Description

(S,S)-4,6-Bis(4-Isopropyl-2-Oxazolin-2-Yl)-m-Xylene is a specialized chiral ligand and building block featuring a bis(oxazoline) structure. This compound is of significant value in asymmetric synthesis, where it acts as a highly effective catalyst for enantioselective transformations. It is primarily needed by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing chiral active pharmaceutical ingredients (APIs) and advanced materials.

Application

• As a chiral ligand in asymmetric catalysis, including Diels-Alder, cyclopropanation, and aldol reactions.
• Key building block for the synthesis of complex, enantiomerically pure pharmaceutical intermediates.
• Use in the development of novel catalysts for academic and industrial research in organic chemistry.
• Component in the preparation of advanced materials requiring specific chiral environments.
• Tool compound for method development in analytical chemistry for chiral separations.

Basic Information

Product Name	(S,S)-4,6-Bis(4-Isopropyl-2-Oxazolin-2-Yl)-m-Xylene
CAS No.	929896-22-0
Molecular Formula	C22H30N2O2
Molecular Weight	354.49 g/mol
Synonyms	(S,S)-4,6-Bis(4-isopropyl-4,5-dihydrooxazol-2-yl)-1,3-dimethylbenzene; (S,S)-Bis(4-isopropyl-2-oxazolin-2-yl)-m-xylene; (S,S)-m-Xylyl-Bis(4-iPr-oxazoline); (S,S)-m-XylBIOX; (S,S)-4,6-Bis[(4S)-4-isopropyl-4,5-dihydro-1,3-oxazol-2-yl]-1,3-dimethylbenzene; (S,S)-Bisoxazoline Ligand; Chiral BOX Ligand Derivative
EINECS	Contact for details

Quality Control

Our (S,S)-4,6-Bis(4-Isopropyl-2-Oxazolin-2-Yl)-m-Xylene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for asymmetric synthesis. A Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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