Description

3-Trityl-5-Oxazolidinone is a specialized heterocyclic organic compound featuring a trityl-protected oxazolidinone core. This structure is highly valued as a key chiral auxiliary and protecting group in advanced organic synthesis, enabling precise stereochemical control. It is an essential building block for pharmaceutical R&D, particularly in the synthesis of complex APIs, fine chemicals, and novel materials.

Application

• Pharmaceutical Intermediate: A critical chiral auxiliary in the asymmetric synthesis of active pharmaceutical ingredients (APIs), especially for β-lactam antibiotics and other nitrogen-containing heterocycles.
• Organic Synthesis Reagent: Used as a versatile protecting group for carboxylic acids and other functional groups in multi-step synthetic routes.
• Catalyst and Ligand Precursor: Serves as a precursor for developing novel chiral catalysts and ligands used in enantioselective transformations.
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals, agrochemicals, and performance materials requiring specific stereochemistry.
• Academic and Industrial R&D: A valuable tool for research chemists in universities and corporate labs exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	3-Trityl-5-Oxazolidinone
CAS No.	115011-73-9
Molecular Formula	C22H19NO2
Molecular Weight	329.40 g/mol
Synonyms	3-(Triphenylmethyl)-2-oxazolidinone; 3-Trityl-2-oxazolidinone; 5-Oxazolidinone, 3-trityl-; (4R)-3-[(Triphenylmethyl)oxy]-1,3-oxazolidin-2-one (for specific enantiomers); Trityl Oxazolidinone; N-Trityloxazolidinone; Chiral Auxiliary 3-Trityl-5-Oxazolidinone
EINECS	Contact for details

Quality Control

Our 3-Trityl-5-Oxazolidinone is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess (where applicable), and identity confirmation via IR and NMR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research or production specifications.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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