Description

4-(3-Methylphenyl)-2H-Pyrido[4,3-E]-1,2,4-Thiadiazin-3(4H)-One 1,1-Dioxide is a high-purity, specialized heterocyclic compound of significant interest in advanced organic synthesis. This compound serves as a critical building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its unique structural framework.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel therapeutic agents, particularly for central nervous system (CNS) and metabolic disorder targets.
• Agrochemical Research: Used as a core scaffold for developing new classes of herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or additive in the creation of advanced polymers and organic electronic materials.
• Chemical Biology: Employed as a probe or ligand in biochemical assays and for studying protein-ligand interactions.
• Academic & R&D: Fundamental building block for methodological studies in heterocyclic and medicinal chemistry.
• Custom Synthesis: Starting material for contract research organizations (CROs) and CDMOs producing client-specific derivatives.

Basic Information

Product Name	4-(3-Methylphenyl)-2H-Pyrido[4,3-E]-1,2,4-Thiadiazin-3(4H)-One 1,1-Dioxide
CAS No.	72810-61-8
Molecular Formula	C₁₄H₁₁N₃O₃S
Molecular Weight	301.32 g/mol
Synonyms	4-(3-Methylphenyl)-2H-pyrido[4,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide; 4-(m-Tolyl)-2H-pyrido[4,3-e]-1,2,4-thiadiazin-3(4H)-one 1,1-dioxide; 72810-61-8; Pyrido[4,3-e][1,2,4]thiadiazine 1,1-dioxide derivative; 4-(3-Methylphenyl)-3-oxo-3,4-dihydro-2H-pyrido[4,3-e][1,2,4]thiadiazine 1,1-dioxide
EINECS	Contact for details

Quality Control

Our 4-(3-Methylphenyl)-2H-Pyrido[4,3-E]-1,2,4-Thiadiazin-3(4H)-One 1,1-Dioxide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding research and development projects.

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); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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