Description

3,4,6-Trimethyl-3,4-Dihydro-5H-1,2,3-Triazolo[4,5-D]Pyrimidine-5,7(6H)-Dione is a high-purity heterocyclic organic compound with the CAS number 2278-16-2, serving as a critical building block in advanced chemical synthesis. Its fused triazolopyrimidine dione structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. This product is essential for research institutions and industrial manufacturers focused on medicinal chemistry, crop protection, and materials science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides with specific modes of action.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Specialty Chemical Production: Intermediate for manufacturing dyes, pigments, and advanced functional materials requiring complex heterocyclic cores.
• Academic & R&D: A valuable reference standard and starting material for universities and corporate R&D labs exploring nitrogen-rich heterocycles.

Basic Information

Product Name	3,4,6-Trimethyl-3,4-Dihydro-5H-1,2,3-Triazolo[4,5-D]Pyrimidine-5,7(6H)-Dione
CAS No.	2278-16-2
Molecular Formula	C8H10N4O2
Molecular Weight	194.19 g/mol
Synonyms	3,4,6-Trimethyl-4,5-dihydro-3H-1,2,3-triazolo[4,5-d]pyrimidine-5,7-dione; 1,2,3-Triazolo[4,5-d]pyrimidine-5,7(1H,6H)-dione, 3,4,6-trimethyl-3,4-dihydro-; 2278-16-2; Trimethyltriazolopyrimidinedione; NSC 163049; 3,4,6-Trimethyl-3,4-dihydro-5H-[1,2,3]triazolo[4,5-d]pyrimidine-5,7-dione; 5H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(6H)-dione, 3,4,6-trimethyl-3,4-dihydro-
EINECS	Contact for details

Quality Control

Our 3,4,6-Trimethyl-3,4-Dihydro-5H-1,2,3-Triazolo[4,5-D]Pyrimidine-5,7(6H)-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and agrochemical research. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.