Description

3-Fluoro-2-Methyl-4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Phenylamine is a high-value, multi-functional boronic ester derivative, serving as a critical building block in modern synthetic chemistry. Its core value lies in enabling efficient cross-coupling reactions, which are fundamental for constructing complex molecular architectures with precision. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and advanced materials sectors, where it is used to introduce functionalized aniline moieties into target molecules. The CAS number for this compound is 1817835-74-7.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) via Suzuki-Miyaura cross-coupling reactions.
• Agrochemical Synthesis: Used to create novel herbicides, fungicides, and insecticides by incorporating the fluorinated aniline-boronate motif.
• Ligand & Catalyst Development: Serves as a starting material for synthesizing specialized ligands and organometallic catalysts.
• Organic Electronic Materials: Employed in the research and development of organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Biology & Proteomics: Utilized as a versatile handle for bioconjugation and the development of molecular probes.
• Polymer & Resin Modification: Acts as a functional monomer to introduce specific chemical properties into advanced polymers.

Basic Information

Item	Detail
Product Name	3-Fluoro-2-Methyl-4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Phenylamine
CAS No.	1817835-74-7
Molecular Formula	C₁₃H₁₉BFNO₂
Molecular Weight	251.11 g/mol
Synonyms	2-Methyl-3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline; 3-Fluoro-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine; 4-Amino-2-fluoro-3-methylphenylboronic acid pinacol ester; (4-Amino-2-fluoro-3-methylphenyl)boronic acid pinacol ester; 1817835-74-7; 3-Fluoro-2-methyl-4-(pinacolatoboryl)aniline
EINECS	Contact for details

Quality Control

Every batch of our 3-Fluoro-2-Methyl-4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Phenylamine undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. Our quality protocols are designed to guarantee batch-to-batch consistency and reliability. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C in a cool, dry place. This compound is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air, moisture, or elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.