Description

1,3-Oxathiolane-2-Carboxylicacid,5-Ethoxy-,Ethylester(9Ci) is a specialized heterocyclic building block featuring a unique oxathiolane ring system. This compound is valued for its structural complexity and functional groups, making it a versatile intermediate in advanced organic synthesis. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for constructing novel molecular architectures, particularly in the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly those requiring complex heterocyclic cores.
• Agrochemical Synthesis: Used in the creation of novel pesticides, herbicides, and fungicides where the oxathiolane moiety can impart specific biological activity.
• Fine Chemical Production: Serves as a building block in the multi-step synthesis of specialty chemicals, flavors, and fragrances.
• Material Science Research: Investigated as a monomer or precursor for developing polymers with unique properties derived from the sulfur and oxygen heteroatoms.
• Academic & Industrial R&D: Employed in methodological studies and as a reference standard in chemical research laboratories worldwide.

Basic Information

Product Name	1,3-Oxathiolane-2-Carboxylicacid,5-Ethoxy-,Ethylester(9Ci)
CAS No.	171775-74-9
Molecular Formula	C8H14O4S
Molecular Weight	206.26 g/mol
Synonyms	Ethyl 5-ethoxy-1,3-oxathiolane-2-carboxylate; 5-Ethoxy-1,3-oxathiolane-2-carboxylic acid ethyl ester; 1,3-Oxathiolane-2-carboxylic acid, 5-ethoxy-, ethyl ester; Ethyl 5-ethoxy-1,3-oxathiolane-2-carboxylate (9CI); 2-Carbethoxy-5-ethoxy-1,3-oxathiolane; 5-Ethoxy-2-ethoxycarbonyl-1,3-oxathiolane
EINECS	Contact for details

Quality Control

Our 1,3-Oxathiolane-2-Carboxylicacid,5-Ethoxy-,Ethylester(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 95.0%
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.