomal recessive disease characterized by chronic ulcerative dermatitis, mental retardation, frequent infections, and massive urinary excretion of iminodipeptides. Patients with this disease have reportedly decreased prolidase enzyme activity against glycylproline (Gly-Pro). The enzymes activity against other substrates is not as affected. Some patients with prolidase deficiency have a marked urinary excretion of glycylproline. Patients with pressure sores contain significantly more urinary glycylproline than the control (PMID: 16009141, 7629169, 1536787, 10582130). H-Gly-Pro-OH is an end product of collagen metabolism that is further cleaved by prolidase. H-Gly-Pro-OH is an end product of collagen metabolism that is further cleaved by prolidase.

Prolylglycine

2-{[(2S)-pyrrolidin-2-yl]formamido}acetic acid

C7H12N2O3 (172.0848)

Prolylglycine is a dipeptide composed of proline 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. It is found in urine (PMID: 3782411). L-Prolylglycine is an endogenous metabolite.

1,2,3,4-Tetrahydro-beta-carboline

9H-1,2,3,4-tetrahydropyrido(3,4-b)Indole

C11H12N2 (172.1)

Tetrahydro-b-carbolines (THbCs)are potential neuroactive alkaloids found in chocolate and cocoa. The formation of 1,2,3,4-tetrahydro-/3-carbolines (THBCs), via the Pictet-Spengler condensation of tryptamines with formaldehyde, has been demonstrated repeatedly in incubations of various mammalian tissues containing added indolethylamine substrate and the methyl donors .5-methyltetrahydrofolate (5-MTHF) or S-adenosylmethionine(SAM). It is concluded that the formation of these THBCs is an artifact produced by the enzymatic liberation of formaldehyde from the methyl donors and the subsequent non-enzymatic condensation of this formaldehyde with the indole substrates. The formation of THBCs in vivo has thus remained a point of contention. (PMID: 7213417). 1,2,3,4-Tetrahydro-beta-carboline is a biomarker for the consumption of beer Tetrahydro-b-carbolines (THbCs)are potential neuroactive alkaloids found in chocolate and cocoa. D009676 - Noxae > D009498 - Neurotoxins Tetrahydro-β-carboline (Tryptoline) is a metabolite of tryptamine, also is a competitive serotonin reuptake inhibitor with an Ki value of 6.1 μM[1].

Diethyl fumarate

2-Butenedioic acid (e)-, diethyl ester (9ci)