Description

4(1H)-Pyrimidinone,2-Amino-1-Ethyl-5,6-Dihydro-(9Ci) is a specialized heterocyclic organic compound, identified by CAS number 88075-52-9, that serves as a critical building block in advanced chemical synthesis. Its value lies in its functionalized pyrimidinone core, which is essential for constructing complex molecular architectures with targeted biological or material properties. This high-purity intermediate is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes and receptors where the dihydropyrimidinone scaffold is relevant.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic structure for bioactivity.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex specialty chemicals, dyes, and functional polymers.
• Academic & Contract Research: Essential reagent for medicinal chemistry programs and structure-activity relationship (SAR) studies in academic and CRO laboratories.
• Material Science: Potential monomer or additive in the research of advanced organic materials due to its amine and carbonyl functionalities.

Basic Information

Item	Details
Product Name	4(1H)-Pyrimidinone,2-Amino-1-Ethyl-5,6-Dihydro-(9Ci)
CAS No.	88075-52-9
Molecular Formula	C6H11N3O
Molecular Weight	141.17 g/mol
Synonyms	2-Amino-1-ethyl-5,6-dihydro-4(1H)-pyrimidinone; 2-Amino-1-ethyl-4,5-dihydro-1H-pyrimidin-6-one; 1-Ethyl-2-amino-5,6-dihydro-4(1H)-pyrimidinone; 2-Amino-1-ethyl-1,4,5,6-tetrahydropyrimidin-4-one; 88075-52-9; 2-Amino-1-ethyl-5,6-dihydropyrimidin-4(1H)-one
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone,2-Amino-1-Ethyl-5,6-Dihydro-(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data, including HPLC purity, NMR, and mass spectrometry confirmation, to support your research and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.