Exact Mass: 244.1688
Exact Mass Matches: 244.1688
Found 148 metabolites which its exact mass value is equals to given mass value 244.1688,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Leucyl-leucine
Leucylleucine is a dipeptide composed of two leucine residues. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. Leu-Leu-OH, a Leu derivative, is a dipeptide.
Isoleucyl-Isoleucine
Isoleucyl-Isoleucine is a dipeptied compoosed of two isoleucine 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. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
Leucyl-Isoleucine
Leucyl-Isoleucine is a dipeptide composed of leucine and isoleucine. 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. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
1,11-Undecanedicarboxylic acid
1,11-Undecanedicarboxylic acid, also known as 1,13-tridecanedioic acid or brassilic acid, belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. 1,11-Undecanedicarboxylic acid is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. Undecanedicarboxylic acid is an unusual odd-numbered dicarboxylic acid that appears in the urines of children with neonatal adrenoleukodystrophy and Zellweger syndrome, as an additional marker of these peroxisomal disorders. (PMID: 2943344) [HMDB] Tridecanedioic acid is an endogenous metabolite.
Isoleucyl-Leucine
Isoleucyl-Leucine is a dipeptide composed of isoleucine and leucine. 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. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
Menthyl ethylene glycol carbonate
Menthyl ethylene glycol carbonate is a physiological cooling agent used in foods. Strong mint flavorant used in chewing gu Physiol. cooling agent used in foods. Strong mint flavorant used in chewing gum
(±)-1,4-Nonanediol diacetate
(±)-1,4-Nonanediol diacetate is a flavouring ingredient. Flavouring ingredient
Megastigm-7-ene-3,5,6,9-tetraol
Megastigm-7-ene-3,5,6,9-tetraol is a natural product found in Cestrum parqui with data available.
(1R,2S,4S)-2-(1-Hydroxy-6-methylheptyl)-4-hydroxymethylbutanolide|Dihydro-5-(hydroxymethyl)-3-(1-hydroxy)-2(3H)-furanone
TRIDECANEDIOIC ACID
An alpha,omega-dicarboxylic acid that is undecane substituted by carboxylic acid groups at positions C-1 and C-11. Tridecanedioic acid is an endogenous metabolite.
Brassylic acid
CONFIDENCE standard compound; INTERNAL_ID 426; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5003; ORIGINAL_PRECURSOR_SCAN_NO 5002 CONFIDENCE standard compound; INTERNAL_ID 426; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5063; ORIGINAL_PRECURSOR_SCAN_NO 5062 CONFIDENCE standard compound; INTERNAL_ID 426; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5052; ORIGINAL_PRECURSOR_SCAN_NO 5051 CONFIDENCE standard compound; INTERNAL_ID 426; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5103; ORIGINAL_PRECURSOR_SCAN_NO 5099 CONFIDENCE standard compound; INTERNAL_ID 426; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5016; ORIGINAL_PRECURSOR_SCAN_NO 5015 Tridecanedioic acid is an endogenous metabolite.
Ile-ile
A dipeptide formed from two L-isoleucine residues.
Ile-leu
A dipeptide formed from L-isoleucine and L-leucine residues.
Leu-ile
A dipeptide formed from L-leucine and L-isoleucine residues.
2-(3-CYCLOPROPYLPHENYL)-4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLANE
(S)-2-(3-(TERT-BUTYL)-3-METHYLUREIDO)-3,3-DIMETHYLBUTANOIC ACID
2-ETHYL-5-METHYLPYRAZINE
2-ethyl-5-methylpyrazine, 9ci, 8ci, also known as 2,5-methylethylpyrazine or fema 3154, is a member of the class of compounds known as pyrazines. Pyrazines are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms. 2-ethyl-5-methylpyrazine, 9ci, 8ci is soluble (in water) and a moderately basic compound (based on its pKa). 2-ethyl-5-methylpyrazine, 9ci, 8ci is a sweet, bean, and coffee tasting compound and can be found in a number of food items such as cereals and cereal products, fenugreek, coffee and coffee products, and tea, which makes 2-ethyl-5-methylpyrazine, 9ci, 8ci a potential biomarker for the consumption of these food products.
tert-Butyl 4-(2-aminoethyl)-4-hydroxypiperidine-1-carboxylate
2,3-Dihydro-1H-inden-5-boronic acid, pinacol ester
4,4,5,5-tetramethyl-2-[(E)-2-(2-methylphenyl)ethenyl]-1,3,2-dioxaborolane
1-Piperazinecarboxylicacid, 4-(3-hydroxypropyl)-, 1,1-dimethylethyl ester
tert-butyl 4-(2-amino-1-hydroxyethyl)piperidine-1-carboxylate
4-(2-hydroxy-propyl)-piperazine-1-carboxylic acid tert-butyl ester
Leu-leu
A dipeptide formed from two L-leucine residues. Leu-Leu-OH, a Leu derivative, is a dipeptide.
(3R,4R)-4-(hydroxymethyl)-3-[(1R)-1-hydroxyoctyl]oxolan-2-one
Dihydro-4alpha-(hydroxymethyl)-3beta-[(R)-6-methyl-1-hydroxyheptyl]furan-2(3H)-one
(2S)-1-[(2S)-2,6-bis(azaniumyl)hexanoyl]pyrrolidine-2-carboxylate
Leu-Leu zwitterion
An L-aminoacyl-L-amino acid zwitterion resulting from transfer of a proton from the carboxy to the amino group of L-leucyl-L-leucine; major species at pH 7.3.
N-(6-aminohexanoyl)-6-aminohexanoic acid zwitterion
Zwitterionic form N-(6-aminohexanoyl)-6-aminohexanoic acid.
Ile-Leu zwitterion
A dipeptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Ile-Leu.
Lys-Pro(1+)
A peptide cation obtained by deprotonation of the carboxy terminus and protonation of the side-chain amino group and the amino terminus of Lys-Pro; major species at pH 7.3.
1-[2-hydroxy-4-(hydroxymethyl)-5,6-dimethyloxan-3-yl]-2-methylbutan-1-one
ethyl (2r)-2-[(2r,5s)-5-[(2s)-2-hydroxybutyl]oxolan-2-yl]propanoate
5-(3-hydroxybut-1-en-1-yl)-4-(hydroxymethyl)-4,6-dimethylcyclohexane-1,3-diol
2-[5-(3-hydroxyhexan-2-yl)oxolan-2-yl]propanoic acid
(1s,3s,4r,5s,6r)-5-[(1e,3r)-3-hydroxybut-1-en-1-yl]-4-(hydroxymethyl)-4,6-dimethylcyclohexane-1,3-diol
(3S,SR,6R,7E;9S)-megastiman-7-ene-3,5,6,9-tetrol
{"Ingredient_id": "HBIN009731","Ingredient_name": "(3S,SR,6R,7E;9S)-megastiman-7-ene-3,5,6,9-tetrol","Alias": "NA","Ingredient_formula": "C13H24O4","Ingredient_Smile": "CC(C=CC1(C(CC(CC1(C)O)O)(C)C)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "42641","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
