Exact Mass: 343.0903

Exact Mass Matches: 343.0903

Found 22 metabolites which its exact mass value is equals to given mass value 343.0903, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

DIBOA-Glc

4-hydroxy-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1,4-benzoxazin-3-one

C14H17NO9 (343.0903)


Isolated from seedlings of rye (Secale cereale), and sweet corn (Zea mays) and seeds of Acanthus mollis. DIBOA-Glc is found in many foods, some of which are rye, fats and oils, corn, and cereals and cereal products. DIBOA-Glc is found in cereals and cereal products. DIBOA-Glc is isolated from seedlings of rye (Secale cereale), and sweet corn (Zea mays) and seeds of Acanthus mollis.

   

DHBOA-Glc

7-hydroxy-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1,4-benzoxazin-3-one

C14H17NO9 (343.0903)


Constituent of the roots of Coix lachryma-jobi (Jobs tears). (R)-2,7-Dihydroxy-2H-1,4-benzoxazin-3(4H)-one 2-glucoside is found in tea, alcoholic beverages, and coffee and coffee products. DHBOA-Glc is found in alcoholic beverages. DHBOA-Glc is a constituent of the roots of Coix lachryma-jobi (Jobs tears).

   

HHPAA glucuronide

(2S,3S,4S,5R,6S)-6-{2-[(1,2-dihydroxyethylidene)amino]phenoxy}-3,4,5-trihydroxyoxane-2-carboxylate

C14H17NO9 (343.0903)


2-Hydroxy-N-(2-hydroxyphenyl)acetamide glucuronide (HHPAA glucuronide) is a benzoxazinoid metabolite. It is a potential urinary biomarker of whole grain intake (PMID: 23681766).

   

DHBOA hexose

(2R)-7-hydroxy-2-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1,4-benzoxazin-3-one

C14H17NO9 (343.0903)


   

6-Hydroxy blepharin

6-Hydroxy blepharin

C14H17NO9 (343.0903)


   

(2R)-2-O-beta-D-glucopyranosyl-5-hydroxy-2H-1,4-benzoxazin-3(4H)-one|(2R)-2-O-??-D-Glucopyranosyl-5-hydroxy-2H-1,4-benzoxazin-3(4H)-one

(2R)-2-O-beta-D-glucopyranosyl-5-hydroxy-2H-1,4-benzoxazin-3(4H)-one|(2R)-2-O-??-D-Glucopyranosyl-5-hydroxy-2H-1,4-benzoxazin-3(4H)-one

C14H17NO9 (343.0903)


   

C14H17NO9_(2S)-4-Hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside

NCGC00385947-01_C14H17NO9_(2S)-4-Hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside

C14H17NO9 (343.0903)


   

C14H17NO9_(2S)-7-Hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside

NCGC00385507-01_C14H17NO9_(2S)-7-Hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside

C14H17NO9 (343.0903)


   

DIBOA + O-Hex

DIBOA + O-Hex

C14H17NO9 (343.0903)


Annotation level-3

   

DIBOA-Glc

4-hydroxy-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1,4-benzoxazin-3-one

C14H17NO9 (343.0903)


   

DHBOA-Glc

7-hydroxy-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1,4-benzoxazin-3-one

C14H17NO9 (343.0903)


   

Diboa-glucoside

(2R)-4-Hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside

C14H17NO9 (343.0903)


   

HHPAA glucuronide

HHPAA glucuronide

C14H17NO9 (343.0903)


   

DIBOA beta-D-glucoside

DIBOA beta-D-glucoside

C14H17NO9 (343.0903)


   
   

(2s,3r,4s,5s,6r)-2-{[(2s)-3,6-dihydroxy-2h-1,4-benzoxazin-2-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol

(2s,3r,4s,5s,6r)-2-{[(2s)-3,6-dihydroxy-2h-1,4-benzoxazin-2-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol

C14H17NO9 (343.0903)


   

2,4-dihydroxy-1,4-benzoxazin-3-one-2-o-β-d-glucopyranoside

NA

C14H17NO9 (343.0903)


{"Ingredient_id": "HBIN004312","Ingredient_name": "2,4-dihydroxy-1,4-benzoxazin-3-one-2-o-\u03b2-d-glucopyranoside","Alias": "NA","Ingredient_formula": "C14H17NO9","Ingredient_Smile": "C1=CC=C2C(=C1)N(C(=O)C(O2)OC3C(C(C(C(O3)CO)O)O)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "5765","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

(2r)-2-o-β-d-glucopyranosyl-5-hydroxy-2h-1,4-benzoxazin-3(4h)-one

NA

C14H17NO9 (343.0903)


{"Ingredient_id": "HBIN006384","Ingredient_name": "(2r)-2-o-\u03b2-d-glucopyranosyl-5-hydroxy-2h-1,4-benzoxazin-3(4h)-one","Alias": "NA","Ingredient_formula": "C14H17NO9","Ingredient_Smile": "C1=CC=C2C(=C1)N(C(=O)C(O2)OC3C(C(C(C(O3)CO)O)O)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "8665","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

6-hydroxy blepharin

NA

C14H17NO9 (343.0903)


{"Ingredient_id": "HBIN012420","Ingredient_name": "6-hydroxy blepharin","Alias": "NA","Ingredient_formula": "C14H17NO9","Ingredient_Smile": "C1=CC2=C(C=C1O)NC(=O)C(O2)OC3C(C(C(C(O3)CO)O)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "9857","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

diboa β-d-glucoside

diboa β-d-glucoside

C14H17NO9 (343.0903)


   

2-[(3,6-dihydroxy-2h-1,4-benzoxazin-2-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol

2-[(3,6-dihydroxy-2h-1,4-benzoxazin-2-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol

C14H17NO9 (343.0903)


   

(2r)-4-hydroxy-2-{[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2h-1,4-benzoxazin-3-one

(2r)-4-hydroxy-2-{[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2h-1,4-benzoxazin-3-one

C14H17NO9 (343.0903)