Exact Mass: 226.0554
Exact Mass Matches: 226.0554
Found 195 metabolites which its exact mass value is equals to given mass value 226.0554,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Chorismate
Chorismic acid, more commonly known as its anionic form chorismate, is an important biochemical intermediate in plants and microorganisms. It is a precursor for the aromatic amino acids phenylalanine and tyrosine,indole, indole derivatives and tryptophan,2,3-dihydroxybenzoic acid (DHB) used for enterobactin biosynthesis,the plant hormone salicylic acid and many alkaloids and other aromatic metabolites. -- Wikipedia [HMDB]. Chorismate is found in many foods, some of which are pigeon pea, ucuhuba, beech nut, and fireweed. Chorismic acid, more commonly known as its anionic form chorismate, is an important biochemical intermediate in plants and microorganisms. It is a precursor for the aromatic amino acids phenylalanine and tyrosine,indole, indole derivatives and tryptophan,2,3-dihydroxybenzoic acid (DHB) used for enterobactin biosynthesis,the plant hormone salicylic acid and many alkaloids and other aromatic metabolites. -- Wikipedia. CONFIDENCE standard compound; INTERNAL_ID 114
isochorismate
Isochorismate, also known as isochorismic acid, belongs to beta hydroxy acids and derivatives class of compounds. Those are compounds containing a carboxylic acid substituted with a hydroxyl group on the C3 carbon atom. Isochorismate is soluble (in water) and a weakly acidic compound (based on its pKa). Isochorismate can be found in a number of food items such as cucurbita (gourd), cherry tomato, chinese chestnut, and chinese water chestnut, which makes isochorismate a potential biomarker for the consumption of these food products. Isochorismate may be a unique E.coli metabolite.
Prephenate
Prephenate (CAS: 126-49-8), also known as prephenic acid, belongs to the class of organic compounds known as gamma-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the C4 carbon atom. Prephenic acid is an example of an achiral (optically inactive) molecule which has two pseudoasymmetric atoms (i.e. stereogenic but not chirotopic centers): the C1 and the C4 cyclohexadiene ring atoms. Prephenate exists in all living species, ranging from bacteria to humans. Prephenate has been detected, but not quantified, in several different foods, such as American pokeweeds, breadnut tree seeds, common wheats, swiss chards, and breadfruits. The other stereoisomer, i.e. trans or, better, (1r, 4r), is called epiprephenic acid. It has been shown that of the two possible diastereoisomers, the natural prephenic acid is one that has both substituents at higher priority (according to CIP rules) on the two pseudoasymmetric carbons, i.e. the carboxyl and the hydroxyl groups, in the cis configuration, or (1s, 4s) according to the new IUPAC stereochemistry rules (2013). It is biosynthesized by a [3,3]-sigmatropic Claisen rearrangement of chorismate. Prephenic acid, commonly also known by its anionic form prephenate, is an intermediate in the biosynthesis of the aromatic amino acids phenylalanine and tyrosine, as well as of a large number of secondary metabolites of the shikimate pathway. Prephenic acid, more commonly known by its anionic form prephenate, is an intermediate in the biosynthesis of the aromatic amino acids phenylalanine and tyrosine. [HMDB]. Prephenate is found in many foods, some of which are alaska wild rhubarb, chinese chestnut, kai-lan, and globe artichoke.
Nitro-Tyrosine
3-Nitrotyrosine, also known as nitrotyrosine is a product of tyrosine nitration mediated by reactive nitrogen species such as peroxynitrite anion and nitrogen dioxide. Nitrotyrosine is identified as an indicator or marker of cell damage, inflammation as well as NO (nitric oxide) production. Nitrotyrosine is formed in the presence of the active metabolite NO. Nitrotyrosine belongs to the class of organic compounds known as tyrosine and derivatives. Tyrosine and derivatives are compounds containing tyrosine or a derivative thereof resulting from reaction of tyrosine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. 3-Nitrotyrosine (NTyr) is formed in vivo in tissue or blood proteins after exposure to nitrosating and/or nitrating agents such as tetranitromethane. (PMID 8319651)
2-Methoxyxanthone
Constituent of Hypericum subspecies and Mammea americana (mamey). 2-Methoxyxanthone is found in herbs and spices and fruits. 2-Methoxyxanthone is found in fruits. 2-Methoxyxanthone is a constituent of Hypericum species and Mammea americana (mamey).
4,5-Dimethoxy-1,2-benzenedicarboxylic acid
4,5-Dimethoxy-1,2-benzenedicarboxylic acid is a degradation product produced of many alkaloids. It is isolated from poppy straw (Papaver somniferum). Degradation production of many alkaloids. Isolated from poppy straw (Papaver somniferum).
3,4-Dimethoxy-1,2-benzenedicarboxylic acid
3,4-Dimethoxy-1,2-benzenedicarboxylic acid is isolated from poppy straw (Papaver somniferum). Isolated from poppy straw (Papaver somniferum).
Oroselone
Constituent of Angelica archangelica (angelica). Oroselone is found in fats and oils, herbs and spices, and green vegetables. Oroselone is found in fats and oils. Oroselone is a constituent of Angelica archangelica (angelica).
5H-Indazole-5,5-dicarboxylicacid, 1,2,3,4,6,7-hexahydro-3-oxo-
Monochlorobimane
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D049408 - Luminescent Agents D004396 - Coloring Agents > D005456 - Fluorescent Dyes
(S)-(5,6-dioxo-2,3,4,5,6,8-hexahydro-furo[3,4-b]oxepin-8-yl)-acetic acid|(S)-(5,6-Dioxo-2,3,4,5,6,8-hexahydro-furo[3,4-b]oxepin-8-yl)-essigsaeure
(S)-(-)-acromelobinic acid|(S)-form-alpha-Amino-6-carboxy-2-oxo-3-pyridinepropanoic acid|3-(6-carboxy-2-oxo-3-pyridyl)-L-alanine|L-3-(6-carboxy-2-oxo-3-pyridyl)alanine
3,8-Dimethyl-naphtho<2,3-b>furano-4,9-chinon|3,8-dimethyl-naphtho[2,3-b]furan-4,9-dione|Furonaphthochinon|Maturinon
Di-Me ester-4,5-Dihydroxy-1,3-benzenedicarboxylic acid
beta-(2-hydroxy-4-carboxy)phenyllactic acid|Thevefolic acid B
7H-Furo(3,2-g)(1)benzopyran-7-one, 2-(1-methylethenyl)-
(-)-acromelobic acid|(S)-(-)-acromelobic acid|3-(6-carboxy-2-oxo-4-pyridyl)-L-alanine|L-3-(6-carboxy-2-oxo-4-pyridyl)alanine
2,4-Dihydroxy-6-(1-hydroxy-2-oxopropyl)benzoic acid
2,2-Cyclouridine
relative retention time with respect to 9-anthracene Carboxylic Acid is 0.054 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.053 2,2'-Anhydrouridine is used for anticancer and antiviral research[1].
3-Nitrotyrosine
A nitrotyrosine comprising tyrosine having a nitro group at the 3-position on the phenyl ring.
3-nitro-L-tyrosine
A 3-nitrotyrosine comprising L-tyrosine having a nitro group at the 3-position on the phenyl ring. 3-Nitro-L-tyrosine is a biomarker of nitrogen free radical species modified proteins in systemic autoimmunogenic conditions.
Nitrotyrosine
3-Nitro-L-tyrosine is a biomarker of nitrogen free radical species modified proteins in systemic autoimmunogenic conditions.
1,4-Benzenedicarboxylicacid, 2,3-dihydroxy-, 1,4-dimethyl ester
ethyl 2-(3-methyl-2,4,5-trioxo-cyclopentyl)-2-oxo-acetate
3-AMINO-3-(2-HYDROXY-5-NITRO-PHENYL)-PROPIONIC ACID
3-AMINO-3-(3-HYDROXY-4-NITRO-PHENYL)-PROPIONIC ACID
3-AMINO-3-(4-HYDROXY-3-NITRO-PHENYL)-PROPIONIC ACID
1-(4-(2-HYDROXYETHYL)PIPERAZIN-1-YL)ETHANONE HYDROCHLORIDE
Benzoyl benzoate
Benzoyl benzoate, also known as benzoesaeureanhydrid or benzoic acid, anhydride, is a member of the class of compounds known as benzyloxycarbonyls. Benzyloxycarbonyls are organic compounds containing a carbonyl group substituted with a benzyloxyl group. Benzoyl benzoate is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Benzoyl benzoate can be synthesized from benzoic acid. Benzoyl benzoate can also be synthesized into benzoximate. Benzoyl benzoate can be found in wild celery, which makes benzoyl benzoate a potential biomarker for the consumption of this food product.
2-chloro-5,6,7,8-tetrahydro-[1,6]naphthyridine-3-carboxylic acid methyl ester
Acetic acid,2-chloro-2-(2-phenylhydrazinylidene)-, ethyl ester
Methyl 3-(difluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate
5-chloro-1,3-dihydro-1-(3-hydroxypropyl)-2H-benzimidazol-2-one
3-Nitro-d-tyrosine
A 3-nitrotyrosine comprising D-tyrosine having a nitro group at the 3-position on the phenyl ring.
2-(2-AMINOETHYL)ISOINDOLINE-1,3-DIONE HYDROCHLORIDE
2-(4-FLUOROPHENYL)-PROPANEDIOIC ACID, 1,3-MDIETHYL ESTER
2-(1-AMINO-2,2,2-TRIFLUORO-ETHYL)-3,4-DIFLUORO-PHENYLAMINE
Ethyl imidazo[1,2-a]pyridine-7-carboxylate hydrochloride
(E,2E)-2-[carboxy(oxido)methylidene]-6-methyl-5-oxohept-3-enoate
2-Hydroxy-3-carboxylato-6-oxo-7-methylocta-2,4-dienoate
8-Hydroxy-2-oxabicyclo[3.3.1]non-6-ene-3,5-dicarboxylate
Methyl 4-(4-hydroxy-5-methylidene-2-oxo-2,5-dihydrofuran-3-yl)-4-oxobutanoate
2-Nitrotyrosine
A non-proteinogenic alpha-amino acid that is tyrosine substituted by a nitro group at position 2.
cspyrone B1
An oxo monocarboxylic acid that is propionic acid carrying a 3-acetyl-4-hydroxy-2-oxo-2H-pyran-6-yl group at position 3; it is produced by the fungus Aspergillus oryzae
3-(2,4-Dihydroxy-5-methoxyphenyl)-2-oxopropanoic acid
Chorismic acid
The (3R,4R)-stereoisomer of 5-[(1-carboxyethenyl)oxy]-6-hydroxycyclohexa-1,3-diene-1-carboxylic acid.
Prephenic acid
An oxo dicarboxylic acid that consists of 4-hydroxycyclohexa-2,5-diene-1-carboxylic acid substituted by a 2-carboxy-2-oxoethyl group at position 1.
Monochlorobimane
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D049408 - Luminescent Agents D004396 - Coloring Agents > D005456 - Fluorescent Dyes
agglomerin F
A butenolide that is the methyl ester of 4-(4-hydroxy-5-methylidene-2-oxo-2,5-dihydrofuran-3-yl)-4-oxobutanoic acid
4',5'-Didehydro-5'-deoxyuridine
4',5'-Didehydro-5'-deoxyuridine is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc[1].
