Description

Pyrimido[4,5-g]quinazoline-4,9-dione, 2,7-bis(chloromethyl)-3,8-dihydro-5,10-dimethoxy- is a specialized heterocyclic organic compound with a complex fused-ring structure. This high-purity chemical intermediate is valued for its unique molecular architecture, which makes it a critical building block in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and synthesis of novel drug candidates, particularly in oncology and antiviral therapeutic areas.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators due to its bioactive quinazoline-dione core.
• Material Science: Investigated as a monomer or building block for creating advanced polymers and organic electronic materials with specific optical or electronic properties.
• Dye & Pigment Synthesis: Acts as an intermediate for producing specialized heterocyclic dyes and high-performance pigments.
• Academic & Contract Research: Utilized in universities and CROs (Contract Research Organizations) for methodological studies in organic synthesis and heterocyclic chemistry.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and target identification.

Basic Information

Item	Details
Product Name	Pyrimido[4,5-g]quinazoline-4,9-dione, 2,7-bis(chloromethyl)-3,8-dihydro-5,10-dimethoxy-
CAS No.	908825-02-5
Molecular Formula	C16H14Cl2N2O4
Molecular Weight	369.20 g/mol
Synonyms	2,7-Bis(chloromethyl)-3,8-dihydro-5,10-dimethoxypyrimido[4,5-g]quinazoline-4,9-dione; 5,10-Dimethoxy-2,7-bis(chloromethyl)-3,8-dihydropyrimido[4,5-g]quinazoline-4,9-dione; 908825-02-5; Pyrimidoquinazolinedione derivative; Bis-chloromethyl dimethoxy dihydropyrimidoquinazolinedione
EINECS	Contact for details

Quality Control

Our Pyrimido[4,5-g]quinazoline-4,9-dione derivative is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and consistency.

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 away from strong bases and reducing agents. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 3.0%

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