Description

1,2,5-Thiadiazol-3-Amine, 4,5-Dihydro-4-(2-Methylphenyl)-, 1,1-Dioxide (9Ci) is a specialized heterocyclic amine derivative with a sulfone functional group, serving as a high-value synthetic intermediate. Its unique molecular architecture makes it a critical precursor for constructing complex pharmacophores and advanced materials. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a monomer or functional additive in the development of specialty polymers and advanced organic electronic materials.
• Chemical Biology Probe: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and target identification.
• Organic Synthesis Scaffold: A versatile intermediate for constructing complex nitrogen and sulfur-containing heterocycles in academic and industrial R&D.

Basic Information

Product Name	1,2,5-Thiadiazol-3-Amine, 4,5-Dihydro-4-(2-Methylphenyl)-, 1,1-Dioxide (9Ci)
CAS No.	425632-73-1
Molecular Formula	C9H11N3O2S
Molecular Weight	225.27 g/mol
Synonyms	4,5-Dihydro-4-(2-methylphenyl)-1,2,5-thiadiazol-3-amine 1,1-dioxide; 4-(2-Methylphenyl)-4,5-dihydro-1,2,5-thiadiazol-3-amine 1,1-dioxide; 3-Amino-4,5-dihydro-4-(2-methylphenyl)-1,2,5-thiadiazole 1,1-dioxide; 4-(o-Tolyl)-4,5-dihydro-1,2,5-thiadiazol-3-amine 1,1-dioxide; 425632-73-1; 1,2,5-Thiadiazole-3-amine, 4,5-dihydro-4-(2-methylphenyl)-, 1,1-dioxide
EINECS	Contact for details

Quality Control

Our 1,2,5-Thiadiazol-3-Amine, 4,5-Dihydro-4-(2-Methylphenyl)-, 1,1-Dioxide (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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