Description

5-(Chloromethyl)-2-Methyl[1,2,4]Triazolo[1,5-A]Pyrimidin-7-Ol (Saltdata: Free) is a high-purity, advanced pharmaceutical intermediate characterized by its fused triazolopyrimidine heterocyclic structure. This compound is of significant commercial interest due to its role as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex nitrogen-containing heterocycles. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Research: Serves as a key scaffold for developing new herbicides, fungicides, and insecticides with specific modes of action.
• Chemical Synthesis Building Block: Used in organic synthesis to construct complex fused heterocyclic systems for material science and specialty chemical applications.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and the discovery of new bioactive molecules.
• Process Development: Utilized in scale-up and optimization studies for the commercial manufacturing of target APIs.

Basic Information

Product Name	5-(Chloromethyl)-2-Methyl[1,2,4]Triazolo[1,5-A]Pyrimidin-7-Ol (Saltdata: Free)
CAS No.	1211499-84-1
Molecular Formula	C8H7ClN4O
Molecular Weight	210.62 g/mol
Synonyms	5-(Chloromethyl)-2-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol; 2-Methyl-5-(chloromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-ol; [1,2,4]Triazolo[1,5-a]pyrimidin-7-ol, 5-(chloromethyl)-2-methyl-; 5-(Chloromethyl)-2-methyl-7-hydroxy-[1,2,4]triazolo[1,5-a]pyrimidine; 7-Hydroxy-5-(chloromethyl)-2-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our 5-(Chloromethyl)-2-Methyl[1,2,4]Triazolo[1,5-A]Pyrimidin-7-Ol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support compliance with cGMP, ICH Q7, and other relevant pharmaceutical guidelines for advanced intermediates.

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 after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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