2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) (CED0161586)

Record Information
Version1.0
Creation Date2026-04-05 15:36:49 UTC
Update Date2026-04-05 15:36:49 UTC
SynCED IDCED0161586
Secondary Accession Numbers
  • CHEM104371
Identification
Common Name2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2)
ClassSmall Molecule
Description
2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) is an organic compound with the formula C16H10N2Na2O7S2 and an average molecular weight of 452.36 g/mol. 2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) belongs to the naphthalene sulfonic acids and derivatives, a subclass of naphthalenes within the organic compounds. Within the broader chemical classification, it is categorized under the superclass of benzenoids. This compound has been identified in or released from three recorded sources. These include antennas from electrical and electronic equipment, as well as ladders, tents, or canopies used in building and construction.
Contaminant TypeNot Available
Chemical Structure
SynonymsNot Available
Chemical FormulaC16H10N2Na2O7S2
Average Molecular Mass452.360 g/mol
Monoisotopic Mass451.972 g/mol
CAS Registry NumberNot Available
IUPAC NameNot Available
Traditional NameNot Available
SMILES[Na+].[Na+].OC1=C(N=NC2=CC=C(C=C2)S([O-])(=O)=O)C2=C(C=C1)C=C(C=C2)S([O-])(=O)=O
InChI IdentifierInChI=1S/C16H12N2O7S2.2Na/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2
InChI KeyOIQPTROHQCGFEF-UHFFFAOYSA-L
Chemical Taxonomy
ClassificationNot classified
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Organoleptic EffectsNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted PropertiesNot Available
Spectra
SpectraNot Available
Toxicity Profile
Toxicity Values
Toxicity ValueOrganismDose DescriptorRoute of ExposurePredicted or ExperimentalToxicity RatingReference
2000.0 mg/kg-day MouseNOELoralexperimentalNot AvailableECOTOX - EPA ORD
Toxicity / Toxin ClassNot Available
Mechanism of ToxicityNot Available
Carcinogenicity (IARC Classification)Not Available
Minimum Risk LevelNot Available
SymptomsNot Available
TreatmentNot Available
Health Effects
Health EffectRelationshipDirectionReference
Exposure Sources
Source IDSourceSectorReference
CEDs000010Insecticides?Insecticides are synthetic chemicals designed to control or eliminate insect pests that threaten crops and other agricultural products.Agriculture & land managementNot Available
CEDs000498Ladders?Ladders, commonly used in various construction and maintenance activities, can become a source of synthetic chemical contamination due to the materials and coatings applied during their manufacture and use.Building & ConstructionNot Available
CEDs000503Tents Or Canopies?Tents and canopies used in various applications can be a source of synthetic chemical contamination primarily due to the materials from which they are made.Building & ConstructionNot Available
CEDs000506Antennas?Antennas, commonly used in communication technologies, can be a source of synthetic chemical contamination through the materials and coatings used in their construction.Electrical & Electronic EquipmentNot Available
CEDs000511Conductors Or Conductive Bodies Characterised By The Conductive Materials?Conductors, or conductive bodies, are materials that allow the flow of electrical current, typically made from metals such as copper, aluminum, or silver.Electrical & Electronic EquipmentNot Available
CEDs000519Electrodes?Electrodes, used in various electrical and electronic applications, can be a source of synthetic chemical contamination due to the materials from which they are constructed and the processes involved in their manufacturing.Electrical & Electronic EquipmentNot Available
CEDs000545Food Preservation?Food preservation often involves the use of synthetic chemicals, such as preservatives, flavor enhancers, and color additives, to extend shelf life and enhance the sensory qualities of food products.Food, food processing & cookwareNot Available
CEDs000561Perfumes Within Detergents And Soaps?Perfumes within detergents and soaps are synthetic fragrance compounds added to enhance the sensory experience of cleaning products.Household cleaning & consumer productsNot Available
CEDs000611Anti Perspirants Or Body Deoderants?Antiperspirants and body deodorants commonly contain synthetic chemicals such as aluminum compounds, parabens, and synthetic fragrances.Personal care & cosmeticsNot Available
CEDs000614Essential Oils Or Perfumes?Essential oils and perfumes are complex mixtures of volatile compounds derived from natural or synthetic sources, commonly used for their aromatic properties.Personal care & cosmeticsNot Available
CEDs000615Eye Makeup Products?Eye makeup products, including mascaras, eyeliners, and eyeshadows, often contain a variety of synthetic chemicals such as pigments, preservatives, and film-forming agents.Personal care & cosmeticsNot Available
CEDs000618Lip Makeup Products?Lip makeup products, such as lipsticks, lip glosses, and lip liners, often contain a variety of synthetic chemicals, including pigments, preservatives, and emollients.Personal care & cosmeticsNot Available
CEDs000632Apparel?Apparel production often involves the use of various synthetic chemicals, including dyes, finishing agents, and preservatives.Textiles, leather & furnishingsNot Available
CEDs000667Gaseous Fire Fighting?Gaseous fire fighting systems utilize synthetic chemicals, such as halocarbons and inert gases, to suppress fires through chemical and physical processes.Fire suppression systems & agentsNot Available
CEDs000674Bridle Bits?Bridle bits, commonly used in equestrian activities, can be a source of synthetic chemical contamination primarily through the materials used in their manufacturing.Agriculture & land managementNot Available
CEDs000677Horse Reins?Horse reins, often made from synthetic materials such as nylon or polyester, can be a source of chemical contamination due to their production and degradation processes.Agriculture & land managementNot Available
CEDs000678Nitrogenous Fertilisers?Nitrogenous fertilizers are synthetic chemical compounds primarily used to enhance plant growth by supplying essential nitrogen, a crucial nutrient for photosynthesis and protein synthesis.Agriculture & land managementNot Available
CEDs000679Phosphatic Fertilisers?Phosphatic fertilizers are synthetic chemical products primarily composed of phosphorus, which is essential for plant growth.Agriculture & land managementNot Available
CEDs000685Ceramics?Ceramics can be a source of synthetic chemical contamination through various additives and processing agents used in their production.Building & ConstructionNot Available
CEDs000686Clay Wares?Clay wares are ceramic products made from natural clay, often utilized in various construction applications such as tiles, bricks, and sanitary ware.Building & ConstructionNot Available
CEDs000688Glass Coatings?Glass coatings are synthetic chemical formulations applied to glass surfaces to enhance properties such as durability, UV resistance, and aesthetic appeal.Building & ConstructionNot Available
CEDs000693Silica Glass?Silica glass, primarily composed of silicon dioxide (SiO2), is widely used in various applications, including windows, glass facades, and insulation materials.Building & ConstructionNot Available
CEDs000696Nanotechnology?Nanotechnology involves the manipulation of materials at the molecular or atomic level, typically within the range of 1 to 100 nanometers.Industrial manufacturing & chemical processingNot Available
CEDs000698Jewellery?Jewellery production often involves the use of various synthetic chemicals during the extraction and processing of metals.Mining & metal processingNot Available
CEDs000699Mining Or Quarrying?Mining and quarrying operations can lead to synthetic chemical contamination through the release of various pollutants associated with the extraction and processing of minerals.Mining & metal processingNot Available
CEDs000703Blackboards?Blackboards, traditionally made from slate or coated wood, can also be produced using synthetic materials that may contain various chemicals.Paper, pulp & fiber productsNot Available
CEDs000711Coloured Pencils?Coloured pencils are commonly used tools for artistic expression and education, composed primarily of a wood casing and a core made from a mixture of pigments, binders, and waxes.Paper, pulp & fiber productsNot Available
CEDs000712Combination Pens?Combination pens, which typically contain both ink and additional functionalities such as highlighters or stylus tips, may contribute to synthetic chemical contamination primarily through their ink formulations and plastic components.Paper, pulp & fiber productsNot Available
CEDs000716Erasers?Erasers, commonly used in writing and drawing applications, are often made from synthetic rubber or thermoplastic materials, which can contain various additives such as plasticizers, fillers, and colorants.Paper, pulp & fiber productsNot Available
CEDs000717Fountain Pens?Fountain pens utilize a liquid ink that often contains synthetic chemicals, including dyes, pigments, and solvents, which can contribute to environmental contamination.Paper, pulp & fiber productsNot Available
CEDs000720Ink Reservoir Pens2?Ink reservoir pens are writing instruments that utilize a reservoir to store ink, which is often composed of synthetic dyes, solvents, and additives.Paper, pulp & fiber productsNot Available
CEDs000724Pencil Sharpener?A pencil sharpener, commonly used in various settings for maintaining the sharpness of pencils, can be a source of synthetic chemical contamination primarily through the materials from which it is constructed.Paper, pulp & fiber productsNot Available
CEDs000726Pens?Pens, commonly utilized for writing and marking, can be a source of synthetic chemical contamination primarily due to the materials used in their manufacturing.Paper, pulp & fiber productsNot Available
CEDs000727Printing Machines Or Presses?Printing machines or presses commonly utilize synthetic chemicals such as inks, solvents, and cleaning agents.Paper, pulp & fiber productsNot Available
CEDs000734Coating Compositions?Coating compositions, which include paints, sealants, and varnishes, are formulated with a variety of synthetic chemicals such as solvents, resins, pigments, and additives.Building & ConstructionNot Available
CEDs000735Explosives?Explosives are chemical compounds or mixtures designed to undergo rapid decomposition, releasing energy in the form of gas and heat.Defense & military infrastructureNot Available
CEDs000739Inks?Inks are complex mixtures composed of pigments or dyes, solvents, resins, and additives used primarily for printing and writing applications.Paper, pulp & fiber productsNot Available
CEDs000740Paper?Paper production involves the processing of wood fibers and the use of various chemicals, which can lead to synthetic chemical contamination.Paper, pulp & fiber productsNot Available
CEDs000741Pigment Pastes?Pigment pastes are concentrated dispersions of pigments used to impart color and properties to materials.Paper, pulp & fiber productsNot Available
CEDs000742Leather Tanning?Leather tanning is a process that transforms raw animal hides into durable leather through the application of various chemicals, including chromium salts, aldehydes, and vegetable tannins.Textiles, leather & furnishingsNot Available
CEDs000744Water, Wastewater, & Sewage Treatment?Water, wastewater, and sewage treatment processes are critical for managing and mitigating pollutants in water systems.Wastewater, sanitation & biosolidsNot Available
Pathways
0 pathwaysPathway Source: PathBank

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets
StructureProteinUniProt IDOrganismRelationshipDetails
Dual specificity protein phosphatase 5 structureClick to view 3D structureDual specificity protein phosphatase 5Q16690HumansPredicted (SEA)
Prediction Confidence Score
0.341
Applicability Domain
0.341
Statistical Significance
2.00e-05
Supporting Reference Compounds
1
E-value
0.155698
Carbonic anhydrase 2 structureClick to view 3D structureCarbonic anhydrase 2P00918HumansPredicted (SEA)
Prediction Confidence Score
0.329
Applicability Domain
0.395
Statistical Significance
0.0245
Supporting Reference Compounds
472
E-value
191.12
Carbonic anhydrase 9 structureClick to view 3D structureCarbonic anhydrase 9Q16790HumansPredicted (SEA)
Prediction Confidence Score
0.328
Applicability Domain
0.395
Statistical Significance
0.0194
Supporting Reference Compounds
372
E-value
151.339
Carbonic anhydrase 12 structureClick to view 3D structureCarbonic anhydrase 12O43570HumansPredicted (SEA)
Prediction Confidence Score
0.328
Applicability Domain
0.395
Statistical Significance
0.0175
Supporting Reference Compounds
332
E-value
136.47
Beta-carbonic anhydrase 1 structureClick to view 3D structureBeta-carbonic anhydrase 1P9WPJ7Mycobacterium tuberculosisPredicted (SEA)
Prediction Confidence Score
0.322
Applicability Domain
0.395
Statistical Significance
0.0048
Supporting Reference Compounds
55
E-value
37.0562
Tyrosine-protein phosphatase non-receptor type 11 structureClick to view 3D structureTyrosine-protein phosphatase non-receptor type 11Q06124HumansPredicted (SEA)
Prediction Confidence Score
0.3
Applicability Domain
0.431
Statistical Significance
0.0052
Supporting Reference Compounds
109
E-value
40.4037
Sentrin-specific protease 2 structureClick to view 3D structureSentrin-specific protease 2Q9HC62HumansPredicted (SEA)
Prediction Confidence Score
0.29
Applicability Domain
0.415
Statistical Significance
3.70e-04
Supporting Reference Compounds
10
E-value
2.88042
Sentrin-specific protease 7 structureClick to view 3D structureSentrin-specific protease 7Q9BQF6HumansPredicted (SEA)
Prediction Confidence Score
0.287
Applicability Domain
0.415
Statistical Significance
0.0178
Supporting Reference Compounds
118
E-value
138.727
Click to view 3D structurePROBABLE TRANSMEMBRANE CARBONIC ANHYDRASE (CARBONATE DEHYDRATASE) (CARBONIC DEHYDRATASE)P96878Mycobacterium tuberculosisPredicted (SEA)
Prediction Confidence Score
0.283
Applicability Domain
0.377
Statistical Significance
0.0091
Supporting Reference Compounds
38
E-value
71.1542
Carbonic anhydrase 1 structureClick to view 3D structureCarbonic anhydrase 1P00915HumansPredicted (SEA)
Prediction Confidence Score
0.281
Applicability Domain
0.327
Statistical Significance
0.0595
Supporting Reference Compounds
407
E-value
463.203
Tyrosine-protein phosphatase non-receptor type 1 structureClick to view 3D structureTyrosine-protein phosphatase non-receptor type 1P18031HumansPredicted (SEA)
Prediction Confidence Score
0.267
Applicability Domain
0.371
Statistical Significance
0.0303
Supporting Reference Compounds
197
E-value
236.039
Click to view 3D structureSentrin-specific protease 3Q9H4L4HumansPredicted (SEA)
Prediction Confidence Score
0.266
Applicability Domain
0.323
Statistical Significance
1.20e-04
Supporting Reference Compounds
3
E-value
0.934191
Click to view 3D structureNonstructural protein 1Q194T2Influenza A virusPredicted (SEA)
Prediction Confidence Score
0.265
Applicability Domain
0.345
Statistical Significance
0.0101
Supporting Reference Compounds
104
E-value
78.9391
Click to view 3D structureTyrosine-protein phosphatase 1P25044Saccharomyces cerevisiae S288cPredicted (SEA)
Prediction Confidence Score
0.263
Applicability Domain
0.371
Statistical Significance
3.00e-05
Supporting Reference Compounds
3
E-value
0.233548
Transitional endoplasmic reticulum ATPase structureClick to view 3D structureTransitional endoplasmic reticulum ATPaseQ01853Mus musculusPredicted (SEA)
Prediction Confidence Score
0.262
Applicability Domain
0.262 Low confidence
Statistical Significance
3.20e-04
Supporting Reference Compounds
1
E-value
2.49118
Lymphotoxin-alpha structureClick to view 3D structureLymphotoxin-alphaP01374HumansPredicted (SEA)
Prediction Confidence Score
0.259
Applicability Domain
0.259 Low confidence
Statistical Significance
6.00e-05
Supporting Reference Compounds
1
E-value
0.467095
Click to view 3D structureBeta-ketoacyl-ACP-synthase IIIO77078Plasmodium falciparumPredicted (SEA)
Prediction Confidence Score
0.259
Applicability Domain
0.259 Low confidence
Statistical Significance
0.0018
Supporting Reference Compounds
1
E-value
13.8572
Protein Tat structureClick to view 3D structureProtein TatP04608Human immunodeficiency virus type 1 group M subtype B (isolate HXB2)(HIV-1)Predicted (SEA)
Prediction Confidence Score
0.256
Applicability Domain
0.36
Statistical Significance
0.014
Supporting Reference Compounds
108
E-value
109.222
Carbonic anhydrase 7 structureClick to view 3D structureCarbonic anhydrase 7P43166HumansPredicted (SEA)
Prediction Confidence Score
0.25
Applicability Domain
0.395
Statistical Significance
0.0834
Supporting Reference Compounds
242
E-value
649.185
Click to view 3D structureATP-dependent molecular chaperone HSP82C4YTQ8Candida albicans (strain WO-1) (Yeast)Predicted (SEA)
Prediction Confidence Score
0.248
Applicability Domain
0.414
Statistical Significance
0.0711
Supporting Reference Compounds
205
E-value
553.897
Protein RecA structureClick to view 3D structureProtein RecAP9WHJ3Mycobacterium tuberculosisPredicted (SEA)
Prediction Confidence Score
0.243
Applicability Domain
0.36
Statistical Significance
0.1308
Supporting Reference Compounds
296
E-value
1017.96
Alpha-(1,6)-fucosyltransferase structureClick to view 3D structureAlpha-(1,6)-fucosyltransferaseQ9BYC5HumansPredicted (SEA)
Prediction Confidence Score
0.24
Applicability Domain
0.24 Low confidence
Statistical Significance
3.20e-04
Supporting Reference Compounds
1
E-value
2.49118
Bromodomain-containing protein 4 structureClick to view 3D structureBromodomain-containing protein 4O60885HumansPredicted (SEA)
Prediction Confidence Score
0.238
Applicability Domain
0.283 Low confidence
Statistical Significance
0.1471
Supporting Reference Compounds
237
E-value
1145.01
Tyrosine-protein phosphatase non-receptor type 7 structureClick to view 3D structureTyrosine-protein phosphatase non-receptor type 7P35236HumansPredicted (SEA)
Prediction Confidence Score
0.238
Applicability Domain
0.431
Statistical Significance
0.0706
Supporting Reference Compounds
130
E-value
549.693
Zinc finger protein mex-5 structureClick to view 3D structureZinc finger protein mex-5Q9XUB2Caenorhabditis elegansPredicted (SEA)
Prediction Confidence Score
0.238
Applicability Domain
0.36
Statistical Significance
0.0162
Supporting Reference Compounds
88
E-value
126.038
Concentrations
Not Available
External Links
IdentifiersNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available