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Atomfair 5-Bromo-2-chloro-4-methylpyridine C6H5BrClN CAS 778611-64-6

5-Bromo-2-chloro-4-methylpyridine (CAS No. 778611-64-6) is a high-purity halogenated pyridine derivative with the molecular formula C6H5BrClN . This heterocyclic compound is a versatile building block in organic synthesis, particularly in pharmaceutical and agrochemical research. Its unique structure, featuring bromo and chloro substituents on a methylated pyridine ring, enables selective functionalization for the development of complex molecules. Available in >98% purity (HPLC), this product is rigorously tested for consistency, stability, and low trace metal content. Packaged under inert gas in amber glass vials to prevent degradation. Ideal for Suzuki couplings, nucleophilic substitutions, and metal-catalyzed cross-coupling reactions. MSDS and analytical certificates available upon…

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Description

5-Bromo-2-chloro-4-methylpyridine (CAS No. 778611-64-6) is a high-purity halogenated pyridine derivative with the molecular formula C6H5BrClN. This heterocyclic compound is a versatile building block in organic synthesis, particularly in pharmaceutical and agrochemical research. Its unique structure, featuring bromo and chloro substituents on a methylated pyridine ring, enables selective functionalization for the development of complex molecules. Available in >98% purity (HPLC), this product is rigorously tested for consistency, stability, and low trace metal content. Packaged under inert gas in amber glass vials to prevent degradation. Ideal for Suzuki couplings, nucleophilic substitutions, and metal-catalyzed cross-coupling reactions. MSDS and analytical certificates available upon request.

Properties

  • CAS Number: 778611-64-6
  • Complexity: 99.1
  • IUPAC Name: 5-bromo-2-chloro-4-methyl-pyridine
  • InChI: InChI=1S/C6H5BrClN/c1-4-2-6(8)9-3-5(4)7/h2-3H,1H3
  • InChI Key: ISESOOISZHSENQ-UHFFFAOYSA-N
  • Exact Mass: 204.92939
  • Molecular Formula: C6H5BrClN
  • Molecular Weight: 206.47
  • SMILES: CC1=CC(=NC=C1Br)Cl
  • Topological: 12.9
  • Monoisotopic Mass: 204.92939
  • Synonyms: 5-BROMO-2-CHLORO-4-METHYLPYRIDINE, 778611-64-6, DTXSID50370306, DTXCID40321342, 689-064-4, 5-Bromo-2-chloro-4-picoline, 2-Chloro-4-methyl-5-bromopyridine, MFCD03427663, Pyridine, 5-bromo-2-chloro-4-methyl-, 2-CHLORO-5-BROMO-4-PICOLINE, 2-Chloro-5-bromo-4-methylpyridine, 5-bromo-2-chloro-4-methyl-pyridine, SCHEMBL1007219, ISESOOISZHSENQ-UHFFFAOYSA-N, BCP22091, BBL103065, STL556874, AKOS005145679, AB15095, AC-7004, CS-W015300, HY-W014584, PS-8071, SY018467, 5-Bromo-2-chloro-4-methylpyridine, 97%, DB-023116, B4626, EN300-140786

Application

5-Bromo-2-chloro-4-methylpyridine serves as a key intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly kinase inhibitors and antiviral agents. Its halogenated pyridine core is valuable for constructing biologically active heterocycles through palladium-catalyzed cross-coupling reactions. Researchers utilize this compound in medicinal chemistry for structure-activity relationship (SAR) studies due to its balanced reactivity profile. The methyl group at the 4-position provides additional opportunities for further derivatization in drug discovery programs.

Safety and Hazards

GHS Hazard Statements

  • H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
  • H318 (95.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Precautionary Statements

  • P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P317, P330, and P501

Hazard Classes and Categories

  • Acute Tox. 4 (97.6%)
  • Eye Dam. 1 (95.2%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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