Description

5-Chloro-10-Methylpyrimido[4,5-B]Quinoline-2,4(3H,10H)-Dione is a high-purity, specialized heterocyclic organic compound with a fused pyrimidoquinoline structure. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis, enabling the development of novel active molecules. It is primarily required by pharmaceutical R&D and fine chemical synthesis sectors for creating targeted therapeutic agents and complex chemical libraries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Medicinal Chemistry Research: Used as a core scaffold for constructing and screening compound libraries in drug discovery programs.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to introduce the fused pyrimidoquinoline moiety into target molecules.
• Agrochemical Research: Potential intermediate in the development of new herbicides or pesticides with specific modes of action.
• Material Science Precursor: Investigated for the synthesis of organic electronic materials or fluorescent dyes due to its conjugated heterocyclic system.

Basic Information

Product Name	5-Chloro-10-Methylpyrimido[4,5-B]Quinoline-2,4(3H,10H)-Dione
CAS No.	137347-70-7
Molecular Formula	C₁₂H₈ClN₃O₂
Molecular Weight	261.66 g/mol
Synonyms	5-Chloro-10-methylpyrimido[4,5-b]quinoline-2,4(3H,10H)-dione; 2,4(1H,3H)-Pyrimidinedione, 5-chloro-1,10-dihydro-10-methylpyrimido[4,5-b]quinoline-; 5-Chloro-10-methyl-3,10-dihydropyrimido[4,5-b]quinoline-2,4-dione; 5-Chloro-10-methyl-1H,10H-pyrimido[4,5-b]quinoline-2,4-dione; 137347-70-7 (CAS); Pyrimido[4,5-b]quinoline-2,4-dione derivative
EINECS	Contact for details

Quality Control

Our production of 5-Chloro-10-Methylpyrimido[4,5-B]Quinoline-2,4(3H,10H)-Dione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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