Description

2-Chloro-9,10-dimethoxy-6,7-dihydropyrimido[6,1-a]isoquinolin-4-one is a high-purity, heterocyclic organic compound of significant interest in advanced chemical synthesis. This specialized molecule serves as a critical pharmacophore and key synthetic intermediate for research and development in medicinal chemistry. It is primarily required by pharmaceutical R&D laboratories, agrochemical innovators, and fine chemical manufacturers engaged in developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Agrochemical Development: Serves as a precursor in the research of novel crop protection agents and pesticides.
• Biochemical Tool Compound: Utilized in life science research to study biological pathways and enzyme interactions.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic & Institutional Research: Used in universities and research institutes for exploratory organic synthesis and methodological studies.

Basic Information

Product Name	2-Chloro-9,10-dimethoxy-6,7-dihydropyrimido[6,1-a]isoquinolin-4-one
CAS No.	75535-96-5
Molecular Formula	C₁₅H₁₃ClN₂O₃
Molecular Weight	304.73 g/mol
Synonyms	2-Chloro-9,10-dimethoxy-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one; Pyrimido[6,1-a]isoquinolin-4-one, 2-chloro-9,10-dimethoxy-6,7-dihydro-; CAS 75535-96-5; 2-Chloro-9,10-dimethoxy-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one; 6,7-Dihydro-2-chloro-9,10-dimethoxypyrimido[6,1-a]isoquinolin-4-one
EINECS	Contact for details

Quality Control

Our production of 2-Chloro-9,10-dimethoxy-6,7-dihydropyrimido[6,1-a]isoquinolin-4-one adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. All materials are characterized and released against comprehensive specifications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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