Description

3-Cyano-1-Propylboronic Acid Pinacol Ester, 96% is a versatile and highly valuable organoboron building block used in advanced organic synthesis. Its core value lies in enabling efficient carbon-carbon bond formation through cross-coupling reactions, a critical step in constructing complex molecular architectures. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries, where it serves as a key intermediate for developing active ingredients and functional polymers.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A fundamental reagent for constructing biaryl and other C-C bonds in medicinal chemistry and material synthesis.
• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Serves as a building block for creating new herbicides, fungicides, and insecticides with improved efficacy.
• Ligand and Catalyst Development: Employed in the synthesis of sophisticated ligands for catalysis and organometallic complexes.
• Functional Material Precursor: Used in the creation of organic electronic materials, such as OLEDs and semiconductors.
• Chemical Biology Probes: Facilitates the synthesis of tagged molecules for studying biological pathways and target engagement.

Basic Information

Product Name	3-Cyano-1-Propylboronic Acid Pinacol Ester, 96%
CAS No.	238088-16-9
Molecular Formula	C₁₀H₁₈BNO₂
Molecular Weight	195.07 g/mol
Synonyms	3-Cyanopropylboronic Acid Pinacol Ester; 3-Cyanopropan-1-ylboronic Acid Pinacol Ester; (3-Cyanopropyl)boronic Acid Pinacol Ester; 4,4,5,5-Tetramethyl-2-(3-cyanopropyl)-1,3,2-dioxaborolane; Pinacol 3-Cyanopropylboronate; 3-Cyano-1-propylboronic Acid Pinanediol Ester (common alternative); B-(3-Cyanopropyl)boronic Acid Pinacol Ester; 238088-16-9
EINECS	Contact for details

Quality Control

Our 3-Cyano-1-Propylboronic Acid Pinacol Ester, 96% is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and GC, to ensure identity, purity, and consistency meet the specified standards. Certificates of Analysis (COA) with detailed batch-specific results are available upon request to support your quality assurance and regulatory needs.

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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for prolonged storage or when opening the container to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%

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