Exact Mass: 343.1032

Exact Mass Matches: 343.1032

Found 101 metabolites which its exact mass value is equals to given mass value 343.1032, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Violacein

Violacein; 3-(1,2-dihydro-5-(5-hydroxy-1H-indole-3-yl)-2-oxo-3H-pyrrol-3-ylidene)-1,3-dihydro-2H-indole-2-one

C20H13N3O3 (343.0957)

A member of the class of hydroxyindoles resulting from the formal oxidative coupling between the 3-position of 1,3-dihydro-2H-indol-2-one and the 3-position of 1,3-dihydro-2H-pyrrol-2-one, which is substituted at the 5 position by a 5-hydroxy-1H-indol-3-yl group, where the newly-formed double bond has E configuration. It is a purple chromobacterial pigment that has antibacterial, antifungal, antiprotozoan, and anticancer properties.

Niazinin

O-Methyl (4-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)benzyl)carbamothioate

C15H21NO6S (343.109)

Niazinin is a glucosinolate and a naturally occurring thiocarbamate. It has been isolated from the leaves of Moringa oleifera (horseradish tree). It is found in fats and oils, herbs and spices, and green vegetables. The trans and cis rotamers of niazinin (niazinin A and niazinin B, respectively) differ in the orientation of the NH group with respect to sulfur. Niazinin is a natural product found in Moringa oleifera with data available.

Caffeoyl tyrosine

2-{[(2E)-3-(3,4-dihydroxyphenyl)-1-hydroxyprop-2-en-1-ylidene]amino}-3-(4-hydroxyphenyl)propanoate

C18H17NO6 (343.1056)

Caffeoyl tyrosine is a constituent of cocoa flowers and robusta coffee beans [CCD]

p-Coumaroyl 3-hydroxytyrosine

3-(3,4-Dihydroxyphenyl)-2-{[1-hydroxy-3-(4-hydroxyphenyl)prop-2-en-1-ylidene]amino}propanoate

C18H17NO6 (343.1056)

p-Coumaroyl 3-hydroxytyrosine is a constituent of the bark of Dalbergia melanoxylon [CCD]

Avenanthramide 1s

2-{[(2E)-1-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-en-1-ylidene]amino}benzoate

C18H17NO6 (343.1056)

Avenanthramide 1s is a polyphenol compound found in foods of plant origin (PMID: 20428313)

N-desmethylrosiglitazone

4-hydroxy-5-[(4-{2-[(pyridin-2-yl)amino]ethoxy}phenyl)methyl]-2,5-dihydro-1,3-thiazol-2-one

C17H17N3O3S (343.0991)

N-desmethylrosiglitazone is a metabolite of rosiglitazone. Rosiglitazone is an antidiabetic drug in the thiazolidinedione class of drugs. It works as an insulin sensitizer, by binding to the PPAR receptors in fat cells and making the cells more responsive to insulin. It is marketed by the pharmaceutical company GlaxoSmithKline (GSK) as a stand-alone drug (Avandia) and in combination with metformin (Avandamet) or with glimepiride (Avandaryl). Annual sales peaked at approximately $2.5bn in 2006, but declined after reports of adverse effects. (Wikipedia)

10-acetyl-4-(1-aminoethylidene)-11,13-dihydroxy-2,12-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),6,10,12-tetraene-3,5-dione

C18H17NO6 (343.1056)

3-{5-hydroxy-4-[(3e)-2-hydroxyindol-3-ylidene]pyrrol-2-yl}-1h-indol-5-ol

C20H13N3O3 (343.0957)

3-(3,4-dihydroxyphenyl)-2-{[1-hydroxy-3-(4-hydroxyphenyl)prop-2-en-1-ylidene]amino}propanoic acid

C18H17NO6 (343.1056)

(1s,18r,19r)-18-hydroxy-19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,16-tetraene-11,12-dione

C18H17NO6 (343.1056)

3,13,23-triazahexacyclo[14.7.0.0²,¹⁰.0⁴,⁹.0¹¹,¹⁵.0¹⁷,²²]tricosa-1(16),2(10),4(9),5,7,11(15),12,17(22),18,20-decaene-6,12,14-triol

C20H13N3O3 (343.0957)

(2r,6s)-3-hydroxy-16-oxa-4,14,22-triazahexacyclo[15.6.1.0²,⁶.0⁷,¹⁵.0⁸,¹³.0²¹,²⁴]tetracosa-1(23),3,7(15),8,10,12,17(24),18,20-nonaen-5-one

C20H13N3O3 (343.0957)

6-[(5s)-2h,5h,6h,7h,8h-[1,3]dioxolo[4,5-g]isoquinolin-5-ylmethyl]-2,3-dihydroxybenzoic acid

C18H17NO6 (343.1056)

(2r,4e)-10-acetyl-4-(1-aminoethylidene)-11,13-dihydroxy-2,12-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),6,10,12-tetraene-3,5-dione

C18H17NO6 (343.1056)