Cas no 71702-01-7 (5-bromo-6-chloropyridine-3-carbonitrile)

5-Bromo-6-chloropyridine-3-carbonitrile is a halogenated pyridine derivative with significant utility in pharmaceutical and agrochemical synthesis. Its bromo and chloro substituents enhance reactivity, enabling selective functionalization in cross-coupling reactions, while the nitrile group offers versatility for further derivatization. This compound serves as a key intermediate in the development of biologically active molecules, particularly in the construction of heterocyclic frameworks. Its high purity and stability under standard conditions make it suitable for rigorous synthetic applications. The structural features of 5-bromo-6-chloropyridine-3-carbonitrile facilitate efficient modular synthesis, supporting advancements in medicinal chemistry and material science.
5-bromo-6-chloropyridine-3-carbonitrile structure
71702-01-7 structure
Product Name:5-bromo-6-chloropyridine-3-carbonitrile
CAS No:71702-01-7
MF:C6H2BrClN2
MW:217.450479030609
MDL:MFCD11840998
CID:548404
PubChem ID:22906331
Update Time:2025-11-02

5-bromo-6-chloropyridine-3-carbonitrile Chemical and Physical Properties

Names and Identifiers

    • 5-Bromo-6-chloronicotinonitrile
    • 3-Pyridinecarbonitrile,5-bromo-6-chloro-
    • 5-bromo-6-chloro-3-cyanopyridine
    • 5-Bromo-6-chloro-nicotinonitrile
    • 5-bromo-6-chloropyridine-3-carbonitrile
    • 3-Bromo-2-chloro-5-cyanopyridine
    • 5-Brom-6-chlor-nicotinonitril
    • bromochloronicotinonitrile
    • ZLD0590
    • AK140028
    • zlchem 1122
    • CYXYTFFWGHLPJE-UHFFFAOYSA-N
    • 8634AE
    • CL0357
    • SBB095463
    • RP12585
    • FCH1405892
    • OR303676
    • ST24118
    • SY097441
    • PB47557
    • CS-W005129
    • AMY9304
    • GC-0766
    • DTXSID60628840
    • 5-Bromo-6-chloronicotinonitrile, AldrichCPR
    • FT-0681075
    • J-517121
    • 71702-01-7
    • SCHEMBL4964382
    • A866386
    • AKOS005072552
    • WCA70201
    • MFCD11840998
    • EN300-300353
    • DA-37713
    • MDL： MFCD11840998
    • Inchi： 1S/C6H2BrClN2/c7-5-1-4(2-9)3-10-6(5)8/h1,3H
    • InChI Key： CYXYTFFWGHLPJE-UHFFFAOYSA-N
    • SMILES： BrC1C(=NC=C(C#N)C=1)Cl

Computed Properties

  • Exact Mass: 215.90900
  • Monoisotopic Mass: 215.909
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 0
  • Complexity: 164
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 36.7
  • XLogP3: 2.2

Experimental Properties

  • Color/Form: No data avaiable
  • Density: 1.85±0.1 g/cm3 (20 oC 760 Torr),
  • Melting Point: 156-158°
  • Boiling Point: 265.6±35.0 oC (760 Torr),
  • Flash Point: 114.4±25.9 oC,
  • Refractive Index: 1.628
  • Solubility: Very slightly soluble (0.83 g/l) (25 o C),
  • PSA: 36.68000
  • LogP: 2.36918
  • Vapor Pressure: 0.0±0.5 mmHg at 25°C

5-bromo-6-chloropyridine-3-carbonitrile Security Information

5-bromo-6-chloropyridine-3-carbonitrile Customs Data

  • HS CODE：2933399090
  • Customs Data：

    China Customs Code:

    2933399090

    Overview:

    2933399090. Other compounds with non fused pyridine rings in structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-bromo-6-chloropyridine-3-carbonitrile Pricemore >>

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