Description

5-Thiazolecarbonylchloride,4-Ethyl-2-Methyl-(9Ci) is a specialized heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting infectious diseases or central nervous system disorders.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides with improved efficacy.
• Material Science Research: Serves as a precursor for creating functionalized polymers or organic electronic materials with specific thiazole-based properties.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function or cellular pathways.
• Custom Synthesis & Contract Manufacturing: A key starting material for fine chemical manufacturers offering bespoke synthesis services to clients.
• Academic & Institutional Research: Utilized in university and government labs for fundamental studies in organic chemistry and heterocyclic compound development.

Basic Information

Product Name	5-Thiazolecarbonylchloride,4-Ethyl-2-Methyl-(9Ci)
CAS No.	126889-03-0
Molecular Formula	C7H8ClNOS
Molecular Weight	189.66 g/mol
Synonyms	4-Ethyl-2-methylthiazole-5-carbonyl chloride; 4-Ethyl-2-methyl-5-thiazolecarbonyl chloride; 2-Methyl-4-ethyl-5-thiazolecarbonyl chloride; 5-Carboxy-4-ethyl-2-methylthiazole chloride; 4-Ethyl-2-methyl-1,3-thiazole-5-carbonyl chloride; (4-Ethyl-2-methyl-1,3-thiazol-5-yl)carbonyl chloride
EINECS	Contact for details

Quality Control

Our 5-Thiazolecarbonylchloride,4-Ethyl-2-Methyl-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.