Description

1,2-Dimethyl 4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phthalate is a specialized organoboron building block designed for advanced synthetic chemistry. This compound matters as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and materials science, where its boronic ester functionality enables critical cross-coupling reactions. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) via Suzuki-Miyaura cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel crop protection agents and herbicides.
• Organic Electronic Materials: Serves as a precursor in the development of organic light-emitting diodes (OLEDs) and other functional materials.
• Polymer Chemistry: Employed to introduce boronic ester groups into polymer backbones for advanced material properties.
• Chemical Biology & Proteomics: Utilized in the creation of molecular probes and tools for studying biological systems.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	1,2-Dimethyl 4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phthalate
CAS No.	2157414-14-5
Molecular Formula	C₁₈H₂₅BO₆
Molecular Weight	348.20 g/mol
Synonyms	1,2-Dimethyl 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phthalate; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phthalic Acid Dimethyl Ester; Dimethyl 4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phthalate; 4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phthalic Acid Dimethyl Ester; 4-BPin Phthalate Dimethyl Ester; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-benzenedicarboxylic Acid Dimethyl Ester
EINECS	Contact for details

Quality Control

Our 1,2-Dimethyl 4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phthalate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as purity, identity, and impurity profiles. Our quality commitment aligns with the standards expected in fine chemical and pharmaceutical intermediate supply.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.