Description

4(3H)-Quinazolinone, 3-Butyl-8-Methoxy-2-Methyl- is a high-purity, synthetically derived organic compound belonging to the quinazolinone class of heterocycles. This specialized chemical serves as a critical building block (advanced intermediate) in modern pharmaceutical and agrochemical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates targeting various therapeutic areas.
• Agrochemical Research: Building block for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Chemical Biology Probe: Used in medicinal chemistry to study enzyme inhibition or receptor-ligand interactions.
• Material Science Research: Potential monomer or additive for creating specialized polymers with specific optical or electronic properties.
• Academic & Institutional R&D: Serves as a reference standard or starting material for synthetic chemistry studies in universities and research institutes.

Basic Information

Product Name	4(3H)-Quinazolinone, 3-Butyl-8-Methoxy-2-Methyl-
CAS No.	100722-97-2
Molecular Formula	C₁₄H₁₈N₂O₂
Molecular Weight	246.31 g/mol
Synonyms	3-Butyl-8-methoxy-2-methyl-4(3H)-quinazolinone; 3-Butyl-8-methoxy-2-methylquinazolin-4(3H)-one; 8-Methoxy-3-butyl-2-methyl-4(3H)-quinazolinone; 2-Methyl-3-butyl-8-methoxy-4(3H)-quinazolinone; 4(3H)-Quinazolinone, 3-butyl-8-methoxy-2-methyl-; 3-n-Butyl-8-methoxy-2-methyl-4(3H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone, 3-Butyl-8-Methoxy-2-Methyl- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.