Description

2(1H)-Pyrimidinone,5-Acetyl-3,4-Dihydro-6-Methyl-4-(3-Thienyl)-(9Ci) is a high-purity, heterocyclic organic compound featuring a fused pyrimidinone and thiophene structure, serving as a sophisticated chemical intermediate. This compound is valued for its unique molecular architecture, which provides a versatile scaffold for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and life sciences industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, metabolic diseases, or anti-infective agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Serves as a monomer or functional additive in the research of advanced polymers, organic semiconductors, or liquid crystals.
• Chemical Biology Probe: Utilized in academic and industrial research to study enzyme inhibition or modulate biological pathways due to its specific pharmacophore.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing specialized compounds for clients.

Basic Information

Product Name	2(1H)-Pyrimidinone,5-Acetyl-3,4-Dihydro-6-Methyl-4-(3-Thienyl)-(9Ci)
CAS No.	423153-18-8
Molecular Formula	C11H12N2O2S
Molecular Weight	236.29 g/mol
Synonyms	5-Acetyl-3,4-dihydro-6-methyl-4-(3-thienyl)-2(1H)-pyrimidinone; 4-(3-Thienyl)-5-acetyl-3,4-dihydro-6-methyl-2(1H)-pyrimidinone; 5-Acetyl-4-(3-thienyl)-3,4-dihydro-6-methyl-1H-pyrimidin-2-one; 423153-18-8; 5-Acetyl-4-(thiophen-3-yl)-3,4-dihydro-6-methylpyrimidin-2(1H)-one
EINECS	Contact for details

Quality Control

Our production of 2(1H)-Pyrimidinone,5-Acetyl-3,4-Dihydro-6-Methyl-4-(3-Thienyl)-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR, MS) to confirm identity and quantify impurities. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container sealed to prevent moisture absorption and contamination. This material is light-sensitive and should be handled under appropriate conditions to maintain 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)	≥ 97.0%
Water Content (KF)	≤ 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.