Description

Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid Hydrazide is a high-purity, heterocyclic organic building block of significant interest in advanced chemical synthesis. This compound matters as a versatile and critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Acts as a building block for organic electronic materials, such as ligands for OLEDs or conductive polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) exploring new synthetic methodologies and heterocyclic chemistry.
• Custom Synthesis: Used by fine chemical manufacturers for the bespoke production of complex molecules for client-specific projects.

Basic Information

Product Name	Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid Hydrazide
CAS No.	80536-99-8
Molecular Formula	C9H8N4O
Molecular Weight	188.19 g/mol
Synonyms	Pyrazolo[1,5-a]pyridine-3-carbohydrazide; 1H-Pyrazolo[1,5-a]pyridine-3-carboxylic acid hydrazide; 3-Hydrazinylcarbonylpyrazolo[1,5-a]pyridine; Pyrazolo[1,5-a]pyridine-3-carboxylic acid, hydrazide; 80536-99-8; Pyrazolopyridinecarboxylic acid hydrazide
EINECS	Contact for details

Quality Control

Our Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid Hydrazide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates, ensuring reliability for your most demanding research and development projects.

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 sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

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)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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