Description

5-Phenyl-[1,2,4]Triazolo[1,5-A]Pyrimidine-7-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new drugs, agrochemicals, and specialty organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides with specific modes of action.
• Organic Synthesis: Used in academic and industrial R&D for constructing complex fused heterocyclic systems for material science applications.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying biological pathways and target validation.
• Coordination Chemistry: The carboxylic acid functionality allows for use as a ligand in metal-organic frameworks (MOFs) or catalytic complexes.

Basic Information

Product Name	5-Phenyl-[1,2,4]Triazolo[1,5-A]Pyrimidine-7-Carboxylic Acid
CAS No.	1018125-31-9
Molecular Formula	C13H8N4O2
Molecular Weight	252.23 g/mol
Synonyms	5-Phenyl-1,2,4-triazolo[1,5-a]pyrimidine-7-carboxylic acid; 7-Carboxy-5-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine; 5-Phenyltriazolopyrimidine-7-carboxylic acid; 1018125-31-9; 5-Phenyl-[1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid; 5-Phenyl-1,2,4-triazolopyrimidine-7-carboxylic acid; 7-Carboxy-5-phenyl-1,2,4-triazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our 5-Phenyl-[1,2,4]Triazolo[1,5-A]Pyrimidine-7-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.