Description

Ethyl (R)-(-)-2-Oxo-4-Thiazolidinecarboxylate is a high-purity chiral building block and key intermediate in organic synthesis. This compound is valued for its role in constructing complex molecules with defined stereochemistry, which is critical for developing active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel compounds and process development.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of various APIs, particularly those containing thiazolidine or related heterocyclic structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides with specific stereochemical requirements.
• Fine Chemical Production: Serves as a versatile building block for creating complex, high-value specialty chemicals.
• Asymmetric Synthesis: Employed in catalytic and stoichiometric asymmetric reactions to introduce the (R)-configured stereocenter.
• Biochemical Research: Used as a precursor or standard in studies involving enzyme inhibitors or metabolic pathway modulators.
• Material Science Research: Potential monomer or precursor for novel polymers and functional materials.

Basic Information

Product Name	Ethyl (R)-(-)-2-Oxo-4-Thiazolidinecarboxylate
CAS No.	98155-24-9
Molecular Formula	C6H9NO3S
Molecular Weight	175.21 g/mol
Synonyms	(R)-(-)-Ethyl 2-oxo-4-thiazolidinecarboxylate; (R)-Ethyl 2-oxo-1,3-thiazolidine-4-carboxylate; (4R)-2-Oxo-1,3-thiazolidine-4-carboxylic acid ethyl ester; (R)-(-)-2-Oxo-4-thiazolidinecarboxylic acid ethyl ester; Ethyl (R)-2-oxothiazolidine-4-carboxylate; (R)-2-Oxo-4-thiazolidinecarboxylic Acid Ethyl Ester; (R)-Oxt-C-OEt
EINECS	Contact for details

Quality Control

Our Ethyl (R)-(-)-2-Oxo-4-Thiazolidinecarboxylate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for synthetic applications. A comprehensive 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, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. This product is moisture-sensitive; ensure containers are sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
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.