Description

4(1H)-Quinazolinone, 2-Ethyl-2,3-Dihydro-2-Methyl- is a heterocyclic organic compound belonging to the quinazolinone class, serving as a versatile and valuable synthetic intermediate. Its core structure is pivotal for constructing more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced materials. This compound is essential for research and manufacturing organizations in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel compounds with targeted biological or functional properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, including kinase inhibitors and other biologically active molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: A versatile precursor for constructing complex heterocyclic frameworks in academic and industrial research laboratories.
• Material Science: Investigated for the development of organic electronic materials, dyes, and pigments.
• Biochemical Tool Compound: Serves as a core structure for developing enzyme inhibitors and receptor modulators for biological studies.

Basic Information

Product Name	4(1H)-Quinazolinone, 2-Ethyl-2,3-Dihydro-2-Methyl-
CAS No.	1012-59-5
Molecular Formula	C₁₁H₁₂N₂O
Molecular Weight	188.23 g/mol
Synonyms	2-Ethyl-2-methyl-2,3-dihydro-4(1H)-quinazolinone; 2-Ethyl-2-methyl-1,2,3,4-tetrahydro-4-oxoquinazoline; 2-Methyl-2-ethyl-2,3-dihydro-4(1H)-quinazolinone; 2,3-Dihydro-2-ethyl-2-methyl-4(1H)-quinazolinone; 4(1H)-Quinazolinone, 2,3-dihydro-2-ethyl-2-methyl-; 2-Ethyl-2-methyl-1,2-dihydro-4-quinazolinone; 2-Ethyl-2-methyl-3,4-dihydro-4-oxoquinazoline
EINECS	Contact for details

Quality Control

Our 4(1H)-Quinazolinone, 2-Ethyl-2,3-Dihydro-2-Methyl- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from methods such as HPLC, NMR, and IR spectroscopy. Our quality commitment ensures the material meets the stringent requirements for use as a high-value intermediate in regulated industries.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.