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Atomfair 5-Bromo-3-chloropyridine-2-carboxylic acid C6H3BrClNO2 CAS 1189513-51-6

5-Bromo-3-chloropyridine-2-carboxylic acid (CAS No. 1189513-51-6) is a high-purity, halogen-substituted pyridine derivative with the molecular formula C6H3BrClNO2. This compound is a versatile building block in pharmaceutical and agrochemical synthesis, particularly in the development of active ingredients and intermediates. Its unique structure, featuring both bromo and chloro substituents on the pyridine ring, enhances reactivity for cross-coupling reactions and functionalization. Ideal for researchers in medicinal chemistry, this product is supplied with comprehensive analytical data (including1H NMR, HPLC, and MS) to ensure quality and consistency. Store in a cool, dry place under inert conditions to maintain stability.

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Description

5-Bromo-3-chloropyridine-2-carboxylic acid (CAS No. 1189513-51-6) is a high-purity, halogen-substituted pyridine derivative with the molecular formula C6H3BrClNO2. This compound is a versatile building block in pharmaceutical and agrochemical synthesis, particularly in the development of active ingredients and intermediates. Its unique structure, featuring both bromo and chloro substituents on the pyridine ring, enhances reactivity for cross-coupling reactions and functionalization. Ideal for researchers in medicinal chemistry, this product is supplied with comprehensive analytical data (including 1H NMR, HPLC, and MS) to ensure quality and consistency. Store in a cool, dry place under inert conditions to maintain stability.

Properties

  • CAS Number: 1189513-51-6
  • Complexity: 167
  • IUPAC Name: 5-bromo-3-chloro-pyridine-2-carboxylic acid
  • InChI: InChI=1S/C6H3BrClNO2/c7-3-1-4(8)5(6(10)11)9-2-3/h1-2H,(H,10,11)
  • InChI Key: KPHRXSNSIGEBSN-UHFFFAOYSA-N
  • Exact Mass: 234.90357
  • Molecular Formula: C6H3BrClNO2
  • Molecular Weight: 236.45
  • SMILES: C1=C(C=NC(=C1Cl)C(=O)O)Br
  • Topological: 50.2
  • Monoisotopic Mass: 234.90357
  • Synonyms: 1189513-51-6, 5-Bromo-3-chloropyridine-2-carboxylic acid, DTXSID00672923, DTXCID00623672, 687-934-8, 5-Bromo-3-chloropicolinic acid, 5-bromo-3-chloro-2-pyridinecarboxylic acid, MFCD12827552, 5-Bromo-3-chloropicolinicacid, SCHEMBL362121, KPHRXSNSIGEBSN-UHFFFAOYSA-N, BBL101344, STL555140, AKOS005258142, CS-W003837, PS-3930, SY015713, DB-061459, 5-bromo-3-chloro-pyridine-2-carboxylic acid, EN300-132721, AU-004/43502112

Application

5-Bromo-3-chloropyridine-2-carboxylic acid is widely used as a key intermediate in the synthesis of biologically active compounds, including pharmaceuticals and agrochemicals. Its reactive halogen groups facilitate Suzuki-Miyaura and Buchwald-Hartwig coupling reactions, enabling the construction of complex heterocyclic scaffolds. Researchers also employ it in the development of kinase inhibitors and antimicrobial agents due to its pyridine core’s metal-coordinating properties.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

  • P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)
  • STOT SE 3 (100%)

If you are interested or have any questions, please contact us at support@atomfair.com

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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