Description

S-Methyl Isothiosemicarbazide Hydroiodide is a specialized organic salt of significant interest in advanced chemical synthesis. This compound serves as a critical building block and reagent for the preparation of heterocyclic compounds and complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments within the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those containing thiadiazole or other nitrogen-sulfur heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis Reagent: Acts as a versatile reagent for introducing the methylisothiosemicarbazide moiety into target molecules.
• Coordination Chemistry: Potential ligand for metal complexation in catalytic and material applications.
• Polymer Science: Building block for specialty polymers and functional materials.

Basic Information

Product Name	S-Methyl Isothiosemicarbazide Hydroiodide
CAS No.	49597-58-2
Molecular Formula	C₂H₈IN₃S
Molecular Weight	233.07 g/mol
Synonyms	S-Methylisothiosemicarbazide Hydroiodide; 1-Methyl-3-thiosemicarbazide Hydroiodide; Isothiosemicarbazide, S-methyl-, hydroiodide; 3-Methyl-3-thiosemicarbazide Hydroiodide; Methylisothiosemicarbazide Hydroiodide; (Methylcarbamothioyl)hydrazine Hydroiodide; 49597-58-2; S-Methyl isothiosemicarbazide hydriodide
EINECS	Contact for details

Quality Control

Our S-Methyl Isothiosemicarbazide Hydroiodide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support custom synthesis and can tailor purity grades to meet specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

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

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