Description

2,5-Dimethyl-1-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl)-1H-Pyrrole is a high-value, advanced pharmaceutical intermediate and building block featuring a pyrrole core and a pinacol boronate ester functional group. This compound matters for its critical role in modern synthetic chemistry, specifically in Suzuki-Miyaura cross-coupling reactions, which are essential for constructing complex molecules. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and materials science industries for the development of new active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Organic Electronics: Serves as a precursor for conjugated polymers and small molecules used in OLEDs, OFETs, and other electronic devices.
• Material Science Research: Employed in the development of new organic frameworks, ligands for catalysts, and specialty polymers.
• Cross-Coupling Reactions: Primarily utilized in Suzuki-Miyaura coupling to form carbon-carbon bonds, enabling the construction of biaryl and heterobiaryl structures.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in synthetic organic chemistry.

Basic Information

Product Name	2,5-Dimethyl-1-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl)-1H-Pyrrole
CAS No.	1421275-66-2
Molecular Formula	C18H26BNO2
Molecular Weight	299.22 g/mol
Synonyms	1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2,5-dimethyl-1H-pyrrole; 2,5-Dimethyl-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1H-pyrrole; 4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenylboronic acid pinacol ester; (4-(2,5-Dimethylpyrrol-1-yl)phenyl)boronic acid pinacol ester; CAS 1421275-66-2
EINECS	Contact for details

Quality Control

Our 2,5-Dimethyl-1-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl)-1H-Pyrrole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and LC-MS, to ensure high purity and consistent performance in critical coupling reactions. Certificates of Analysis (COA) with detailed specifications are provided for each shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) due to its moisture-sensitive and easily oxidized nature. Allow the container to reach room temperature before opening to prevent condensation and moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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