3-Hydroxyanthranilic acid

2-Amino-3-hydroxy-benzoic acid

C7H7NO3 (153.0425912)


3-Hydroxyanthranilic acid, also known as 2-amino-3-hydroxy-benzoate or 3-ohaa, belongs to the class of organic compounds known as hydroxybenzoic acid derivatives. Hydroxybenzoic acid derivatives are compounds containing a hydroxybenzoic acid (or a derivative), which is a benzene ring bearing a carboxyl and a hydroxyl groups. 3-Hydroxyanthranilic acid is a drug. 3-Hydroxyanthranilic acid exists in all living species, ranging from bacteria to humans. Within humans, 3-hydroxyanthranilic acid participates in a number of enzymatic reactions. In particular, 3-hydroxyanthranilic acid and L-alanine can be biosynthesized from L-3-hydroxykynurenine through the action of the enzyme kynureninase. In addition, 3-hydroxyanthranilic acid can be converted into cinnavalininate through the action of the enzyme catalase. 3-Hydroxyanthranilic acid is an intermediate in the metabolism of tryptophan. In humans, 3-hydroxyanthranilic acid is involved in tryptophan metabolism. Outside of the human body, 3-hydroxyanthranilic acid has been detected, but not quantified in brassicas. This could make 3-hydroxyanthranilic acid a potential biomarker for the consumption of these foods. It is new antioxidant isolated from methanol extract of tempeh. It is effective in preventing autoxidation of soybean oil and powder, while antioxidant 6,7,4-trihydroxyisoflavone is not. D000975 - Antioxidants > D016166 - Free Radical Scavengers [Raw Data] CBA14_3-OH-anthranili_pos_30eV_1-6_01_808.txt [Raw Data] CBA14_3-OH-anthranili_neg_40eV_1-6_01_832.txt [Raw Data] CBA14_3-OH-anthranili_pos_40eV_1-6_01_809.txt [Raw Data] CBA14_3-OH-anthranili_neg_20eV_1-6_01_830.txt [Raw Data] CBA14_3-OH-anthranili_neg_10eV_1-6_01_829.txt [Raw Data] CBA14_3-OH-anthranili_pos_10eV_1-6_01_806.txt [Raw Data] CBA14_3-OH-anthranili_pos_20eV_1-6_01_807.txt [Raw Data] CBA14_3-OH-anthranili_neg_30eV_1-6_01_831.txt D020011 - Protective Agents > D000975 - Antioxidants Isolated from Brassica oleracea (cauliflower) 3-Hydroxyanthranilic acid is a tryptophan metabolite in the kynurenine pathway.

   

methyl 2-amino-3-hydroxy-4-methoxybenzoate

methyl 2-amino-3-hydroxy-4-methoxybenzoate

C9H11NO4 (197.0688046)


   

3-Hydroxyanthranilic acid

3-Hydroxyanthranilic acid

C7H7NO3 (153.0425912)


An aminobenzoic acid that is benzoic acid substituted at C-2 by an amine group and at C-3 by a hydroxy group. It is an intermediate in the metabolism of the amino acid tryptophan. D000975 - Antioxidants > D016166 - Free Radical Scavengers D020011 - Protective Agents > D000975 - Antioxidants MS2 deconvoluted using MS2Dec from all ion fragmentation data, MetaboLights identifier MTBLS1040; WJXSWCUQABXPFS-UHFFFAOYSA-N_STSL_0003_3-hydroxyanthranillic acid_8000fmol_180416_S2_LC02_MS02_37; Spectrum acquired as described in Naz et al 2017 PMID 28641411. Preparation and submission to MassBank of North America by Chaleckis R. and Tada I. MS2 deconvoluted using CorrDec from all ion fragmentation data, MetaboLights identifier MTBLS1040; Spectrum acquired as described in Naz et al 2017 PMID 28641411. Preparation and submission to MassBank of North America by Chaleckis R. and Tada I. 3-Hydroxyanthranilic acid is a tryptophan metabolite in the kynurenine pathway.

   

(3r,14r,25r)-9,10,11,20,21,22,31,32,33-nonahydroxy-3,14,25-trinonyl-2,6,13,17,24,28,34,35,36-nonaoxatetracyclo[28.3.1.1⁸,¹².1¹⁹,²³]hexatriacontane-5,16,27-trione

(3r,14r,25r)-9,10,11,20,21,22,31,32,33-nonahydroxy-3,14,25-trinonyl-2,6,13,17,24,28,34,35,36-nonaoxatetracyclo[28.3.1.1⁸,¹².1¹⁹,²³]hexatriacontane-5,16,27-trione

C54H96O21 (1080.6443766)


   

(5e,7s)-5-ethylidene-11-hydroxy-12-methoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(10),8,11,13-tetraen-2-one

(5e,7s)-5-ethylidene-11-hydroxy-12-methoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(10),8,11,13-tetraen-2-one

C15H16N2O3 (272.1160866)


   

1,2,4,5,6,8-hexamethyl-3,7,9-trioxabicyclo[3.3.1]nonane

1,2,4,5,6,8-hexamethyl-3,7,9-trioxabicyclo[3.3.1]nonane

C12H22O3 (214.1568862)


   

(7s,8r)-5-ethyl-8,11-dihydroxy-12-methoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),4,10,12-tetraen-2-one

(7s,8r)-5-ethyl-8,11-dihydroxy-12-methoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),4,10,12-tetraen-2-one

C15H18N2O4 (290.1266508)


   

1-hydroxy-3-(2-methylpropyl)-3h,6h,7h,8h,8ah-pyrrolo[1,2-a]pyrazin-4-one

1-hydroxy-3-(2-methylpropyl)-3h,6h,7h,8h,8ah-pyrrolo[1,2-a]pyrazin-4-one

C11H18N2O2 (210.1368208)


   

(7s)-5-ethyl-11-hydroxy-12-methoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),4,8,10,12-pentaen-2-one

(7s)-5-ethyl-11-hydroxy-12-methoxy-3,9-diazatricyclo[8.4.0.0³,⁷]tetradeca-1(14),4,8,10,12-pentaen-2-one

C15H16N2O3 (272.1160866)


   

2-({5-[(5-{[3,4-dihydroxy-5-(4-hydroxybenzoyloxy)-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy]-9-oxoxanthen-4-yl}oxy)-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl 4-hydroxybenzoate

2-({5-[(5-{[3,4-dihydroxy-5-(4-hydroxybenzoyloxy)-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy]-9-oxoxanthen-4-yl}oxy)-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl 4-hydroxybenzoate

C45H46O23 (954.2429766)


   

(3s,4e,6e,8e,10e,12e,14e,16e,18e,20e,22e,24e)-25-[(1r,5r)-5-[(2e)-4-hydroxy-3-methylbut-2-en-1-yl]-2,6,6-trimethylcyclohex-2-en-1-yl]-2,6,10,14,19,23-hexamethyl-3-(3-methylbut-2-en-1-yl)pentacosa-4,6,8,10,12,14,16,18,20,22,24-undecaen-2-ol

(3s,4e,6e,8e,10e,12e,14e,16e,18e,20e,22e,24e)-25-[(1r,5r)-5-[(2e)-4-hydroxy-3-methylbut-2-en-1-yl]-2,6,6-trimethylcyclohex-2-en-1-yl]-2,6,10,14,19,23-hexamethyl-3-(3-methylbut-2-en-1-yl)pentacosa-4,6,8,10,12,14,16,18,20,22,24-undecaen-2-ol

C50H72O2 (704.5532012)


   

[(3s,6s,9s,12r,15s,18r,21r,24r,27r,30r,33r)-6,9-bis[(2s)-butan-2-yl]-3-(carboxymethyl)-37-heptyl-5,8,11,14,17,20,23,26,29,32,35-undecahydroxy-27-[(1s)-1-hydroxyethyl]-12,18-bis(hydroxymethyl)-15,21,24,33-tetrakis(2-methylpropyl)-2-oxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34-undecaazacycloheptatriaconta-4,7,10,13,16,19,22,25,28,31,34-undecaen-30-yl]acetic acid

[(3s,6s,9s,12r,15s,18r,21r,24r,27r,30r,33r)-6,9-bis[(2s)-butan-2-yl]-3-(carboxymethyl)-37-heptyl-5,8,11,14,17,20,23,26,29,32,35-undecahydroxy-27-[(1s)-1-hydroxyethyl]-12,18-bis(hydroxymethyl)-15,21,24,33-tetrakis(2-methylpropyl)-2-oxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34-undecaazacycloheptatriaconta-4,7,10,13,16,19,22,25,28,31,34-undecaen-30-yl]acetic acid

C64H111N11O20 (1353.8006446000002)


   

3-[(3,5-dihydroxy-6-{[(13-methyltetradecanoyl)oxy]methyl}-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-2-hydroxypropyl pentadecanoate

3-[(3,5-dihydroxy-6-{[(13-methyltetradecanoyl)oxy]methyl}-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-2-hydroxypropyl pentadecanoate

C45H84O15 (864.5809914)