Description

4-Pyrimidinamine, n-Cyclopentyl-5-(2,4-Dichlorophenyl)-2-Methyl- is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 917896-13-0. This compound is critical for the research and development of novel therapeutic agents, particularly in the fields of oncology and antiviral treatments. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers requiring reliable, high-quality building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel small-molecule drug candidates targeting specific biological pathways.
• Oncology Research: Used in the development of kinase inhibitors and other targeted cancer therapies due to its pyrimidine-based scaffold.
• Antiviral Drug Development: Serves as a core structure for compounds being investigated for antiviral activity.
• Chemical Biology & Proteomics: Employed as a molecular probe or tag in biochemical assays to study protein-ligand interactions.
• Agrochemical Research: Potential intermediate for developing new active ingredients in crop protection products.
• Academic & Institutional Research: Used by universities and research institutes for medicinal chemistry programs and pharmacological studies.

Basic Information

Product Name	4-Pyrimidinamine, n-Cyclopentyl-5-(2,4-Dichlorophenyl)-2-Methyl-
CAS No.	917896-13-0
Molecular Formula	C16H17Cl2N3
Molecular Weight	322.23 g/mol
Synonyms	N-Cyclopentyl-5-(2,4-dichlorophenyl)-2-methylpyrimidin-4-amine; 5-(2,4-Dichlorophenyl)-2-methyl-N-cyclopentylpyrimidin-4-amine; 2-Methyl-5-(2,4-dichlorophenyl)-N-cyclopentyl-4-pyrimidinamine; 4-Amino-5-(2,4-dichlorophenyl)-2-methyl-N-cyclopentylpyrimidine; CAS 917896-13-0
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinamine, n-Cyclopentyl-5-(2,4-Dichlorophenyl)-2-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring a reliable supply for your most demanding research and development projects.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
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.