Description

n-(3-Cyano-5-Oxo-1-Pentyl-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidin-2-Ylidene)-3,4-Dimethylbenzamide is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in drug discovery and process development for complex small molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel drug candidates, especially those targeting specific enzyme inhibitors or receptor modulators.
• Organic Synthesis Building Block: Used in research-scale and pilot-scale organic chemistry for constructing complex fused pyrimidine and dipyrido-pyrimidine ring systems.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies in academic and industrial drug discovery programs.
• Process Chemistry Development: Employed in the optimization of synthetic routes for scale-up to commercial manufacturing of target APIs.
• Reference Standard: Can be supplied as a high-purity standard for analytical method development and quality control in API production.

Basic Information

Product Name	n-(3-Cyano-5-Oxo-1-Pentyl-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidin-2-Ylidene)-3,4-Dimethylbenzamide
CAS No.	845799-27-1
Molecular Formula	C26H23N5O2
Molecular Weight	437.50 g/mol
Synonyms	3,4-Dimethyl-N-(3-cyano-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene)benzamide; 845799-27-1; UNII-9J8U3Q4I4R; 9J8U3Q4I4R; Benzamide, 3,4-dimethyl-N-(3-cyano-5-oxo-1-pentyl-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene)-; SCHEMBL23306277; DTXSID60654269
EINECS	Contact for details

Quality Control

Our n-(3-Cyano-5-Oxo-1-Pentyl-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidin-2-Ylidene)-3,4-Dimethylbenzamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
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.