Description

4(3H)-Quinazolinone, 8-Methoxy-3-Methyl-2-(1-Methylethyl)- is a high-purity, synthetically derived organic compound belonging to the quinazolinone class of heterocycles. This compound serves as a critical pharmaceutical intermediate and a versatile building block for advanced chemical synthesis. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its bioactive quinazolinone core.
• Organic Synthesis Building Block: Employed in constructing complex molecular architectures for material science and chemical research.
• Biochemical Research: Acts as a standard or reagent in enzymatic studies and biochemical assays.
• Fine Chemical Production: Utilized in the manufacture of dyes, pigments, or other performance chemicals.

Basic Information

Product Name	4(3H)-Quinazolinone, 8-Methoxy-3-Methyl-2-(1-Methylethyl)-
CAS No.	71182-28-0
Molecular Formula	C₁₃H₁₆N₂O₂
Molecular Weight	232.28 g/mol
Synonyms	8-Methoxy-3-methyl-2-(propan-2-yl)quinazolin-4(3H)-one; 2-Isopropyl-8-methoxy-3-methyl-4(3H)-quinazolinone; 8-Methoxy-3-methyl-2-isopropyl-4(3H)-quinazolinone; 2-Isopropyl-8-methoxy-3-methylquinazolin-4(3H)-one; 4(3H)-Quinazolinone, 8-methoxy-3-methyl-2-(1-methylethyl)-; 71182-28-0; Quinazolinone derivative
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone derivative is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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 area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (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.