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Atomfair 4-Chloro-2-fluoro-3-methoxyphenylboronic acid C7H7BClFO3 CAS 944129-07-1

4-Chloro-2-fluoro-3-methoxyphenylboronic acid (CAS No. 944129-07-1) is a high-purity boronic acid derivative with the molecular formula C7H7BClFO3. This compound is a versatile building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds for pharmaceutical and agrochemical applications. Its IUPAC name is (4-chloro-2-fluoro-3-methoxyphenyl)boronic acid , and it features a chloro-fluoro-methoxy substitution pattern that enhances reactivity and selectivity in coupling reactions. Suitable for researchers and industrial scientists, this boronic acid is rigorously tested for purity and stability, ensuring optimal performance in synthetic workflows. Available in various packaging options to meet lab-scale and bulk requirements.

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Description

4-Chloro-2-fluoro-3-methoxyphenylboronic acid (CAS No. 944129-07-1) is a high-purity boronic acid derivative with the molecular formula C7H7BClFO3. This compound is a versatile building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds for pharmaceutical and agrochemical applications. Its IUPAC name is (4-chloro-2-fluoro-3-methoxyphenyl)boronic acid, and it features a chloro-fluoro-methoxy substitution pattern that enhances reactivity and selectivity in coupling reactions. Suitable for researchers and industrial scientists, this boronic acid is rigorously tested for purity and stability, ensuring optimal performance in synthetic workflows. Available in various packaging options to meet lab-scale and bulk requirements.

Properties

  • CAS Number: 944129-07-1
  • Complexity: 172
  • IUPAC Name: (4-chloro-2-fluoro-3-methoxy-phenyl)boronic acid
  • InChI: InChI=1S/C7H7BClFO3/c1-13-7-5(9)3-2-4(6(7)10)8(11)12/h2-3,11-12H,1H3
  • InChI Key: GDJCQSNQOHRAGY-UHFFFAOYSA-N
  • Exact Mass: 204.0160801
  • Molecular Formula: C7H7BClFO3
  • Molecular Weight: 204.39
  • SMILES: B(C1=C(C(=C(C=C1)Cl)OC)F)(O)O
  • Topological: 49.7
  • Monoisotopic Mass: 204.0160801
  • Synonyms: 4-CHLORO-2-FLUORO-3-METHOXYPHENYLBORONIC ACID, EC 696-001-4, 696-001-4, 944129-07-1, (4-Chloro-2-fluoro-3-methoxyphenyl)boronic acid, 4-Chloro-2-fluoro-3-methoxyphenyl boronic acid, MFCD17015742, (4-Chloro-2-fluoro-3-methoxyphenyl)boronicacid, (4-chloro-2-fluoro-3-methoxyphenyl)-boronic acid, SCHEMBL718784, DTXSID20657510, GDJCQSNQOHRAGY-UHFFFAOYSA-N, STR11013, AKOS015850507, DB-357976, CS-0129362, NS00002684, EN300-706100, (4-chloro-2-fluoro-3-methoxy-phenyl)boronic acid, Z1269213973

Application

4-Chloro-2-fluoro-3-methoxyphenylboronic acid is widely used in pharmaceutical research as a key intermediate in the synthesis of bioactive molecules. Its boronic acid moiety facilitates Suzuki-Miyaura cross-coupling reactions, critical for constructing complex aryl-aryl bonds. This compound is also employed in material science for developing advanced polymers and ligands. Additionally, its unique substitution pattern makes it valuable in agrochemical applications for designing novel pesticides and herbicides.

Safety and Hazards

GHS Hazard Statements

  • H319 (98.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

  • P264+P265, P280, P305+P351+P338, and P337+P317

Hazard Classes and Categories

  • Eye Irrit. 2A (98.3%)

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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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