Description

Saccharin 1-Methylimidazole (Smi) is a specialized organic compound that serves as a key intermediate in advanced chemical synthesis. Its unique structure, combining a saccharin moiety with a 1-methylimidazole ring, makes it a valuable precursor for developing novel pharmaceuticals and functional materials. This high-purity intermediate is essential for research and production in fine chemical, pharmaceutical, and agrochemical sectors requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting specific enzyme pathways.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Agrochemical Research: Serves as a precursor in developing new generation herbicides and plant growth regulators with enhanced selectivity.
• Material Science: Employed in the creation of novel polymers and coatings with tailored functional properties.
• Chemical Biology Probes: Utilized for designing molecular probes to study biological processes and enzyme functions.

Basic Information

Item	Details
Product Name	Saccharin 1-Methylimidazole (Smi)
CAS No.	482333-74-4
Molecular Formula	C11H11N3O3S
Molecular Weight	265.29 g/mol
Synonyms	1-Methyl-2-(1,1-dioxo-1,2-benzisothiazol-3-yl)imidazole; 3-(1-Methyl-1H-imidazol-2-yl)-1,2-benzisothiazole 1,1-Dioxide; Saccharin-1-methylimidazole; Smi; 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, 2-(1-methyl-1H-imidazol-2-yl)-; 482333-74-4; Saccharin Imidazole Derivative
EINECS	Contact for details

Quality Control

Our Saccharin 1-Methylimidazole (Smi) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We are committed to meeting the stringent requirements of our global partners in regulated industries.

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). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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