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· · COA & SDS Disponible para cada producto · Same-day shipping on in-stock items BENZOPURPURIN 4B - ≥98% , CAS No.992-59-6
Synonyms
1-Naphthalenesulfonic acid, 3,3'-((3,3'-dimethyl(1,1'-diphenyl)-4,4'-diyl)bis(azo))bis(4-amino-, disodium salt | Benzopurpurine 4B | Brasilamina Red 4B; C.I. 23500; Calcomine Red 4BX; Chrome Leather Red 4B | Diazamine purpurine 4B | Q818516 | Direct red 2
Storage
Protected from light,Room temperature
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Protected from light,Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Sinónimos
1-Naphthalenesulfonic acid, 3, 3'-((3, 3'-dimethyl(1, 1'-diphenyl)-4, 4'-diyl)bis(azo))bis(4-amino-, disodium salt | Benzopurpurine 4B | Brasilamina Red 4B; C.I. 23500; Calcomine Red 4BX; Chrome Leather Red 4B | Diazamine purpurine 4B | Q818516 | Direct red 2
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Protected from light, Room temperature
Nombres e identificadores Sonrisas canónicas CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=CC=CC=C4C(=C3)S(=O)(=O)[O-])N)C)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N.[Na+].[Na+] IUPAC Name disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]naphthalene-1-sulfonate InChIKey SUXCALIDMIIJCK-UHFFFAOYSA-L INCHI 1S/C34H28N6O6S2.2Na/c1-19-15-21(11-13-27(19)37-39-29-17-31(47(41,42)43)23-7-3-5-9-25(23)33(29)35)22-12-14-28(20(2)16-22)38-40-30-18-32(48(44,45)46)24-8-4-6-10-26(24)34(30)36;;/h3-18H,35-36H2,1-2H3,(H,41,42,43)(H,44,45,46);;/q;2*+1/p-2 Isómeros SMILES CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=CC=CC=C4C(=C3)S(=O)(=O)[O-])N)C)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N.[Na+].[Na+] Peso molecular 726.73 Reaxy-Rn 4115168 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4115168&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Benzenoids Clase Benzene and substituted derivatives Subclass Biphenyls and derivatives Intermediate Tree Nodes Benzidines Direct Parent 3,3'-disubstituted benzidines Alternative Parents 1-naphthalene sulfonic acids and derivatives 1-naphthalene sulfonates 1-sulfo,2-unsubstituted aromatic compounds Toluenes 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 3,3'-disubstituted benzidine - 1-naphthalene sulfonate - Naphthalene sulfonic acid or derivatives - 1-naphthalene sulfonic acid or derivatives - Naphthalene sulfonate - Naphthalene - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - Toluene - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Azo compound - Organic alkali metal salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Primary amine - Organosulfur compound - Organonitrogen compound - Amine - Aromatic homopolycyclic compound Descripción 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.
Estructura 3D Objetivos asociados (humanos) Objetivos asociados (no humanos) Mecanismos de acción Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Sensibilidad Light Sensitive Peso molecular 724.700 g/mol XLogP3 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 12 Rotatable Bond Count 5 Exact Mass 724.115 Da Monoisotopic Mass 724.115 Da Topological Polar Surface Area 233.000 Ų Heavy Atom Count 50 Formal Charge 0 Complexity 1250.000 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
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