Cas no 56431-61-9 (Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate)

Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate is a synthetic azo dye intermediate characterized by its high water solubility due to the presence of sulfonate groups. The compound features a naphthalene backbone substituted with amino, hydroxyl, and nitro-phenyl diazenyl functional groups, contributing to its strong chromophoric properties. Its disulfonate structure enhances stability in aqueous solutions, making it suitable for applications in dye synthesis and analytical chemistry. The nitro and hydroxyl groups further enable reactivity in coupling reactions, facilitating the production of complex dyes. This compound is valued for its precise molecular structure and consistent performance in specialized chemical processes.
Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate structure
56431-61-9 structure
Product Name:Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate
CAS No:56431-61-9
MF:C16H10N4Na2O9S2
MW:512.381542682648
CID:370533
PubChem ID:91856
Update Time:2025-05-22

Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate Chemical and Physical Properties

Names and Identifiers

    • Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate
    • 2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (...
    • 2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2)
    • NITRO RED
    • Nitro Red,pure
    • AKOS022179834
    • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-, disodium salt
    • disodium 4-amino-5-hydroxy-3-[(1E)-2-(4-nitrophenyl)diazen-1-yl]naphthalene-2,7-disulfonate
    • EINECS 260-178-2
    • NS00053812
    • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2)
    • DTXSID30889769
    • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-, disodium salt
    • disodium;4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]naphthalene-2,7-disulfonate
    • 4-Amino-5-hydroxy-3-(4-nitrophenylazo)-2,7-naphthalenedisulfonic acid disodium salt
    • 4-Amino-5-hydroxy-3-((4-nitrophenyl)azo)-2,7-naphthalenedisulfonic acid, disodium salt
    • SCHEMBL15153906
    • Sodium4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate
    • 56431-61-9
    • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-, sodium salt (1:2)
    • Sodium (E)-4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate
    • Disodium 4-amino-5-hydroxy-3-(4-nitrophenylazo)naphthalene-2,7-disulphonate
    • F15594
    • FT-0640388
    • MDL： MFCD00004018
    • Inchi： 1S/C16H12N4O9S2.2Na/c17-15-14-8(5-11(7-12(14)21)30(24,25)26)6-13(31(27,28)29)16(15)19-18-9-1-3-10(4-2-9)20(22)23;;/h1-7,21H,17H2,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b19-18+;;
    • InChI Key： XCFVSYWEMCQEOH-BUFQOAPZSA-L
    • SMILES： S(C1=C(C(=C2C(=CC(=CC2=C1)S(=O)(=O)[O-])O)N)/N=N/C1C=CC(=CC=1)[N+](=O)[O-])(=O)(=O)[O-].[Na+].[Na+]

Computed Properties

  • Exact Mass: 511.96800
  • Monoisotopic Mass: 511.96845882g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 10
  • Heavy Atom Count: 33
  • Rotatable Bond Count: 5
  • Complexity: 1200
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • XLogP3: 0.4
  • Topological Polar Surface Area: 219

Experimental Properties

  • Color/Form: Not available
  • PSA: 247.95000
  • LogP: 5.52540
  • Solubility: Not available

Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate Security Information

  • WGK Germany：3
  • Hazard Category Code： 36/37/38
  • Safety Instruction： S24/25
  • Hazardous Material Identification： Xi
  • Safety Term：S24/25
  • Risk Phrases：R36/37/38

Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate Pricemore >>

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 56431-61-9 97+%
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Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate Suppliers

Amadis Chemical Company Limited
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(CAS:56431-61-9)Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate
Order Number:A1205512
Stock Status:in Stock
Quantity:1g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 15:57
Price ($):441.0

Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate Related Literature

Additional information on Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate

Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate (CAS No. 56431-61-9)

The compound Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate (CAS No. 56431-61-9) is a highly specialized chemical entity with significant applications in various scientific and industrial domains. This compound is particularly notable for its role in the synthesis of advanced materials, pharmaceutical intermediates, and as a key component in dyeing processes. Recent studies have highlighted its potential in enhancing the efficiency of certain chemical reactions, making it a subject of interest in both academic and industrial research.

Chemical Structure and Properties

The molecular structure of Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate is characterized by a naphthalene backbone with multiple functional groups attached. The presence of amino (-NH?), hydroxyl (-OH), diazenyl (-N=N), and sulfonic acid groups (-SO?H) confers it with unique chemical properties. These functional groups not only influence its solubility and reactivity but also play a crucial role in its ability to participate in various chemical transformations. Recent research has focused on understanding the electronic interactions within the molecule, particularly how the diazenyl group affects the overall reactivity and stability of the compound.

Synthesis and Applications

The synthesis of Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate involves a multi-step process that typically includes diazotization, coupling reactions, and sulfonation. These steps are carefully optimized to ensure high yields and purity. The compound has found extensive use in the preparation of azo dyes, which are widely employed in the textile industry for their vibrant colors and high colorfastness properties. Additionally, it serves as an intermediate in the synthesis of pharmaceutical agents, where its functional groups can be further modified to achieve desired biological activities.

Recent advancements in green chemistry have led to the exploration of more sustainable methods for synthesizing this compound. Researchers are now focusing on reducing the environmental impact of its production by employing catalytic systems and minimizing the use of hazardous reagents. These efforts align with global initiatives to promote eco-friendly chemical processes.

Toxicological Studies and Safety Considerations

As with any chemical compound, understanding its toxicity is crucial for safe handling and application. Studies on Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate have revealed that it exhibits moderate toxicity under specific conditions. However, its toxicity profile varies depending on factors such as exposure route, concentration, and duration. Recent research has emphasized the importance of conducting comprehensive toxicological assessments to ensure that its use does not pose significant risks to human health or the environment.

Efforts are also being made to develop safer handling protocols for this compound. This includes improving personal protective equipment (PPE) standards and implementing better waste management practices to minimize environmental contamination.

Future Directions

The future of Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate lies in further exploring its potential applications across diverse fields. Ongoing research is focused on leveraging its unique chemical properties to develop novel materials with enhanced performance characteristics. For instance, its role as an intermediate in pharmaceutical synthesis is expected to grow as researchers seek more efficient pathways for drug development.

In addition, there is a growing interest in utilizing this compound for energy-related applications, such as in dye-sensitized solar cells (DSSCs). Its ability to absorb light across a broad spectrum makes it a promising candidate for improving the efficiency of these devices.

In conclusion, Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl))diazenylnaphthalene-2,7-disulfonate (CAS No. 56431-61-9) stands out as a versatile compound with immense potential across multiple industries. As research continues to uncover new applications and improve existing ones, this compound will undoubtedly play a pivotal role in shaping future technological advancements.

56431-61-9 (Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate) Related Products

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Amadis Chemical Company Limited
(CAS:56431-61-9)Sodium 4-amino-5-hydroxy-3-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate
A1205512
Purity:99%
Quantity:1g
Price ($):441.0
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