Description

7-Difluoromethyl-5-Methyl-[1,2,4]Triazolo[1,5-A]-Pyrimidine-2-Carbonyl Chloride is a high-value, reactive chemical intermediate primarily used in advanced organic synthesis. This compound is critical for the development of novel active ingredients, particularly in the agrochemical and pharmaceutical sectors, where its unique triazolopyrimidine scaffold is leveraged. It is an essential building block for researchers and manufacturers seeking to create new molecules with enhanced biological activity and specificity.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern fungicides and herbicides, particularly those targeting complex plant diseases.
• Pharmaceutical Research: Serves as a crucial building block for developing new active pharmaceutical ingredients (APIs), especially in kinase inhibitor and antiviral drug discovery.
• Organic Synthesis: Used as an acyl chloride reagent for introducing the difluoromethyl-triazolopyrimidine moiety into more complex molecular architectures.
• Material Science: Potential applications in the synthesis of specialty chemicals and functional materials requiring specific heterocyclic frameworks.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations engaged in custom synthesis and process development for client projects.

Basic Information

Product Name	7-Difluoromethyl-5-Methyl-[1,2,4]Triazolo[1,5-A]-Pyrimidine-2-Carbonyl Chloride
CAS No.	886494-08-2
Molecular Formula	C9H5ClF2N4O
Molecular Weight	258.61 g/mol
Synonyms	7-(Difluoromethyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbonyl chloride; 7-Difluoromethyl-5-methyl-1,2,4-triazolo[1,5-a]pyrimidine-2-carbonyl chloride; 2-Carbonyl chloride-7-difluoromethyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine; [1,2,4]Triazolo[1,5-a]pyrimidine-2-carbonyl chloride, 7-(difluoromethyl)-5-methyl-
EINECS	Contact for details

Quality Control

Our 7-Difluoromethyl-5-Methyl-[1,2,4]Triazolo[1,5-A]-Pyrimidine-2-Carbonyl Chloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong bases, strong oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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