Description

n-Butyl-2-Imino-5-Oxo-1-(3-Pyridinylmethyl)-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidine-3-Carboxamide is a high-purity, complex heterocyclic compound designed for advanced research and development. This molecule serves as a critical pharmacological reference standard and a key synthetic intermediate in the discovery of novel therapeutic agents. It is primarily needed by pharmaceutical R&D laboratories, biotechnology companies, and academic research institutions focused on medicinal chemistry and drug discovery pipelines.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Used as a core scaffold or reference compound for structure-activity relationship (SAR) studies and lead optimization.
• Biochemical Assay Development: Serves as a standard or probe in high-throughput screening (HTS) assays to identify potential enzyme inhibitors or receptor modulators.
• Academic Research: Utilized in university and institutional labs for investigating heterocyclic chemistry and developing new synthetic methodologies.
• Contract Research Organization (CRO) Services: Supplied to CROs supporting external drug discovery programs for client pharmaceutical companies.
• Reference Standard for Analytical Testing: Provides a certified material for method development, validation, and quality control in analytical laboratories.

Basic Information

Product Name	n-Butyl-2-Imino-5-Oxo-1-(3-Pyridinylmethyl)-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidine-3-Carboxamide
CAS No.	845660-84-6
Molecular Formula	C25H24N6O2
Molecular Weight	440.50 g/mol
Synonyms	1-(3-Pyridinylmethyl)-N-butyl-2-imino-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide; BMS-488043 (Research Code); 845660-84-6; N-Butyl-2-imino-5-oxo-1-(pyridin-3-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide; BMS488043; CCR5 Antagonist (Research Grade); HIV Entry Inhibitor Intermediate
EINECS	Contact for details

Quality Control

Our n-Butyl-2-Imino-5-Oxo-1-(3-Pyridinylmethyl)-1,5-Dihydro-2H-Dipyrido[1,2-A:2,3-D]Pyrimidine-3-Carboxamide is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability for research applications. All products undergo rigorous analytical testing, including HPLC, NMR, and MS, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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