Description

4-Pyrimidinecarboxamide, N,n-Diethyl-1,2,3,6-Tetrahydro-2,6-Dioxo- is a specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its value lies in its unique pyrimidine-dione core, which is essential for constructing complex molecules with targeted biological and material properties. This high-purity intermediate is primarily needed by pharmaceutical research organizations and fine chemical manufacturers developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a monomer or functional additive in the creation of specialty polymers and advanced organic electronic materials.
• Academic & Contract Research: Essential reagent for medicinal chemistry programs and structure-activity relationship (SAR) studies in university and CRO laboratories.
• Chemical Synthesis: Versatile building block for constructing more complex pyrimidine and fused heterocyclic systems through further functionalization.

Basic Information

Product Name	4-Pyrimidinecarboxamide, N,n-Diethyl-1,2,3,6-Tetrahydro-2,6-Dioxo-
CAS No.	883-81-8
Molecular Formula	C9H13N3O3
Molecular Weight	211.22 g/mol
Synonyms	N,N-Diethyl-1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinecarboxamide; 1,2,3,6-Tetrahydro-N,N-diethyl-2,6-dioxo-4-pyrimidinecarboxamide; 4-Carbamoyl-1,2,3,6-tetrahydro-2,6-pyrimidinedione, N,N-diethyl-; Diethylbarbituric Acid Derivative; NSC 403697; 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide, N,N-diethyl-
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarboxamide, N,n-Diethyl-1,2,3,6-Tetrahydro-2,6-Dioxo- 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 research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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