Description

Oxazolidine, 3,4-Dimethyl-5-[[(Trimethylsilyl)Oxy]Methyl]-, (4R,5R)-Rel- (9Ci) CAS NO 795313-00-7 is a chiral, silyl-protected oxazolidine derivative, a crucial building block in advanced organic synthesis. Its value lies in its role as a versatile chiral auxiliary and protected amino alcohol precursor, enabling the stereoselective construction of complex molecules. This high-purity intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals requiring precise stereochemical control.

Application

• As a chiral auxiliary in asymmetric synthesis for the production of enantiomerically pure compounds.
• As a key protected intermediate in the multi-step synthesis of complex pharmaceutical agents and natural products.
• In the research and development of novel catalysts and ligands for transition metal-catalyzed reactions.
• For the preparation of custom amino alcohols and other functionalized chiral building blocks.
• In process chemistry for the scale-up and optimization of synthetic routes to target molecules.
• As a reference standard or starting material in analytical method development and quality control laboratories.

Basic Information

Item	Details
Product Name	Oxazolidine, 3,4-Dimethyl-5-[[(Trimethylsilyl)Oxy]Methyl]-, (4R,5R)-Rel- (9Ci)
CAS No.	795313-00-7
Molecular Formula	C9H21NO2Si
Molecular Weight	203.36 g/mol
Synonyms	(4R,5R)-3,4-Dimethyl-5-[(trimethylsilyloxy)methyl]oxazolidine; (4R,5R)-rel-3,4-Dimethyl-5-[[(trimethylsilyl)oxy]methyl]oxazolidine; 3,4-Dimethyl-5-[(trimethylsilyloxy)methyl]oxazolidine; Chiral TMS-protected oxazolidine; (4R,5R)-Oxazolidine derivative; TMS-oxazolidine building block; Amino alcohol silyl ether
EINECS	Contact for details

Quality Control

Our Oxazolidine, 3,4-Dimethyl-5-[[(Trimethylsilyl)Oxy]Methyl]-, (4R,5R)-Rel- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided with every shipment to guarantee traceability and consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent degradation. Keep away from heat and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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