Description

2-Pyrimidinamine,4-Ethyl-6-Ethynyl-n-Phenyl-(9Ci) is a specialized pyrimidine derivative, a key heterocyclic scaffold in advanced organic synthesis. This compound matters for its role as a versatile and high-value pharmaceutical intermediate and building block in the development of novel active ingredients. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for creating new molecules with targeted biological or functional properties.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of potential drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or pesticides that require a functionalized pyrimidine core.
• Material Science: Serves as a precursor or monomer for creating advanced organic electronic materials, such as OLEDs or conductive polymers.
• Chemical Biology & Proteomics: Employed as a tagged ligand or probe in the study of protein-ligand interactions and biochemical pathways.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploratory synthetic chemistry.
• Custom Synthesis & Scale-Up: A key starting material for custom synthesis projects requiring gram to kilogram quantities for pilot studies.

Basic Information

Product Name	2-Pyrimidinamine,4-Ethyl-6-Ethynyl-n-Phenyl-(9Ci)
CAS No.	704890-07-3
Molecular Formula	C14H13N3
Molecular Weight	223.27 g/mol
Synonyms	4-Ethyl-6-ethynyl-N-phenylpyrimidin-2-amine; N-Phenyl-4-ethyl-6-ethynylpyrimidin-2-amine; 4-Ethyl-6-ethynyl-2-anilinopyrimidine; 2-Amino-4-ethyl-6-ethynyl-N-phenylpyrimidine; 704890-07-3; 4-Ethyl-6-ethynyl-N-phenyl-2-pyrimidinamine
EINECS	Contact for details

Quality Control

Our 2-Pyrimidinamine,4-Ethyl-6-Ethynyl-n-Phenyl-(9Ci) is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and structural identity. Certificates of Analysis (COA) with detailed specifications are provided for each lot to support your R&D 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 (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0% (Area %)
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.