Description

Lotifazole is a high-purity pharmaceutical intermediate and organic synthesis building block. This compound is valued for its specific chemical structure, which makes it a critical precursor in the development of advanced active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical industries for synthesis and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Organic Synthesis: Used in research and development for constructing complex molecular architectures in medicinal chemistry.
• Chemical Research: Serves as a reference standard and reagent in academic and industrial R&D laboratories.
• Process Development: Employed in scaling up and optimizing synthetic routes for commercial pharmaceutical production.

Basic Information

Product Name	Lotifazole
CAS No.	71119-10-3
Molecular Formula	C15H12F3N3O2S
Molecular Weight	355.34 g/mol
Synonyms	1-Methyl-5-[(4-methylphenyl)sulfonyl]-3-(trifluoromethyl)-1H-pyrazole; 5-(p-Tolylsulfonyl)-1-methyl-3-(trifluoromethyl)pyrazole; 1-Methyl-5-(p-tolylsulfonyl)-3-(trifluoromethyl)-1H-pyrazole; 5-(4-Methylphenyl)sulfonyl-1-methyl-3-(trifluoromethyl)pyrazole; Lotifazole (USAN); USAN-84195; Lotifazolum
EINECS	Contact for details

Quality Control

Our Lotifazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.