Description

2-Methoxyethyl 5-(3,4-Dichlorophenyl)-2-Ethyl-7-Methyl-3-Oxo-2,3-Dihydro-5H-[1,3]Thiazolo[3,2-A]Pyrimidine-6-Carboxylate is a high-purity, complex heterocyclic compound serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its precise molecular architecture, which is essential for constructing sophisticated active pharmaceutical ingredients (APIs) and agrochemicals. This product is primarily needed by research and development laboratories, pharmaceutical manufacturers, and agrochemical companies focused on developing new therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, or insecticides, leveraging its fused thiazolopyrimidine core.
• Chemical Synthesis: Serves as a versatile scaffold in organic chemistry for constructing complex heterocyclic libraries for high-throughput screening (HTS).
• Academic & Contract Research: Employed in university and CRO settings for methodological studies and the discovery of new chemical entities (NCEs).
• Process Chemistry Development: Used to optimize scalable synthetic routes for the commercial production of target molecules.

Basic Information

Product Name	2-Methoxyethyl 5-(3,4-Dichlorophenyl)-2-Ethyl-7-Methyl-3-Oxo-2,3-Dihydro-5H-[1,3]Thiazolo[3,2-A]Pyrimidine-6-Carboxylate
CAS No.	835910-95-7
Molecular Formula	C19H18Cl2N2O4S
Molecular Weight	441.33 g/mol
Synonyms	2-Methoxyethyl 5-(3,4-dichlorophenyl)-2-ethyl-7-methyl-3-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate; Thiazolo[3,2-a]pyrimidine-6-carboxylic acid, 5-(3,4-dichlorophenyl)-2-ethyl-7-methyl-3-oxo-2,3-dihydro-, 2-methoxyethyl ester; CAS 835910-95-7; 5H-[1,3]Thiazolo[3,2-a]pyrimidine-6-carboxylate derivative; 2-Ethyl-7-methyl-3-oxo-5-(3,4-dichlorophenyl)thiazolo[3,2-a]pyrimidine-6-carboxylic acid 2-methoxyethyl ester
EINECS	Contact for details

Quality Control

Our 2-Methoxyethyl 5-(3,4-Dichlorophenyl)-2-Ethyl-7-Methyl-3-Oxo-2,3-Dihydro-5H-[1,3]Thiazolo[3,2-A]Pyrimidine-6-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for pharmaceutical and agrochemical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any single impurity ≤ 0.5%, Total impurities ≤ 1.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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