Description

Ethyl 6,7-Dihydro-4H-Pyrano[4,3-D]-1,3-Thiazole-2-Carboxylate is a high-value heterocyclic building block and pharmaceutical intermediate. This compound is critical for research and development in medicinal chemistry, offering a versatile scaffold for the synthesis of novel bioactive molecules. It is primarily sought after by pharmaceutical R&D laboratories, agrochemical companies, and fine chemical manufacturers engaged in the development of new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Medicinal Chemistry Research: Used as a privileged scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Acts as a building block for creating new active ingredients in crop protection products, such as fungicides or herbicides.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Academic Research: Utilized in university and institutional labs for methodological development and exploring new chemical reactions involving fused pyran-thiazole systems.

Basic Information

Item	Detail
Product Name	Ethyl 6,7-Dihydro-4H-Pyrano[4,3-D]-1,3-Thiazole-2-Carboxylate
CAS No.	1141669-67-1
Molecular Formula	C9H11NO3S
Molecular Weight	213.25 g/mol
Synonyms	Ethyl 4H,6H,7H-pyrano[4,3-d]thiazole-2-carboxylate; 2-Carbethoxy-6,7-dihydro-4H-pyrano[4,3-d]thiazole; 6,7-Dihydro-4H-pyrano[4,3-d]thiazole-2-carboxylic acid ethyl ester; Ethyl 6,7-dihydro-4H-pyrano[4,3-d]thiazole-2-carboxylate; Pyrano[4,3-d]thiazole-2-carboxylic acid, 6,7-dihydro-4H-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 6,7-Dihydro-4H-Pyrano[4,3-D]-1,3-Thiazole-2-Carboxylate is produced under strict quality management protocols. We offer material suitable for research and development purposes, with typical purity levels exceeding 95% (HPLC). Each batch is supported by comprehensive analytical data. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to ensure it meets your specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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