Description

6-Amino-3,4-Dihydro-3-Methyl-2(1H)-Quinazolinone is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its value lies in its functionalized quinazolinone core, which is essential for constructing molecules with targeted biological and material properties. This intermediate is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides that require specific heterocyclic scaffolds for efficacy.
• Material Science Research: Serves as a precursor for organic ligands and functional molecules in the development of novel polymers or electronic materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical entities.
• Fine Chemical Production: Integral to custom synthesis projects for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	6-Amino-3,4-Dihydro-3-Methyl-2(1H)-Quinazolinone
CAS No.	1410782-55-6
Molecular Formula	C9H11N3O
Molecular Weight	177.20 g/mol
Synonyms	3-Methyl-6-amino-3,4-dihydro-2(1H)-quinazolinone; 6-Amino-3-methyl-3,4-dihydroquinazolin-2(1H)-one; 2(1H)-Quinazolinone, 6-amino-3,4-dihydro-3-methyl-; 6-Amino-3-methyl-1,4-dihydroquinazolin-2-one; A-1410782
EINECS	Contact for details

Quality Control

Our 6-Amino-3,4-Dihydro-3-Methyl-2(1H)-Quinazolinone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.