Description

4-(Benzyloxycarbonyl)-3-Methylphenylboronic Acid is a high-purity, synthetically valuable boronic acid derivative. This compound serves as a critical building block in modern organic synthesis, particularly in cross-coupling reactions like the Suzuki-Miyaura reaction. It is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients and fine chemicals. Its protected benzyloxycarbonyl group offers strategic advantages in multi-step synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Suzuki-Miyaura Cross-Coupling: Essential boron reagent for forming carbon-carbon bonds in medicinal chemistry and material science research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and organometallic catalysts.
• Material Science Research: Building block for organic electronic materials, polymers, and advanced functional materials.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological processes.

Basic Information

Product Name	4-(Benzyloxycarbonyl)-3-Methylphenylboronic Acid
CAS No.	2121514-45-0
Molecular Formula	C16H17BO4
Molecular Weight	284.12 g/mol
Synonyms	3-Methyl-4-[(phenylmethoxy)carbonyl]benzeneboronic Acid; [4-(Benzyloxycarbonyl)-3-methylphenyl]boronic Acid; 4-(Benzyloxycarbonyl)-3-methylbenzeneboronic Acid; Z-3-Methylphenylboronic Acid; Cbz-Protected 3-Methylphenylboronic Acid; B-[4-[(Benzyloxy)carbonyl]-3-methylphenyl]boronic Acid
EINECS	Contact for details

Quality Control

Our 4-(Benzyloxycarbonyl)-3-Methylphenylboronic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and commercial synthesis. We provide comprehensive analytical data including HPLC purity, NMR, and mass spectrometry. A Certificate of Analysis (COA) is available for every batch upon request, detailing all relevant specifications.

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) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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