Description

4-(4-Methylphenyl)-2-(Methylsulfanyl)-1,4-Dihydro-5H-Indeno[1,2-D]Pyrimidin-5-One is a high-value, heterocyclic organic compound belonging to the indenopyrimidinone class, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique fused-ring structure makes it a versatile building block for developing novel pharmacologically active molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the discovery and synthesis of new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Chemical Synthesis Building Block: Used in the construction of complex heterocyclic frameworks for medicinal chemistry and material science applications.
• Agrochemical Research: Serves as a starting material for synthesizing novel compounds with potential pesticidal or herbicidal activity.
• Academic & Industrial R&D: Employed in laboratories for method development, catalysis studies, and exploring new chemical reactions.
• Material Science Precursor: Investigated for the synthesis of organic electronic materials due to its conjugated system.

Basic Information

Product Name	4-(4-Methylphenyl)-2-(Methylsulfanyl)-1,4-Dihydro-5H-Indeno[1,2-D]Pyrimidin-5-One
CAS No.	691873-08-2
Molecular Formula	C20H16N2OS
Molecular Weight	332.42 g/mol
Synonyms	4-(p-Tolyl)-2-(methylthio)-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one; 2-(Methylsulfanyl)-4-(4-methylphenyl)-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one; 4-(4-Methylphenyl)-2-(methylthio)-1,4-dihydroindeno[1,2-d]pyrimidin-5-one; Indeno[1,2-d]pyrimidin-5-one, 4-(4-methylphenyl)-2-(methylthio)-1,4-dihydro-; 691873-08-2; 4-(4-Methylphenyl)-2-methylsulfanyl-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one
EINECS	Contact for details

Quality Control

Our production of 4-(4-Methylphenyl)-2-(Methylsulfanyl)-1,4-Dihydro-5H-Indeno[1,2-D]Pyrimidin-5-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support custom synthesis and can tailor purity grades, including research-grade and GMP-standard materials, to meet specific project requirements.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Research Grade)
Purity (HPLC)	≥ 98.0% / ≥ 99.0% (Custom grades available)
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.