Direct Blue 15 - Biological stain , CAS No.2429-74-5

CAS: 2429-74-5 Cat. No.: D331152 Formule: C₃₄H₂₄N₆Na₄O₁₆S₄ Poids moléculaire: 992.8 Numéro CE: 219-385-3

GRADE & PURITY Biological stain

Synonyms

C.I. DIRECT BLUE 15 [HSDB] | Tetrasodium 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxynaphthalene-2,7-disulphonate) | Amanil Sky Blue | HSDB 4227 | Sky Blue 5B | Atul Direct Sky Blue | CHEBI:82305 | Diazol Pure Blue 4B | 5C

Storage

Room temperature

Shipped In

Normal

Vue d’ensemble

Direct Blue 15 is a dimethoxybenzidine-based dye which is reported to be useful as a substitute for trypan blue in some biological and staining applications. This dye has been utilized in research analyzing the degradation of this and other azo dyes by intestinal microflora. Other reports indicate that this dye can be degraded by peroxidase enzymes from the plants|Ipomea palmata|and|Saccharum spontaneum|.|Other direct dyes offered include: Direct Red 23 , Direct Red 80 , Direct Red 81 , Direct Yellow 27 , Direct yellow 50 , Direct Blue 71 and Direct Violet 51 .

Specifications

Synonymes

C.I. DIRECT BLUE 15 [HSDB] | Tetrasodium 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxynaphthalene-2,7-disulphonate) | Amanil Sky Blue | HSDB 4227 | Sky Blue 5B | Atul Direct Sky Blue | CHEBI:82305 | Diazol Pure Blue 4B | 5C

Spécifications et pureté

Biological stain

Conditions de stockage de stockage

Room temperature

Expédié en

Normal

Grade

Biological stain

Noms et identifiants

• Pubchem Sid: 488182337
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488182337
• Sourires canoniques: COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)OC)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+].[Na+].[Na+].[Na+]
• IUPAC Name: tetrasodium;5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate
• InChIKey: OLSOUGWNONTDCK-UHFFFAOYSA-J
• INCHI: 1S/C34H28N6O16S4.4Na/c1-55-25-9-15(3-5-23(25)37-39-31-27(59(49,50)51)11-17-7-19(57(43,44)45)13-21(35)29(17)33(31)41)16-4-6-24(26(10-16)56-2)38-40-32-28(60(52,53)54)12-18-8-20(58(46,47)48)14-22(36)30(18)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4
• Isomères SMILES: COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)OC)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+].[Na+].[Na+].[Na+]
• WGK Allemagne: 3
• RTECS: QJ6420000
• Poids moléculaire: 992.8
• Reaxy-Rn: 3660005
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3660005&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Classe Benzene and substituted derivatives
      • Subclass Biphenyls and derivatives
        • Level5 Benzidines
          • Level6 3,3'-disubstituted benzidines

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Classe: Benzene and substituted derivatives
• Subclass: Biphenyls and derivatives
• Intermediate Tree Nodes: Benzidines
• Direct Parent: 3,3'-disubstituted benzidines
• Alternative Parents: 2-naphthalene sulfonates 2-naphthalene sulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Methoxyanilines Phenoxy compounds Anisoles Methoxybenzenes Alkyl aryl ethers Phenoxides Organosulfonic acids Sulfonyls Azo compounds Propargyl-type 1,3-dipolar organic compounds Organic sodium salts Hydrocarbon derivatives Primary amines Organic oxides Organic cations
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: 3,3'-disubstituted benzidine - Naphthalene sulfonate - 2-naphthalene sulfonic acid or derivatives - Naphthalene sulfonic acid or derivatives - 2-naphthalene sulfonate - Naphthalene - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - Methoxyaniline - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - Phenoxide - Alkyl aryl ether - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Sulfonyl - Azo compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organic alkali metal salt - Ether - Organic nitrogen compound - Amine - Primary amine - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic salt - Organic sodium salt - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic cation - Aromatic homopolycyclic compound
• Description: This compound belongs to the class of organic compounds known as 3,3'-disubstituted benzidines. These are organic compounds containing a benzidine skeleton, which is substituted only at the 3- and 3'-positions.
• External Descriptors: Not available

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

Propriétés chimiques et physiques

• Poids moléculaire: 992.800 g/mol
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 22
• Rotatable Bond Count: 7
• Exact Mass: 991.972 Da
• Monoisotopic Mass: 991.972 Da
• Topological Polar Surface Area: 423.000 Ų
• Heavy Atom Count: 64
• Formal Charge: 0
• Complexity: 1830.000
• 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: 5

XLogP3

Références

1. Mengjie Fu, Chun Wang, Guangwu Sun, Changfa Xiao, Ying Ding.  (2022)  Controllable preparation of acid and alkali resistant 3D flower-like UiO-66-NH2/ZiF-8 imbedding PPTA composite nanofiltration membrane for dye wastewater separation.  Journal of Water Process Engineering,      [PMID:] [10.1016/j.jwpe.2022.103320]

2. Jiahui Ge, Lili Lian, Xiyue Wang, Xueling Cao, Wenxiu Gao, Dawei Lou.  (2021)  Coating layered double hydroxides with carbon dots for highly efficient removal of multiple dyes.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:34750003] [10.1016/j.jhazmat.2021.127613]

3. Rongyan He, Qiuyu Cao, Wenhui Yan, Shuting Xiao, Xiaoying Liang, Yuxiu Ye, Dongting Zhangsun, Sulan Luo.  (2026)  A Tailorable and Transferable Flexible Patch for Simultaneous Electrostimulation and Electro-Controlled Drug Delivery in Wound Management.  Small Science,  6  (4): (e202500570).  [PMID:42027700] [10.1002/smsc.202500570]

Foire aux questions

What does Biological Stain mean?

Biological Stain indicates that the product has been processed and tested for biological and biochemical applications. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 2429-74-5, the molecular formula is C34H24N6Na4O16S4, and the molecular weight is 992.8 g/mol. InChIKey OLSOUGWNONTDCK-UHFFFAOYSA-J.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.