CAS 1256360-62-9: Pyridine, 2-chloro-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

Description: The chemical substance known as 2-chloro-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, with the CAS number 1256360-62-9, is a pyridine derivative characterized by the presence of a chlorine atom and a fluorine atom at specific positions on the pyridine ring. The compound also features a boron-containing moiety, specifically a dioxaborolane, which is known for its utility in various organic synthesis applications, particularly in the formation of carbon-boron bonds. This structure suggests potential reactivity in cross-coupling reactions, making it valuable in medicinal chemistry and materials science. The presence of the tetramethyl substituents enhances its steric properties, potentially influencing its reactivity and solubility. Overall, this compound exemplifies the complexity and versatility of heterocyclic compounds in organic synthesis, with implications for drug development and functional materials.

Formula: C₁₁H₁₄BClFNO₂

InChI: InChI=1S/C11H14BClFNO2/c1-10(2)11(3,4)17-12(16-10)7-5-9(13)15-6-8(7)14/h5-6H,1-4H3

InChI key: InChIKey=KURVOLBPNVYEGO-UHFFFAOYSA-N

SMILES: FC1=CN=C(Cl)C=C1B2OC(C)(C)C(O2)(C)C

Synonyms:

• 2-Chloro-5-fluoropyridine-4-boronic acid pinacol ester
• Pyridine, 2-chloro-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
• 2-Chloro-5-fluoro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
• 2-Chloro-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

Pyridine, 2-chloro-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

CAS: 1256360-62-9

• Formula: C₁₁H₁₄BClFNO₂
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 257.4968

2-Chloro-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

CAS: 1256360-62-9

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 257.5

2-Chloro-5-fluoropyridine-4-boronic acid, pinacol ester

CAS: 1256360-62-9

• Molecular weight: 257.50g/mol

2-Chloro-5-fluoropyridine-4-boronic acid pinacol ester

CAS: 1256360-62-9

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• Formula: C₁₁H₁₄BClFNO₂
• Purity: Min. 95%
• Molecular weight: 257.5 g/mol