Description

7-Oxo-4H,7H-[1,2,4]Triazolo[1,5-A]Pyrimidine-5-Carboxylic Acid is a high-purity heterocyclic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its unique fused triazolopyrimidine core, which imparts specific reactivity and is essential for constructing complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical development companies working on novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, or plant growth regulators that leverage its heterocyclic structure.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a potential electron-transport or host material component due to its rigid, conjugated structure.
• Coordination Chemistry & Ligand Design: Serves as a chelating ligand for metal ions in catalysis or material science applications.
• Academic & Industrial Research: Employed as a standard or building block in methodological studies and the synthesis of complex heterocyclic libraries.
• Fine Chemical Production: Integral to the multi-step synthesis of specialty chemicals used in dyes, pigments, or advanced polymers.

Basic Information

Item	Detail
Product Name	7-Oxo-4H,7H-[1,2,4]Triazolo[1,5-A]Pyrimidine-5-Carboxylic Acid
CAS No.	34102-76-6
Molecular Formula	C6H4N4O3
Molecular Weight	180.12 g/mol
Synonyms	5-Carboxy-7-oxo-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidine; [1,2,4]Triazolo[1,5-a]pyrimidine-5-carboxylic acid, 7-oxo-4,7-dihydro-; 4H,7H-[1,2,4]Triazolo[1,5-a]pyrimidine-5-carboxylic acid, 7-oxo-; 7-Oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic acid; 7-Oxo-4H-[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic acid; TZP-5-COOH
EINECS	Contact for details

Quality Control

Our 7-Oxo-4H,7H-[1,2,4]Triazolo[1,5-A]Pyrimidine-5-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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