Description

Pyrimidine, 2-Ethynyl-4,6-Dimethyl- (9Ci) is a specialized heterocyclic organic compound featuring a pyrimidine core substituted with an ethynyl group and two methyl groups, serving as a valuable building block in advanced chemical synthesis. This compound is critical for research and development in medicinal chemistry, where its unique structure enables the creation of novel molecular architectures. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly in oncology and antiviral therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science Research: Serves as a monomer or functional additive in the synthesis of advanced polymers and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and cellular processes.
• Ligand Development: Acts as a scaffold for creating novel ligands in catalysis and metal-organic framework (MOF) construction.

Basic Information

Item	Detail
Product Name	Pyrimidine, 2-Ethynyl-4,6-Dimethyl- (9Ci)
CAS No.	86520-99-2
Molecular Formula	C8H8N2
Molecular Weight	132.16 g/mol
Synonyms	2-Ethynyl-4,6-dimethylpyrimidine; 4,6-Dimethyl-2-ethynylpyrimidine; 2-Ethynyl-4,6-dimethyl-1,3-diazine; 86520-99-2; Pyrimidine, 2-ethynyl-4,6-dimethyl-; 2-Ethynyl-4,6-dimethylpyrimidine (9CI)
EINECS	Contact for details

Quality Control

Our Pyrimidine, 2-Ethynyl-4,6-Dimethyl- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.