Classification Term: 3205

2-naphthalene sulfonates (ontology term: CHEMONTID:0003601)

Organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring." []

found 21 associated metabolites at family metabolite taxonomy ontology rank level.

Ancestor: Naphthalene sulfonates

Child Taxonomies: There is no child term of current ontology term.

2-Naphthalenesulfonic acid

beta-Naphthalenesulphonic acid

C10H8O3S (208.0194)


CONFIDENCE standard compound; INTERNAL_ID 1273; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3266; ORIGINAL_PRECURSOR_SCAN_NO 3264 CONFIDENCE standard compound; INTERNAL_ID 1273; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3270; ORIGINAL_PRECURSOR_SCAN_NO 3268 CONFIDENCE standard compound; INTERNAL_ID 1273; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3298; ORIGINAL_PRECURSOR_SCAN_NO 3294 CONFIDENCE standard compound; INTERNAL_ID 1273; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3290; ORIGINAL_PRECURSOR_SCAN_NO 3285 CONFIDENCE standard compound; INTERNAL_ID 1273; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3285; ORIGINAL_PRECURSOR_SCAN_NO 3282 CONFIDENCE standard compound; INTERNAL_ID 1273; DATASET 20200303_ENTACT_RP_MIX504; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3292; ORIGINAL_PRECURSOR_SCAN_NO 3289 CONFIDENCE standard compound; INTERNAL_ID 626; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3356; ORIGINAL_PRECURSOR_SCAN_NO 3352 CONFIDENCE standard compound; INTERNAL_ID 626; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3363; ORIGINAL_PRECURSOR_SCAN_NO 3361 CONFIDENCE standard compound; INTERNAL_ID 626; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3353; ORIGINAL_PRECURSOR_SCAN_NO 3350 CONFIDENCE standard compound; INTERNAL_ID 626; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3351; ORIGINAL_PRECURSOR_SCAN_NO 3348 CONFIDENCE standard compound; INTERNAL_ID 626; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3344; ORIGINAL_PRECURSOR_SCAN_NO 3341 CONFIDENCE standard compound; INTERNAL_ID 626; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3371; ORIGINAL_PRECURSOR_SCAN_NO 3368 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 8811 CONFIDENCE standard compound; EAWAG_UCHEM_ID 653 CONFIDENCE standard compound; INTERNAL_ID 2300

   

trans-Zeatin-O-glucoside riboside

2-{[(2E)-4-({9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-9H-purin-6-yl}amino)-2-methylbut-2-en-1-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol

C21H31N5O10 (513.2071)


Cytokinin, widely distributed in plants.Zeatin is a plant hormone derived from the purine adenine. It is a member of the plant growth hormone family known as cytokinins. Zeatin was first discovered in immature corn kernels from the genus Zea. Zeatin and derivatives were discovered to be the primary active ingredient in coconut milk, which has long been known to actively induce plant growth. ; As in the case of kinetin, zeatin has also been reported to have several in vitro anti-aging effects on human skin fibroblasts.(Wikipedia). Cytokinin, widely distributed in plants [DFC]

   

3beta-Hydroxy-22(30)-hopen-29-al

2-[(1R,2R,5S,6R,9S,10R,14R,17S)-17-hydroxy-1,2,9,14,18,18-hexamethylpentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]henicosan-6-yl]prop-2-enal

C30H48O2 (440.3654)


3beta-Hydroxy-22(30)-hopen-29-al is found in fruits. 3beta-Hydroxy-22(30)-hopen-29-al is a constituent of Rhodomyrtus tomentosa (hill gooseberry).

   

Isofucosterol 3-O-[6-O-(9,12-Octadecadienoyl)-b-D-glucopyranoside]

[6-({2,15-dimethyl-14-[(5E)-5-(propan-2-yl)hept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl}oxy)-3,4,5-trihydroxyoxan-2-yl]methyl (9E,12E)-octadeca-9,12-dienoic acid

C53H88O7 (836.653)


Isofucosterol 3-O-[6-O-(9,12-Octadecadienoyl)-b-D-glucopyranoside] is found in garden tomato. Isofucosterol 3-O-[6-O-(9,12-Octadecadienoyl)-b-D-glucopyranoside] is a constituent of Lycopersicon esculentum (tomato).

   

C.I. Food Red 6

3-Hydroxy-4-[(e)-2-(2,4,5-trimethylphenyl)diazen-1-yl]naphthalene-2,7-disulphonic acid

C19H18N2O7S2 (450.0555)


Wool dye. Delisted by FDA for use in food, drugs and cosmetics. [CCD] Former food dye, now delisted by FDA.

   

Allura red AC

6-Hydroxy-5-[(e)-2-(2-methoxy-5-methyl-4-sulphophenyl)diazen-1-yl]naphthalene-2-sulphonic acid

C18H16N2O8S2 (452.0348)


Colour additive used in gelatins, puddings, custards, beverages, sauces, toppings, fruits, dairy products, bakery products, jams, jellies, condiments, meat and poultry Allura Red AC is a red azo dye that goes by several names including: Allura Red, Food Red 17, C.I. 16035, FD&C Red 40, 2-naphthalenesulfonic acid, 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-, disodium salt, and disodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfophenyl)azo)-2-naphthalene-sulfonate. It is used as a food dye and has the E number E129. Allura Red AC was originally introduced in the United States as a replacement for the use of amaranth as a food coloring. Allura Red AC is one of many High Production Volume Chemicals. Some manufacturers of Allura Red AC include: Asim Products, Sanchi Chemicals Pvt. Ltd., and Warner-Jenkinson Europe Ltd. Upon its introduction into the market, there were fears that Allura Red AC was carcinogenic; however, studies have since shown that this is not the case.[citation needed] The initial reports of its consumption causing tumors have since been shown to have been caused by the presence of para-cresidine.[citation needed] Although para-cresidine is an important reactant in the manufacture of Allura Red AC and is a known carcinogen, further studies conducted since have found no trace of para-cresidine to be present in food-grade Allura Red AC.[citation needed]. Colour additive used in gelatins, puddings, custards, beverages, sauces, toppings, fruits, dairy products, bakery products, jams, jellies, condiments, meat and poultry

   

5-Amino-4-hydroxy-3-(phenylazo)-2,7-naphthalenedisulfonic acid

5-Amino-4-hydroxy-3-[(e)-2-phenyldiazen-1-yl]naphthalene-2,7-disulphonic acid

C16H13N3O7S2 (423.0195)


5-Amino-4-hydroxy-3-(phenylazo)-2,7-naphthalenedisulfonic acid is a food dye.

   

C.I. Food Black 1

N-{8-hydroxy-4,6-disulphO-7-[(e)-2-{7-sulphO-4-[(e)-2-(4-sulphophenyl)diazen-1-yl]naphthalen-1-yl}diazen-1-yl]naphthalen-1-yl}ethanimidic acid

C28H21N5O14S4 (778.9968)


Colourant for foodstuffs, hair dyes, cosmetics and printing inks. C.I. Food Black 1 is a food use prohibited in USA, Canada, Japan, Norway and Finland. Colourant for foodstuffs, hair dyes, cosmetics and printing inks. Food use prohibited in USA, Canada, Japan, Norway and Finland

   

C.I. Food Black 2

6-Amino-4-hydroxy-3-[(e)-2-{7-sulphO-4-[(e)-2-(4-sulphophenyl)diazen-1-yl]naphthalen-1-yl}diazen-1-yl]naphthalene-2,7-disulphonic acid

C26H19N5O13S4 (736.9862)


Black food dye; no longer permitted in the EU and not FDA approved. Black food dye; no longer permitted in the EU and not FDA approved

   

6-Hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid

6-Hydroxy-5-[(e)-2-(4-sulphophenyl)diazen-1-yl]naphthalene-2-sulphonic acid

C16H12N2O7S2 (408.0086)


Yellow food dye used in cereals, bakery products, sweets, snack foods, ice cream, drinks and canned fish.

   

Azorhodine 2G

N-{8-hydroxy-7-[(e)-2-phenyldiazen-1-yl]-3,6-disulphonaphthalen-1-yl}ethanimidic acid

C18H15N3O8S2 (465.0301)


Colourant additive for food. Colourant additive for food

   

7-Amino-4-hydroxy-2-naphthalenesulfonic acid

7-Amino-4-hydroxy-2-naphthalenesulphonic acid

C10H9NO4S (239.0252)


   

2-Naphthol-6,8-disulfonic acid

7-hydroxynaphthalene-1,3-disulfonic acid

C10H8O7S2 (303.9711)


   

J Acid urea

4-hydroxy-7-{[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoyl]amino}naphthalene-2-sulfonic acid

C21H16N2O9S2 (504.0297)


   

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)-

4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazen-1-yl]-6-(2-phenyldiazen-1-yl)naphthalene-2,7-disulfonic acid

C22H16N6O9S2 (572.042)


D004396 - Coloring Agents

   

7-Amino-1,3-naphthalenedisulfonic acid

Monopotassium 7-amino-1,3-naphthalenedisulfonic acid

C10H9NO6S2 (302.9871)


   

4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

4-Amino-5-hydroxynaphthalene-2,7-disulphonic acid

C10H9NO7S2 (318.982)


   

6-Amino-2-(hydrazinecarbonylamino)-1,3-dioxobenzo[de]isoquinoline-5,8-disulfonic acid

8-amino-3-[(hydrazinecarbonyl)amino]-2,4-dioxo-3-azatricyclo[7.3.1.0^{5,13}]trideca-1(13),5,7,9,11-pentaene-7,11-disulfonic acid

C13H11N5O9S2 (444.9998)


D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D049408 - Luminescent Agents D004396 - Coloring Agents > D005456 - Fluorescent Dyes

   

Koch acid

8-Amino-1,3,6-naphthalenetrisulfonic acid, trisodium salt

C10H9NO9S3 (382.9439)


   

Dnpns

3-[2-(2,4-Dinitrophenyl)diazen-1-yl]-4-hydroxynaphthalene-2,7-disulphonic acid

C16H10N4O11S2 (497.9788)


   

Ponceau MX

4-[2-(2,4-dimethylphenyl)diazen-1-yl]-3-hydroxynaphthalene-2,7-disulfonic acid

C18H16N2O7S2 (436.0399)