Description

1,3,2-Oxazaborolidine, 3,4-Dimethyl-2,5-Diphenyl- is a specialized heterocyclic organoboron compound of significant interest in advanced synthetic chemistry. Its core value lies in its utility as a highly effective chiral catalyst and reagent, enabling precise stereoselective transformations critical for producing enantiomerically pure intermediates. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries, where it facilitates the synthesis of complex, high-value target molecules.

Application

• Asymmetric Catalysis: Employed as a chiral Lewis acid catalyst in enantioselective Diels-Alder, aldol, and reduction reactions.
• Pharmaceutical Intermediate Synthesis: Key reagent for constructing chiral centers in active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Production: Used in the synthesis of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: Facilitates the production of specialty chemicals, flavors, and fragrances requiring high optical purity.
• Academic & Industrial R&D: A valuable tool for methodological development in organic synthesis and catalysis research.
• Material Science Precursor: Investigated for use in creating novel boron-containing polymers or functional materials.

Basic Information

Product Name	1,3,2-Oxazaborolidine, 3,4-Dimethyl-2,5-Diphenyl-
CAS No.	26574-29-8
Molecular Formula	C17H18BNO
Molecular Weight	263.14 g/mol
Synonyms	3,4-Dimethyl-2,5-diphenyl-1,3,2-oxazaborolidine; 2,5-Diphenyl-3,4-dimethyl-1,3,2-oxazaborolidine; (4R,5S)-2,5-Diphenyl-3,4-dimethyl-1,3,2-oxazaborolidine; (4S,5R)-2,5-Diphenyl-3,4-dimethyl-1,3,2-oxazaborolidine; Corey's Oxazaborolidine Catalyst; CBS Catalyst derivative; Chiral Oxazaborolidine; Organoboron Heterocycle
EINECS	Contact for details

Quality Control

Every batch of our 1,3,2-Oxazaborolidine, 3,4-Dimethyl-2,5-Diphenyl- is produced and tested under strict quality management protocols to ensure high purity, lot-to-lot consistency, and reliable performance in sensitive catalytic applications. Our standard quality commitment includes comprehensive analysis via NMR, HPLC, and chiral purity assays. Certificates of Analysis (COA) detailing all specification parameters are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (argon or nitrogen) to prevent decomposition. 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%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (enantiomeric excess)
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.