Description

1,3,2-Dioxaborolane, 2-(3-Chrysenyl)-4,4,5,5-Tetramethyl- is a specialized organoboron compound featuring a pinacol boronate ester group tethered to a chrysene core. This structure is critical for its role as a key synthetic intermediate in advanced organic transformations, particularly cross-coupling reactions. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for constructing complex polycyclic aromatic systems.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a crucial boron-containing coupling partner for the synthesis of biaryl and heterobiaryl compounds, a fundamental step in drug discovery and material design.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) that incorporate extended aromatic or chrysene-based scaffolds for targeted therapies.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for creating novel organic semiconductors and emissive layer materials due to the chrysene moiety's favorable photophysical properties.
• Agrochemical Synthesis: Employed in the development of new crop protection agents where the specific aromatic architecture is required for biological activity.
• Ligand and Catalyst Development: Utilized to synthesize sophisticated chiral or functional ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer and Advanced Material Science: Incorporated into monomers for the production of high-performance polymers with enhanced thermal stability and electronic characteristics.

Basic Information

Product Name	1,3,2-Dioxaborolane, 2-(3-Chrysenyl)-4,4,5,5-Tetramethyl-
CAS No.	1593236-00-0
Molecular Formula	C25H25BO2
Molecular Weight	368.28 g/mol
Synonyms	3-Chryseneboronic Acid Pinacol Ester; (3-Chrysenyl)boronic Acid Pinacol Ester; 2-(3-Chrysenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Chrysenylboronic Acid Pinacol Ester; Pinacol (3-Chrysenyl)boronate; 3-Chrysenyl-Bpin; B-(3-Chrysenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our production of 1,3,2-Dioxaborolane, 2-(3-Chrysenyl)-4,4,5,5-Tetramethyl- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance 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 (moisture-sensitive) nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use 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.