Description

n-[3-Cyano-1-(3-Ethoxypropyl)-5-Oxo-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidin-2-Ylidene]-2-Methylbenzamide is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities. The material is supplied with stringent quality control to ensure batch-to-batch consistency for demanding R&D and scale-up processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially for oncology and antiviral research.
• Organic Synthesis Research: Used in academic and industrial laboratories to explore new heterocyclic chemistry and reaction pathways.
• API Development: Serves as a precursor in the development and optimization of Active Pharmaceutical Ingredient (API) manufacturing processes.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development and validation in quality control laboratories.
• Biochemical Research: Potential use in creating molecular probes for studying biological targets and mechanisms of action.

Basic Information

Product Name	n-[3-Cyano-1-(3-Ethoxypropyl)-5-Oxo-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidin-2-Ylidene]-2-Methylbenzamide
CAS No.	844455-09-0
Molecular Formula	C25H23N5O3
Molecular Weight	441.48 g/mol
Synonyms	2-Methyl-N-[3-cyano-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]benzamide; Dipyridopyrimidinone derivative; CAS 844455-09-0; Advanced Heterocyclic Intermediate; Pharmaceutical Building Block 844455-09-0
EINECS	Contact for details

Quality Control

Our n-[3-Cyano-1-(3-Ethoxypropyl)-5-Oxo-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidin-2-Ylidene]-2-Methylbenzamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications and test results is provided to ensure full traceability and compliance with your research or production requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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