Description

(5Rs)-5-Ethyl-2,6-Diimino-5-Phenyl-1,2,5,6-Tetrahydropyrimidin-4(3H)-One is a specialized heterocyclic organic compound featuring a unique tetrahydropyrimidinone core with multiple imino functionalities. This molecular structure makes it a valuable high-purity intermediate and building block for advanced chemical synthesis. It is primarily required by pharmaceutical R&D and fine chemical manufacturers for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key chiral building block in the research and synthesis of novel drug candidates, particularly in medicinal chemistry programs.
• Organic Synthesis Reagent: Used in the construction of complex heterocyclic frameworks due to its reactive diimino and carbonyl groups.
• Chemical Research: Serves as a reference standard and starting material in academic and industrial research for studying reaction mechanisms and developing new synthetic methodologies.
• Agrochemical Development: Potential intermediate in the synthesis of advanced, high-performance crop protection agents.
• Material Science Precursor: Investigated for the development of organic electronic materials and specialty polymers.

Basic Information

Product Name	(5Rs)-5-Ethyl-2,6-Diimino-5-Phenyl-1,2,5,6-Tetrahydropyrimidin-4(3H)-One
CAS No.	69125-70-8
Molecular Formula	C₁₂H₁₄N₄O
Molecular Weight	230.27 g/mol
Synonyms	5-Ethyl-2,6-diimino-5-phenyl-1,2,5,6-tetrahydropyrimidin-4(3H)-one; 5-Ethyl-5-phenyl-2,6-diiminotetrahydropyrimidin-4-one; 69125-70-8; (5RS)-5-Ethyl-2,6-diimino-5-phenyl-1,2,5,6-tetrahydropyrimidin-4(3H)-one; 5-Phenyl-5-ethyl-2,6-diiminotetrahydropyrimidin-4-one; Tetrahydropyrimidinone derivative; 4(3H)-Pyrimidinone, 5-ethyl-2,6-diimino-5-phenyl-1,2,5,6-tetrahydro-
EINECS	Contact for details

Quality Control

Our (5Rs)-5-Ethyl-2,6-Diimino-5-Phenyl-1,2,5,6-Tetrahydropyrimidin-4(3H)-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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