Description

2-Thiazolecarboxaldehyde, 4-Methyl-, 3-Oxide (9Ci) is a specialized heterocyclic aldehyde derivative with a sulfoxide functional group, serving as a versatile and high-value synthetic intermediate. This compound matters for its unique reactivity profile, enabling the construction of complex molecular architectures in advanced chemical synthesis. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological and anti-infective applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands used in catalysis and material science.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and dyes.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	2-Thiazolecarboxaldehyde, 4-Methyl-, 3-Oxide (9Ci)
CAS No.	76133-08-9
Molecular Formula	C5H5NO2S
Molecular Weight	143.16 g/mol
Synonyms	4-Methyl-2-thiazolecarboxaldehyde 3-Oxide; 4-Methyl-2-formylthiazole 1-Oxide; 4-Methylthiazole-2-carbaldehyde 1-Oxide; 2-Formyl-4-methylthiazole 1-Oxide; 4-Methyl-1-oxido-1,3-thiazol-3-ium-2-carbaldehyde; 4-Methyl-2-thiazolecarboxaldehyde S-Oxide
EINECS	Contact for details

Quality Control

Our 2-Thiazolecarboxaldehyde, 4-Methyl-, 3-Oxide (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC/NMR), assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its sensitivity, the container should be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and moisture uptake. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 95.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals	< 20 ppm

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