Exact Mass: 204.0423
Exact Mass Matches: 204.0423
Found 73 metabolites which its exact mass value is equals to given mass value 204.0423,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
1,4-Dihydroxy-2-naphthoic acid
1,4-dihydroxy-2-naphthoate, also known as 1,4-dihydroxy-2-naphthalenecarboxylic acid, is a member of the class of compounds known as naphthalenecarboxylic acids. Naphthalenecarboxylic acids are compounds containing a naphthalene moiety, which bears a carboxylic acid group one or more positions. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. 1,4-dihydroxy-2-naphthoate is practically insoluble (in water) and a moderately acidic compound (based on its pKa). 1,4-dihydroxy-2-naphthoate can be synthesized from 2-naphthoic acid. 1,4-dihydroxy-2-naphthoate can also be synthesized into 1,4-dihydroxy-2-naphthoyl-CoA. 1,4-dihydroxy-2-naphthoate can be found in a number of food items such as rowal, cinnamon, breadfruit, and horseradish, which makes 1,4-dihydroxy-2-naphthoate a potential biomarker for the consumption of these food products.
Angelical
Angelical, also known as 7-methoxy-2-oxo-2h-1-benzopyran-6-carboxaldehyde or 6-formyl-7-methoxycoumarin, belongs to coumarins and derivatives class of compounds. Those are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). Angelical is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Angelical can be found in sweet orange, which makes angelical a potential biomarker for the consumption of this food product.
3-(4-Hydroxy-phenyl)--pentendisaeure-anhydrid|3-(4-hydroxy-phenyl)--pentenedioic acid-anhydride|4-(4-hydroxyphenyl)-3H-pyran-2,6-dione|diphysidione
2-Methyl-5,6-dihydroxy-1,4-naphthochinon|5,6-Dihydroxy-2-methyl-1,4-naphthochinon|5,6-Dihydroxy-3-methyl-1,4-naphthoquinone|6-Hydroxyplumbagin
1-OXO-1H-ISOCHROMENE-4-CARBOXYLIC ACID METHYL ESTER
1,4-Dihydroxy-2-naphthoic acid
A naphthoic acid that is 2-naphthoic acid substituted by hydroxy groups at positions 1 and 4.
6-hydroxy-1a-methyl-7ah-naphtho[2,3-b]oxirene-2,7-dione
7-methoxy-2-oxochromene-8-carbaldehyde
{"Ingredient_id": "HBIN013311","Ingredient_name": "7-methoxy-2-oxochromene-8-carbaldehyde","Alias": "7-methoxy-2-oxo-8-chromenecarboxaldehyde; 2-keto-7-methoxy-chromene-8-carbaldehyde; 7-methoxy-2-oxo-chromene-8-carbaldehyde","Ingredient_formula": "C11H8O4","Ingredient_Smile": "NA","Ingredient_weight": "204.18","OB_score": "21.4862191","CAS_id": "6724-42-1","SymMap_id": "SMIT05635","TCMID_id": "NA","TCMSP_id": "MOL003586","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
