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5-Trifluoromethylpyridine-2-boronic acid pinacol ester

CAS 1101205-23-5Formula C12H15BF3NO2MW 273.06PubChem 17750464

5-Trifluoromethylpyridine-2-boronic acid pinacol ester is a trifluoromethylated pyridine derivative featuring a pinacol boronic ester group. It serves as a key building block in organic synthesis, primarily for Suzuki-Miyaura cross-coupling reactions, enabling the introduction of a 5-trifluoromethyl-2-pyridyl moiety into target molecules for pharmaceutical, agrochemical, and materials science research.

Loading RDKit molecule structure...
InChIKey: LNTCLMJOCYHWEW-UHFFFAOYSA-NC12H15BF3NO2 | MW 273.06

Chemical Identity

Molecular Formula

C12H15BF3NO2

Molecular Weight

273.06 g/mol

Exact Mass

273.114793

PubChem CID

17750464

IUPAC Name

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

SMILES String

CC1(C)OB(c2ccc(C(F)(F)F)cn2)OC1(C)C

Names & Synonyms

835-833-65-(Trifluoromethyl)pyridine-2-boronic acid pinacol esterLNTCLMJOCYHWEW-UHFFFAOYSA-N2-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-5-(TRIFLUOROMETHYL)PYRIDINE
External Identifiers
RefChem:537990MFCD07367518SCHEMBL14235124DTXSID50590522AKOS015941074AB31129AT25193CS-33765DB-349705CS-0304089EN300-1706308

Catalog Overview

5-Trifluoromethylpyridine-2-boronic acid pinacol ester (CAS 1101205-23-5, C12H15BF3NO2) is a versatile chemical intermediate for research and development. This compound features a pyridine ring substituted with a trifluoromethyl group at the 5-position and a pinacol boronic ester at the 2-position. The trifluoromethyl group imparts electron-withdrawing properties and enhanced metabolic stability, making it a desirable substituent in medicinal chemistry and agrochemical research. The pinacol boronic ester moiety serves as a stable and reactive handle for various cross-coupling reactions, particularly the Suzuki-Miyaura coupling,...

Use Context

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Read more catalog context

5-Trifluoromethylpyridine-2-boronic acid pinacol ester (CAS 1101205-23-5, C12H15BF3NO2) is a versatile chemical intermediate for research and development. This compound features a pyridine ring substituted with a trifluoromethyl group at the 5-position and a pinacol boronic ester at the 2-position. The trifluoromethyl group imparts electron-withdrawing properties and enhanced metabolic stability, making it a desirable substituent in medicinal chemistry and agrochemical research. The pinacol boronic ester moiety serves as a stable and reactive handle for various cross-coupling reactions, particularly the Suzuki-Miyaura coupling, facilitating the formation of new carbon-carbon bonds with aryl or heteroaryl halides. This compound is intended for research use only (RUO).

Physical Data

Estimated

Estimated / predicted physical property values for catalog reference.

Appearance

White solid

Physical State

Solid

Melting Point

86.0 °C

Boiling Point

242.0 °C

Density

1.35 g/cm³

Water Solubility

9.33 × 10⁻⁴ mol/L

Flash Point

110.0 °C

Applications / Classifications

Research intermediateCustom synthesis building block

Biological Target Reference

No verified biological target assignment. This compound is listed primarily as a research or synthetic intermediate.

Preliminary Safety-Style Reference

Preliminary

Preliminary safety-style information for reference only. Not a supplier SDS.

Handling and Storage
  • Handle with appropriate personal protective equipment, including chemical-resistant gloves, safety glasses or goggles, and a lab coat. Ensure use in a well-ventilated area or a fume hood to prevent inhalation. Avoid direct contact with skin and eyes. In case of exposure, rinse affected areas immediately with plenty of water and seek medical attention if irritation persists. Store in a cool, dry place, away from incompatible materials. Always consult the Safety Data Sheet (SDS) for comprehensive safety information and handling procedures before use. For research use only.

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