Description

5-Methoxypyrazolo[1,5-A]Pyridine-2-Carboxylic Acid is a high-purity heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique fused pyrazolopyridine scaffold offers valuable structural diversity. Pharmaceutical R&D teams and fine chemical manufacturers need this material for constructing complex molecules with potential therapeutic or biological activity, particularly in medicinal chemistry programs targeting new drug candidates.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Material Science Precursor: Serves as a specialty monomer or ligand in the synthesis of advanced organic materials and metal-organic frameworks (MOFs).
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes for studying biological pathways and enzyme inhibition.
• Academic & Contract Research: Essential for synthetic chemistry research in academic institutions and contract research organizations (CROs).
• Custom Synthesis: A starting material for custom synthesis services targeting complex, high-value specialty chemicals.

Basic Information

Product Name	5-Methoxypyrazolo[1,5-A]Pyridine-2-Carboxylic Acid
CAS No.	876379-71-4
Molecular Formula	C10H8N2O3
Molecular Weight	204.18 g/mol
Synonyms	5-Methoxy-2-pyrazolo[1,5-a]pyridinecarboxylic acid; 5-Methoxypyrazolo[1,5-a]pyridine-2-carboxylic acid; 876379-71-4; Pyrazolo[1,5-a]pyridine-2-carboxylic acid, 5-methoxy-; 5-Methoxy-1H-pyrazolo[1,5-a]pyridine-2-carboxylic acid; 5-Methoxy-pyrazolo[1,5-a]pyridine-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Methoxypyrazolo[1,5-A]Pyridine-2-Carboxylic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for demanding R&D and scale-up processes. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles as determined by advanced analytical techniques. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). The product is light-sensitive (store away from light) and should be handled with appropriate precautions for strong acids/organic solvents. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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