Description

4,6(1H,5H)-Pyrimidinedione,5-Cyclohexyl-5-Ethyldihydro-(5Ci) is a specialized dihydropyrimidinedione derivative, a key heterocyclic scaffold in advanced organic synthesis. This compound matters as a versatile pharmaceutical intermediate and research chemical for developing novel active ingredients. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to build complex molecular architectures. The product is supplied under strict quality control, with CAS number 668998-59-2.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive pyrimidinedione core.
• Fine Chemical Synthesis: Acts as a precursor for creating complex heterocyclic compounds in custom synthesis and contract manufacturing projects.
• Academic & Institutional R&D: Employed in medicinal chemistry programs and biochemical studies to explore structure-activity relationships (SAR).
• Chemical Library Development: A valuable component for constructing diverse screening libraries for high-throughput testing in drug discovery.

Basic Information

Product Name	4,6(1H,5H)-Pyrimidinedione,5-Cyclohexyl-5-Ethyldihydro-(5Ci)
CAS No.	668998-59-2
Molecular Formula	C₁₂H₂₀N₂O₂
Molecular Weight	224.30 g/mol
Synonyms	5-Cyclohexyl-5-ethyldihydro-4,6(1H,5H)-pyrimidinedione; 5-Cyclohexyl-5-ethyl-1,4,5,6-tetrahydropyrimidine-4,6-dione; 5-Cyclohexyl-5-ethylhexahydropyrimidine-4,6-dione; Dihydro-5-cyclohexyl-5-ethyl-4,6(1H,5H)-pyrimidinedione; 668998-59-2; 5CI compound; Cyclohexyl ethyl dihydropyrimidinedione
EINECS	Contact for details

Quality Control

Our 4,6(1H,5H)-Pyrimidinedione,5-Cyclohexyl-5-Ethyldihydro-(5Ci) is manufactured under a cGMP-compliant quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full traceability are provided and available upon request to support your regulatory and R&D documentation needs.

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 structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.