Description

3-Methyl-4-Isothiazolecarbaldehyde Thiosemicarbazone is a specialized heterocyclic organic compound belonging to the isothiazole class, functionalized with a thiosemicarbazone moiety. This structure is of significant interest in advanced chemical synthesis and pharmaceutical research due to its potential as a versatile building block and a precursor for bioactive molecules. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel agrochemicals, pharmaceuticals, and materials science applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or possessing anti-proliferative activity.
• Agrochemical Research: Used in the development of new fungicides, herbicides, or plant growth regulators, leveraging the biological activity of the isothiazole and thiosemicarbazone functional groups.
• Chemical Synthesis Building Block: Acts as a versatile reagent for constructing complex heterocyclic systems in organic and medicinal chemistry research.
• Material Science Applications: Investigated for use in the development of specialized polymers, ligands for metal complexes, or functional materials.
• Analytical Reference Standard: Employed as a high-purity standard in analytical laboratories for method development, quality control, and regulatory testing.

Basic Information

Product Name	3-Methyl-4-Isothiazolecarbaldehyde Thiosemicarbazone
CAS No.	3683-57-6
Molecular Formula	C6H8N4S2
Molecular Weight	200.28 g/mol
Synonyms	4-Isothiazolecarboxaldehyde, 3-methyl-, 2-(aminothioxomethyl)hydrazone; 3-Methyl-4-isothiazolecarboxaldehyde thiosemicarbazone; (E)-2-(2-(3-Methylisothiazole-4-carbonyl)hydrazine-1-carbothioamide); 3-Methyl-4-isothiazolecarbaldehyde thiosemicarbazide; Thiosemicarbazone of 3-Methyl-4-isothiazolecarbaldehyde
EINECS	Contact for details

Quality Control

Our 3-Methyl-4-Isothiazolecarbaldehyde Thiosemicarbazone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.