Description

2-Ammonio-5-Chlorothiazolium Dichloride is a versatile and reactive heterocyclic organic salt, primarily valued as a key synthetic intermediate in advanced chemical manufacturing. Its structure makes it particularly useful for constructing complex molecules, especially in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and industrial chemists developing active ingredients, dyes, and functional materials who require a reliable, high-purity building block.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for antimicrobial and antiviral agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its reactive thiazolium core.
• Dye and Pigment Manufacturing: Serves as a precursor for specialty dyes and functional pigments due to its chlorothiazole structure.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new heterocyclic compounds and reaction methodologies.
• Material Science: Investigated as a monomer or additive for creating specialized polymers and conductive materials.

Basic Information

Product Name	2-Ammonio-5-Chlorothiazolium Dichloride
CAS No.	64415-16-3
Molecular Formula	C3H5Cl3N2S
Molecular Weight	219.51 g/mol
Synonyms	5-Chloro-1,3-thiazol-2-aminium dichloride; 2-Amino-5-chlorothiazole hydrochloride; 5-Chloro-2-thiazolamine hydrochloride; 5-Chloro-1,3-thiazol-2-amine hydrochloride; 2-Amino-5-chloro-1,3-thiazole dihydrochloride; 5-Chlorothiazol-2-ylammonium chloride
EINECS	Contact for details

Quality Control

Our 2-Ammonio-5-Chlorothiazolium Dichloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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