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 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 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is an L-tryptophan derivative and a C-glycosyl compound in which the hydrogen at position 2 on the indole portion has been replaced by an alpha-mannosyl residue.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.
