Description

4-Thiazolecarbonyl Chloride, 2-Amino- (9Ci) is a high-purity, reactive heterocyclic building block essential for advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of complex molecules with specific biological activities. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides.
• Chemical Research: Serves as a versatile building block for constructing complex thiazole-containing heterocycles in academic and industrial R&D settings.
• Material Science: Potential application in the development of specialty polymers and functional materials with unique electronic or photochemical properties.
• Bioconjugation Chemistry: The reactive carbonyl chloride group can be utilized for labeling biomolecules or creating targeted bioconjugates in life science research.

Basic Information

Product Name	4-Thiazolecarbonyl Chloride, 2-Amino- (9Ci)
CAS No.	749795-92-4
Molecular Formula	C4H3ClN2OS
Molecular Weight	162.60 g/mol
Synonyms	2-Amino-1,3-thiazole-4-carbonyl chloride; 2-Aminothiazole-4-carbonyl chloride; 2-Amino-4-thiazolecarbonyl chloride; 4-Carbamoyl-2-aminothiazole chloride; 2-Amino-4-carboxythiazole chloride; 4-Thiazolecarboxylic acid, 2-amino-, chloride (9CI)
EINECS	Contact for details

Quality Control

Our 4-Thiazolecarbonyl Chloride, 2-Amino- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 incompatible materials such as strong bases, strong oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.