Exact Mass: 338.0638

Exact Mass Matches: 338.0638

Found 35 metabolites which its exact mass value is equals to given mass value 338.0638, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-7-yl)oxy]oxane-2-carboxylic acid

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-7-yl)oxy]oxane-2-carboxylic acid

C15H14O9 (338.0638)


   

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-3-yl)oxy]oxane-2-carboxylic acid

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-3-yl)oxy]oxane-2-carboxylic acid

C15H14O9 (338.0638)


   

2-O-Acetyl-trans-coutaric acid

2-(acetyloxy)-3-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}butanedioic acid

C15H14O9 (338.0638)


2-O-Acetyl-trans-coutaric acid is found in green vegetables. 2-O-Acetyl-trans-coutaric acid is a constituent of spinach Constituent of spinach. 2-O-Acetyl-trans-coutaric acid is found in green vegetables.

   

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-4-yl)oxy]oxane-2-carboxylic acid

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-4-yl)oxy]oxane-2-carboxylic acid

C15H14O9 (338.0638)


   

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-5-yl)oxy]oxane-2-carboxylic acid

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-5-yl)oxy]oxane-2-carboxylic acid

C15H14O9 (338.0638)


   

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-8-yl)oxy]oxane-2-carboxylic acid

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-8-yl)oxy]oxane-2-carboxylic acid

C15H14O9 (338.0638)


   

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-6-yl)oxy]oxane-2-carboxylic acid

3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-6-yl)oxy]oxane-2-carboxylic acid

C15H14O9 (338.0638)


   

Umbelliferone glucuronide

(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[(2-oxo-2H-chromen-7-yl)oxy]oxane-2-carboxylic acid

C15H14O9 (338.0638)


   

sinapoyl-(S)-malate

4-[4-(2-Carboxylatoeth-1-en-1-yl)-2,6-dimethoxyphenoxy]-3-hydroxy-4-oxobutanoic acid

C15H14O9 (338.0638)


Sinapoyl-(s)-malate belongs to coumaric acids and derivatives class of compounds. Those are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring. Sinapoyl-(s)-malate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Sinapoyl-(s)-malate can be found in a number of food items such as pot marjoram, common bean, boysenberry, and tinda, which makes sinapoyl-(s)-malate a potential biomarker for the consumption of these food products.

   

2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one dihydrate

2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one dihydrate

C15H10O7.2[H2O] (338.0638)


   

BMK1-G2

2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one dihydrate; 3,3′,4′,5,7-Pentahydroxyflavone dihydrate

C15H14O9 (338.0638)


Quercetin dihydrate, a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC50s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively[1]. Quercetin dihydrate, a natural flavonoid, is a stimulator of recombinant SIRT1 and a PI3K inhibitor with IC50s of 2.4 μM, 3.0 μM and 5.4 μM for PI3K γ, PI3K δ and PI3K β, respectively[1].

   

2-O-Acetyl-trans-coutaric acid

2-(acetyloxy)-3-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}butanedioic acid

C15H14O9 (338.0638)


   

morin dihydrate

morin dihydrate

C15H14O9 (338.0638)


   

TERT-BUTYL (2-(5-BROMO-1H-INDOL-3-YL)ETHYL)CARBAMATE

TERT-BUTYL (2-(5-BROMO-1H-INDOL-3-YL)ETHYL)CARBAMATE

C15H19BrN2O2 (338.063)


   

Sinapoyl-(S)-malate

Sinapoyl-(S)-malate

C15H14O9-2 (338.0638)


   

(2R,3S)-2-acetyloxy-3-[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxybutanedioic acid

(2R,3S)-2-acetyloxy-3-[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxybutanedioic acid

C15H14O9 (338.0638)


   

4-[4-[(Z)-2-carboxylatoethenyl]-2,6-dimethoxyphenoxy]-3-hydroxy-4-oxobutanoate

4-[4-[(Z)-2-carboxylatoethenyl]-2,6-dimethoxyphenoxy]-3-hydroxy-4-oxobutanoate

C15H14O9-2 (338.0638)


   

5-[2-(5-Methoxycarbonyl-2-thiophenyl)butan-2-yl]-2-thiophenecarboxylic acid methyl ester

5-[2-(5-Methoxycarbonyl-2-thiophenyl)butan-2-yl]-2-thiophenecarboxylic acid methyl ester

C16H18O4S2 (338.0646)


   

(6S,7R,8S)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

(6S,7R,8S)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

C15H19BrN2O2 (338.063)


   

(6R,7S,8R)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

(6R,7S,8R)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

C15H19BrN2O2 (338.063)


   

(6R,7R,8S)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

(6R,7R,8S)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

C15H19BrN2O2 (338.063)


   

(6S,7S,8R)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

(6S,7S,8R)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

C15H19BrN2O2 (338.063)


   

(6R,7S,8S)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

(6R,7S,8S)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

C15H19BrN2O2 (338.063)


   

(6S,7S,8S)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

(6S,7S,8S)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

C15H19BrN2O2 (338.063)


   

(6S,7R,8R)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

(6S,7R,8R)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

C15H19BrN2O2 (338.063)


   

(6R,7R,8R)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

(6R,7R,8R)-7-(4-bromophenyl)-4-ethyl-8-(hydroxymethyl)-1,4-diazabicyclo[4.2.0]octan-2-one

C15H19BrN2O2 (338.063)


   

7-Hydroxycoumarin glucuronide

7-Hydroxycoumarin glucuronide

C15H14O9 (338.0638)


   

7-hydroxycoumarin O(7)-glucosiduronic acid

7-hydroxycoumarin O(7)-glucosiduronic acid

C15H14O9 (338.0638)


   

2-acetyl-3-(p-coumaroyl)-meso-tartaric acid

NA

C15H14O9 (338.0638)


{"Ingredient_id": "HBIN005125","Ingredient_name": "2-acetyl-3-(p-coumaroyl)-meso-tartaric acid","Alias": "NA","Ingredient_formula": "C15H14O9","Ingredient_Smile": "CC(=O)OC(C(C(=O)O)OC(=O)C=CC1=CC=C(C=C1)O)C(=O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "26108","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

2-O-Acetyl-trans-coutaric acid

NA

C15H14O9 (338.0638)


{"Ingredient_id": "HBIN006185","Ingredient_name": "2-O-Acetyl-trans-coutaric acid","Alias": "NA","Ingredient_formula": "C15H14O9","Ingredient_Smile": "CC(=O)OC(C(C(=O)O)OC(=O)C=CC1=CC=C(C=C1)O)C(=O)O","Ingredient_weight": "338.27 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "360","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "145453474","DrugBank_id": "NA"}

   

(1r,2s)-1-{[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}propane-1,2,3-tricarboxylic acid

(1r,2s)-1-{[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}propane-1,2,3-tricarboxylic acid

C15H14O9 (338.0638)


   

(1r,2s)-1-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}propane-1,2,3-tricarboxylic acid

(1r,2s)-1-{[(2e)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}propane-1,2,3-tricarboxylic acid

C15H14O9 (338.0638)


   

2,3-dihydroxy-1-(2,4,6-trihydroxyphenyl)-3-(3,4,5-trihydroxyphenyl)propan-1-one

2,3-dihydroxy-1-(2,4,6-trihydroxyphenyl)-3-(3,4,5-trihydroxyphenyl)propan-1-one

C15H14O9 (338.0638)


   

(2r,3r)-2,3-dihydroxy-1-(2,4,6-trihydroxyphenyl)-3-(3,4,5-trihydroxyphenyl)propan-1-one

(2r,3r)-2,3-dihydroxy-1-(2,4,6-trihydroxyphenyl)-3-(3,4,5-trihydroxyphenyl)propan-1-one

C15H14O9 (338.0638)