Description

n-[3-Cyano-1-(3-Ethoxypropyl)-5-Oxo-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidin-2-Ylidene]-3,4-Dimethylbenzamide CAS NO 846062-66-6 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 and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially in oncology and antiviral research.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex dipyridopyrimidine-based molecular libraries.
• Chemical Biology Probes: Serves as a core structure for developing enzyme inhibitors or receptor modulators in biochemical assays.
• Fine Chemical Production: Intermediate for manufacturing high-value, low-volume specialty chemicals with specific biological activity.
• Contract Manufacturing (CMO): Supplied to contract development and manufacturing organizations (CDMOs) for cGMP-compliant API synthesis.

Basic Information

Item	Details
Product Name	n-[3-Cyano-1-(3-Ethoxypropyl)-5-Oxo-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidin-2-Ylidene]-3,4-Dimethylbenzamide
CAS No.	846062-66-6
Molecular Formula	C27H25N5O3
Molecular Weight	467.52 g/mol
Synonyms	3,4-Dimethyl-N-[3-cyano-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]benzamide; 846062-66-6; UNII-8P3QPY9V1I; Benzamide, N-[3-cyano-1-(3-ethoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidin-2-ylidene]-3,4-dimethyl-; 8P3QPY9V1I; SCHEMBL21806219; DTXSID701330695; AKOS040759232
EINECS	Contact for details

Quality Control

Our production of n-[3-Cyano-1-(3-Ethoxypropyl)-5-Oxo-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidin-2-Ylidene]-3,4-Dimethylbenzamide adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the precise specifications required for pharmaceutical R&D and cGMP manufacturing. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under dry, inert conditions (e.g., nitrogen atmosphere) at a controlled room temperature (15-25°C). Keep the container in a cool, dry, and well-ventilated area, 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 standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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