Description

3,4-Dihydro-7-Methoxy-4-Oxoquinazolin-6-Yl Acetate is a high-purity, specialized quinazolinone derivative used as a critical pharmaceutical intermediate. This compound matters for its role in the synthesis of advanced active pharmaceutical ingredients (APIs) and other fine chemicals, where precise molecular structure is paramount. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and life science industries for developing new therapeutic agents and high-value chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel quinazolinone-based drug candidates and active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the discovery of new bioactive molecules.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced crop protection agents and pesticides.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for high-value, low-volume specialty chemicals.
• Biochemical Research: Utilized as a reference standard or reagent in biochemical assays and pharmacological studies.

Basic Information

Product Name	3,4-Dihydro-7-Methoxy-4-Oxoquinazolin-6-Yl Acetate
CAS No.	179688-53-0
Molecular Formula	C12H12N2O4
Molecular Weight	248.24 g/mol
Synonyms	6-Acetoxy-7-methoxy-3,4-dihydroquinazolin-4-one; 7-Methoxy-4-oxo-3,4-dihydroquinazolin-6-yl acetate; 6-Acetyloxy-7-methoxy-3,4-dihydro-4-quinazolinone; 3,4-Dihydro-7-methoxy-4-oxo-6-quinazolinyl acetate; Acetic acid 7-methoxy-4-oxo-3,4-dihydro-6-quinazolinyl ester
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-7-Methoxy-4-Oxoquinazolin-6-Yl Acetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical R&D and cGMP intermediate synthesis.

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 tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

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