2,2'-Biquinoline - ≥98% , CAS No.119-91-5

CAS: 119-91-5 Cat. No.: B100498 Summenformel: C₁₈H₁₂N₂ Molekulargewicht: 256.3 Beilstein Registry Number: 187259 EG-Nummer: 204-357-5

GRADE & PURITY ≥98%

Synonyms

2,2/'-Biquinoline | SR-01000596937 | 2,2 inverted exclamation mark -Biquinoline | DTXSID8059500 | HMS3749A07 | NSC 1533 | 2,2'-Biquinoline, for spectrophotometric det. of Cu, >=99.0% | 2-(quinolin-2-yl)quinoline | 2,2'-Quinolyl | B0470 | Oprea1_035027 | 2

Storage

Room temperature

Shipped In

Normal

Specifications

Synonyme

2,2/'-Biquinoline | SR-01000596937 | 2,2 inverted exclamation mark -Biquinoline | DTXSID8059500 | HMS3749A07 | NSC 1533 | 2,2'-Biquinoline, for spectrophotometric det. of Cu, >=99.0% | 2-(quinolin-2-yl)quinoline | 2,2'-Quinolyl | B0470 | Oprea1_035027 | 2

Spezifikationen & Reinheit

≥98%

Storage

Room temperature

Verschickt in

Normal

Reinheit

≥98%

Namen und Kennungen

• Pubchem Sid: 504751670
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504751670
• Kanonisches Lächeln: C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3
• IUPAC Name: 2-quinolin-2-ylquinoline
• InChIKey: WPTCSQBWLUUYDV-UHFFFAOYSA-N
• INCHI: 1S/C18H12N2/c1-3-7-15-13(5-1)9-11-17(19-15)18-12-10-14-6-2-4-8-16(14)20-18/h1-12H
• Isomere SMILES: C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3
• WGK Deutschland: 3
• Molekulargewicht: 256.3
• Beilstein: 187259
• Reaxy-Rn: 187259
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=187259&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Klasse Pyridines and derivatives
      • Subclass Bipyridines and oligopyridines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Klasse: Pyridines and derivatives
• Subclass: Bipyridines and oligopyridines
• Intermediate Tree Nodes: Not available
• Direct Parent: Bipyridines and oligopyridines
• Alternative Parents: Quinolines and derivatives Benzenoids Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Bipyridine - Quinoline - Benzenoid - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as bipyridines and oligopyridines. These are organic compounds containing two pyridine rings linked to each other.
• 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

Chemische und physikalische Eigenschaften

• Empfindlichkeit: Light Sensitive
• Schmelzpunkt (°C): 192°C
• Molekulargewicht: 256.300 g/mol
• XLogP3: 4.300
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 256.1 Da
• Monoisotopic Mass: 256.1 Da
• Topological Polar Surface Area: 25.800 Ų
• Heavy Atom Count: 20
• Formal Charge: 0
• Complexity: 297.000
• 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

Referenzen

1. Yong Chen, Junfeng Zhao, Lu Hu, Jing Tian, Yong Liu.  (2021)  Degradation of sulfamerazine by a novel CuxO@C composite derived from Cu-MOFs under air aeration.  CHEMOSPHERE,      [PMID:33971422] [10.1016/j.chemosphere.2021.130678]

2. Yong Liu, Yang Zhao, Jianlong Wang.  (2020)  Activation of peroxydisulfate by a novel Cu0-Cu2O@CNTs composite for 2, 4-dichlorophenol degradation.  SCIENCE OF THE TOTAL ENVIRONMENT,      [PMID:32919314] [10.1016/j.scitotenv.2020.141883]

3. Yaoguo Shen, Jiajia Xiong, Mengqing Wu, Mengcai Li, Yingwu Zhou, Yanjie Zhang.  (2025)  Enhancing Birefringence via a Planar-Conformation-Locking Strategy.  Laser & Photonics Reviews,      [PMID:] [10.1002/lpor.202501545]

4. Dachuan Zhang, Ni Yang, Yang Zhou, Haomin Yu, Jingning Cao, Minghao Wang, Si Wu.  (2025)  Visible-light-responsive gels with long-lasting functions via combining metallopolymers and coordination solvents with reduced volatilization.  Polymer Chemistry,      [PMID:] [10.1039/D5PY01126D]

5. Lejing Zhou, Haojun Ji, Xiaobo Gong, Yiqing Liu, Yong Liu, Junfeng Zhao.  (2026)  Copper-modified biochar derived from fig branch as peroxymonosulfate activator for efficient oxytetracycline degradation.  Journal of the Taiwan Institute of Chemical Engineers,      [PMID:] [10.1016/j.jtice.2026.106901]

6. Li Ke, Yuan Guanghui, Cao Yingchang, Wang Jixuan, Jin Zihao, Zhao Xiaoyang, Hao Fang, Liu Keyu, Jia Zhenzhen, Xi Kelai, Liang Chao, Zare Richard N..  (2026)  Selective Gold Recovery via Thermally Generated Water Microdroplets at Oil–Water Interfaces.  Journal of the American Chemical Society,  148  (28): (29854-29863).  [PMID:42423037] [10.1021/jacs.6c04505]

Häufig gestellte Fragen

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

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 119-91-5, the molecular formula is C18H12N2, and the molecular weight is 256.3 g/mol. InChIKey WPTCSQBWLUUYDV-UHFFFAOYSA-N.

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.