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· · COA & SDS available for every product · Same-day shipping on in-stock items 2,3-Diphenylquinoxaline - ≥98% , CAS No.1684-14-6
Synonyms
2,3-Diphenylchinoxalin | NSC 15232 | PHENOL, 4,4'-OXYDI- | 5MJ74FC4Q6 | AKOS000447185 | AS-37775 | Oprea1_201793 | QUINOXALINE, 2,3-DIPHENYL- | NSC-15232 | HMS662C16 | A3725 | AI3-23103 | Quinoxaline,3-diphenyl- | ChemDiv1_026460 | AC-907/25014341 | STK87
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
2, 3-Diphenylchinoxalin | NSC 15232 | PHENOL, 4, 4'-OXYDI- | 5MJ74FC4Q6 | AKOS000447185 | AS-37775 | Oprea1_201793 | QUINOXALINE, 2, 3-DIPHENYL- | NSC-15232 | HMS662C16 | A3725 | AI3-23103 | Quinoxaline, 3-diphenyl- | ChemDiv1_026460 | AC-907/25014341 | STK87
Specifications & Purity
≥98%
Names and Identifiers Pubchem Sid 488184908 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488184908 Canonical Smiles C1=CC=C(C=C1)C2=NC3=CC=CC=C3N=C2C4=CC=CC=C4 IUPAC Name 2,3-diphenylquinoxaline InChIKey RSNQVABHABAKEZ-UHFFFAOYSA-N INCHI 1S/C20H14N2/c1-3-9-15(10-4-1)19-20(16-11-5-2-6-12-16)22-18-14-8-7-13-17(18)21-19/h1-14H Isomeric SMILES C1=CC=C(C=C1)C2=NC3=CC=CC=C3N=C2C4=CC=CC=C4 Molecular Weight 282.35 Beilstein 209272 Reaxy-Rn 209272 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=209272&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 Organoheterocyclic compounds Class Diazanaphthalenes Subclass Benzodiazines Intermediate Tree Nodes Not available Direct Parent Quinoxalines Alternative Parents Pyrazines Benzene and substituted derivatives Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Quinoxaline - Benzenoid - Pyrazine - Monocyclic benzene moiety - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as quinoxalines. These are compounds containing a quinoxaline moiety, a bicyclic heterocycle made up of a benzene ring fused to a pyrazine ring. 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.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Insoluble in water; Soluble in Toluene Melt Point(°C) 125.0-128.0°C Molecular Weight 282.300 g/mol XLogP3 4.500 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 2 Exact Mass 282.116 Da Monoisotopic Mass 282.116 Da Topological Polar Surface Area 25.800 Ų Heavy Atom Count 22 Formal Charge 0 Complexity 310.000 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 1
Documents & Articles Citations of This Product References 1. Fangfang Wei, Zhiyuan Qian, Shiu-Lun Lai, Shunan Zhao, Mei-Yee Chan, Keith Man-Chung Wong. (2021) Organic Light-Emitting Devices with High External Quantum Efficiency and Operational Stability Based on Highly Phosphorescent Cyclometalating Rhodium(III) Complexes. ENERGY & FUELS, [PMID: [10.1021/acs.energyfuels.1c02419 ] 2. Changwei Zhang, Hua Yuan, Hong Shen, Jianzhong Ye, Chengzhang Wang. (2024) Synthesis, light-controlled antibacterial and anti-tumor activities of Ginkgo biloba leaves polyprenols-based polypyridine metal complexes. Heliyon, [PMID:39229538 ] [10.1016/j.heliyon.2024.e35479 ]
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