Description

1-Phenylpyrrole-2-Boronic Acid Pinacol Ester is a high-purity, protected boronic acid derivative essential for modern synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex organic molecules. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries for drug discovery and fine chemical synthesis.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key arylboron reagent for forming carbon-carbon bonds between aryl halides and this pyrrole derivative.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those containing functionalized pyrrole or biphenyl motifs.
• Agrochemical Compound Development: Employed in creating novel herbicides, fungicides, and insecticides with tailored properties.
• Material Science & Organic Electronics: Serves as a precursor for organic semiconductors, OLED materials, and conductive polymers.
• Chemical Biology & Probe Development: Useful for synthesizing molecular probes and bioconjugates for biological target identification.
• Catalyst & Ligand Preparation: Acts as a starting material for synthesizing novel ligands and organometallic catalysts.

Basic Information

Product Name	1-Phenylpyrrole-2-Boronic Acid Pinacol Ester
CAS No.	1310403-85-0
Molecular Formula	C16H20BNO2
Molecular Weight	269.15 g/mol
Synonyms	1-Phenyl-1H-pyrrol-2-ylboronic acid pinacol ester; 2-(1-Phenyl-1H-pyrrol-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 1-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole; 1-Phenylpyrrole-2-boronic acid neopentyl glycol ester (common name variant); N-Phenylpyrrole-2-boronic acid pinacol ester; Pinacol 1-phenyl-1H-pyrrol-2-ylboronate
EINECS	Contact for details

Quality Control

Our 1-Phenylpyrrole-2-Boronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity suitable for research and process-scale applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality management system supports compliance with global regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
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.