Description

(1,2,4)Triazolo(1,5-A)Pyrimidine-2-Carboxylic Acid, 7-Hydroxy-5-Methyl -, Ethyl Ester is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its complex fused-ring structure, which provides a versatile scaffold for constructing more complex molecules with targeted biological or material properties. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in therapeutic areas requiring triazolopyrimidine cores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators that leverage its specific heterocyclic chemistry.
• Organic Synthesis Reagent: Serves as a versatile precursor for creating complex molecular libraries in medicinal chemistry and material science research.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in laboratories.
• Material Science Applications: Investigated for use in the synthesis of specialty polymers or organic electronic materials due to its conjugated system.

Basic Information

Product Name	(1,2,4)Triazolo(1,5-A)Pyrimidine-2-Carboxylic Acid, 7-Hydroxy-5-Methyl -, Ethyl Ester
CAS No.	56423-99-5
Molecular Formula	C10H10N4O3
Molecular Weight	234.21 g/mol
Synonyms	7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid ethyl ester; Ethyl 7-hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate; 7-Hydroxy-5-methyl-1,2,4-triazolo[1,5-a]pyrimidine-2-carboxylic acid ethyl ester; 5-Methyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid ethyl ester; TPCA-2 (research code); Triazolopyrimidine derivative.
EINECS	Contact for details

Quality Control

Our production of (1,2,4)Triazolo(1,5-A)Pyrimidine-2-Carboxylic Acid, 7-Hydroxy-5-Methyl -, Ethyl Ester adheres to stringent in-house quality protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant frameworks for advanced chemical intermediates.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.