Description

Pyrido(2,3-D)Pyrimidine, 2,4-Diamino-6-sec-Butyl-5-Methyl- is a high-purity, functionalized heterocyclic compound that serves as a critical building block in advanced organic synthesis. This specialized pyridopyrimidine derivative is valued for its unique molecular scaffold, which is essential for creating compounds with targeted biological activity. It is primarily utilized by research institutions and pharmaceutical development companies engaged in medicinal chemistry, particularly for the synthesis of novel kinase inhibitors and other therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel drug candidates, especially kinase inhibitors.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Biochemical Tool Compound: Serves as a starting material for synthesizing probes and inhibitors used in biological target validation and assay development.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate heterocyclic systems for various applications.
• Agrochemical Research: Potential intermediate in the development of new active ingredients for crop protection products.

Basic Information

Product Name	Pyrido(2,3-D)Pyrimidine, 2,4-Diamino-6-sec-Butyl-5-Methyl-
CAS No.	7319-47-3
Molecular Formula	C12H17N5
Molecular Weight	231.30 g/mol
Synonyms	2,4-Diamino-6-sec-butyl-5-methylpyrido[2,3-d]pyrimidine; 6-(1-Methylpropyl)-2,4-diamino-5-methylpyrido[2,3-d]pyrimidine; 2,4-Diamino-6-(1-methylpropyl)-5-methylpyrido[2,3-d]pyrimidine; 5-Methyl-6-sec-butyl-2,4-diaminopyrido[2,3-d]pyrimidine; PD 0166285; PD0166285; PD 166285; PD166285; GW 282974
EINECS	Contact for details

Quality Control

Our production of Pyrido(2,3-D)Pyrimidine, 2,4-Diamino-6-sec-Butyl-5-Methyl- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for research and development applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

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 to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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