Congo Red - BioReagent, certificado pela Biological Stain Commission , CAS No.573-58-0

CAS: 573-58-0 Cat. No.: C755702 Fórmula: C₃₂H₂₂N₆Na₂O₆S₂ Peso molecular: 696.66 Número CE: 209-358-4

GRADE & PURITY BioReagent, certified by the Biological Stain Commission

Synonyms

Direct Red 28

Storage

Temperatura ambiente

Shipped In

Normal

Visão geral

O vermelho do Congo foi utilizado para a coloração de péptidos β-amilóides.

Specifications

Sinónimos

Direct Red 28

Especificações e pureza

BioReagent, certificado pela Biological Stain Commission

Mecanismos bioquímicos e fisiológicos

O vermelho Congo é um corante diazo aniónico à base de benzidina. É um corante histológico que se liga a muitas proteínas amilóides e é utilizado para a quantificação da agregação do péptido β amiloide. O vermelho Congo também interage com β-D-glucanos, p

Condições de armazenamento de armazenamento

Temperatura ambiente

Enviado em

Normal

Grau

BioReagent

Nomes e identificadores

Sorrisos canónicos

C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

IUPAC Name

disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate

InChIKey

IQFVPQOLBLOTPF-UHFFFAOYSA-L

INCHI

1S/C32H24N6O6S2.2Na/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)37-35-21-13-9-19(10-14-21)20-11-15-22(16-12-20)36-38-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)34;;/h1-18H,33-34H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2

SMILES isoméricas

C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Peso molecular

696.66

Reaxy-Rn

3894858

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3894858&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Classe Benzene and substituted derivatives
      • Subclass Biphenyls and derivatives

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Classe: Benzene and substituted derivatives
• Subclass: Biphenyls and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzidines
• Alternative Parents: 1-naphthalene sulfonic acids and derivatives 1-naphthalene sulfonates 1-sulfo,2-unsubstituted aromatic compounds Sulfonyls Organosulfonic acids Azo compounds Propargyl-type 1,3-dipolar organic compounds Primary amines Organopnictogen compounds Organic sodium salts Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: Naphthalene sulfonate - 1-naphthalene sulfonic acid or derivatives - Naphthalene sulfonic acid or derivatives - 1-naphthalene sulfonate - Benzidine - Naphthalene - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Azo compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organic alkali metal salt - Amine - Organic salt - Organic sodium salt - Primary amine - Organosulfur compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic homopolycyclic compound
• Descrição: This compound belongs to the class of organic compounds known as benzidines. These are organic compounds containing the benzidine skeleton, made up of a biphenyl ring system substituted at the 4- and 4'-positions with a unsubstituted amine group.
• External Descriptors: azo compound

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriedades químicas e físicas

• Solubilidade: H 2 O: 10 mg/mL
• Sensibilidade: Moisture sensitive
• Ponto de fusão (°C): >360°C
• Peso molecular: 696.700 g/mol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 5
• Exact Mass: 696.084 Da
• Monoisotopic Mass: 696.084 Da
• Topological Polar Surface Area: 233.000 Ų
• Heavy Atom Count: 48
• Formal Charge: 0
• Complexity: 1180.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

XLogP3