Description

2H-Pyrimido(4,5-E)-1,2,4-Thiadiazine-6,8(5H,7H)-Dione, 5,7-Dimethyl-, 1,1-Dioxide is a high-purity, specialized heterocyclic compound with a sulfone functional group, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in enabling the development of novel molecular architectures, particularly for applications demanding specific electronic or steric properties. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to synthesize new active ingredients and functional materials.

Application

This compound is a versatile building block with applications across several high-tech industries:

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective targets.
• Agrochemical Research: Used in developing new classes of herbicides, fungicides, and plant growth regulators with unique modes of action.
• Material Science: Acts as a monomer or additive in the creation of specialty polymers and advanced organic electronic materials.
• Chemical Biology & Proteomics: Employed as a scaffold or probe in the design of enzyme inhibitors and molecular tools for biological research.
• Academic & Contract Research: A valuable reagent for methodological development and exploring new chemical reactions in university and CRO laboratories.

Basic Information

Product Name	2H-Pyrimido(4,5-E)-1,2,4-Thiadiazine-6,8(5H,7H)-Dione, 5,7-Dimethyl-, 1,1-Dioxide
CAS No.	74039-28-4
Molecular Formula	C7H8N4O4S
Molecular Weight	244.23 g/mol
Synonyms	5,7-Dimethyl-2H-pyrimido[4,5-e][1,2,4]thiadiazine-6,8(5H,7H)-dione 1,1-dioxide; 5,7-Dimethylpyrimido[4,5-e][1,2,4]thiadiazine-6,8-dione 1,1-dioxide; 74039-28-4; Pyrimidothiadiazinedione dioxide derivative
EINECS	Contact for details

Quality Control

Our production of 2H-Pyrimido(4,5-E)-1,2,4-Thiadiazine-6,8(5H,7H)-Dione, 5,7-Dimethyl-, 1,1-Dioxide adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided and can be tailored to meet specific regulatory or internal quality standards.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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