Exact Mass: 366.1427
Exact Mass Matches: 366.1427
Found 23 metabolites which its exact mass value is equals to given mass value 366.1427,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Semilepidinoside B
Semilepidinoside B is found in brassicas. Semilepidinoside B is an alkaloid from the seeds of Lepidium sativum (garden cress). Alkaloid from the seeds of Lepidium sativum (garden cress). Semilepidinoside B is found in garden cress and brassicas.
1-(1,2,3,4,5-Pentahydroxypent-1-yl)-1,2,3,4-tetrahydro-beta-carboline-3-carboxylate
The novel carbohydrate-derived b-carboline, 1-pentahydroxypentyl-1,2,3,4-tetrahydro-b-carboline-3-carboxylic acid, was identified in fruit- and vegetable-derived products such as juices, jams, and tomato sauces. This compound occurred as two diastereoisomers, a cis isomer (the major compound) and a trans isomer, ranging from undetectable amounts to 6.5 ug/g. Grape, tomato, pineapple, and tropical juices exhibited the highest amount of this alkaloid (up to 3.8 mg/L), whereas apple, banana, and peach juices showed very low or nondetectable levels. This tetrahydro-b-carboline was also found in jams (up to 0.45 ug/g), and a relative high amount was present in tomato concentrate (6.5 ug/g) and sauce (up to 1.8 ug/g). This b-carboline occurred in fruit-derived products as a glycoconjugate from a chemical condensation of d-glucose and l-tryptophan that is highly favored at low pH values and high temperature. Production, processing treatments, and storage of fruit juices and jams can then release this b-carboline. Fruit-derived products and other foods containing this compound might be an exogenous dietary source of this glucose-derived tetrahydro-b-carboline.(PMID: 12137498).
C-glycosyltryptophan
Tryptophan 2-C-mannoside, also known as 2-alpha-D-mannopyranosyl-L-tryptophan or C-mannosyltryptophan, belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring. It is an L-tryptophan derivative and a C-glycosyl compound in which the hydrogen at position 2 on the indole portion has been replaced by an alpha-mannosyl residue. Tryptophan 2-C-mannoside is a very strong basic compound (based on its pKa). Tryptophan 2-C-mannoside has been identified in blood and urine and is a marker of kidney function (PMID: 29234020).
2-(beta-D-Mannopyranosyl)-L-tryptophan
2-{2-[5-(ethoxycarbonyl)-2-morpholinoanilino]-2-oxoethoxy}acetic acid
3-(3,4-dihydro-4-oxoquinazolin-2-yl)propyl beta-D-glucopyranoside|pegamine beta-D-glucopyranoside
2-alpha-D-C-mannopyranosyl-L-tryptophan|2-alpha-D-mannopyranosyl-L-tryptophan|alpha-C-Mannosyltryptophan|C2-alpha-D-mannosylpyranosyl-L-tryptophan|C2-alpha-D-mannosylpyranosyltryptophan
Tetrahydropentoxyline
A member of the class of beta-carbolines that is 2,3,4,9-tetrahydro-1H-beta-carboline in which a hydrogen at positions 1 and 3 have been replaced by a (5S)-D-arabinityl and carboxy groups, respectively. It is a metabolite found in human urine.
Semilepidinoside B
(1R)-1,5-anhydro-1-{3-[(2S)-2-azaniumyl-2-carboxylatoethyl]-1H-indol-2-yl}-D-mannitol
tryptophan N-glucoside
A L-tryptophan derivative that is L-tryptophan in which the hydrogen attached to the indole nitrogen replaced by a beta-D-glucosyl residue.
6-{[5-(p-Nitrophenoxy)-5-oxopentanoyl]amino}hexanoic acid
(2S)-4-(1H-indol-3-yl)-2-({[(3S,4S,5R)-2,3,4-trihydroxy-5-(hydroxymethyl)oxolan-2-yl]methyl}amino)butanoic acid
2-alpha-mannosyl-L-tryptophan
A C-glycosyl compound that is L-tryptophan in which the hydrogen at position 2 on the indole protion has been replaced by an alpha-mannosyl residue.
1-(1,2,3,4,5-Pentahydroxypent-1-yl)-1,2,3,4-tetrahydro-beta-carboline-3-carboxylate
2-alpha-mannosyl-L-tryptophan zwitterion
An L-alpha-amino acid zwitterion that is 2-alpha-mannosyl-L-tryptophan in which a proton has been transferred from the carboxy group to the amino group. It is the major species at pH 7.3.
