Description

4-Methoxy-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid Ethyl Ester is a high-value pyrazolopyridine derivative, a crucial heterocyclic building block in modern synthetic chemistry. Its molecular architecture makes it an essential intermediate for the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of potential drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic core.
• Organic Synthesis Building Block: Serves as a versatile precursor for constructing more complex fused heterocyclic systems in medicinal and materials chemistry.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical entities.
• Ligand Synthesis: Potential use in the preparation of specialized ligands for catalysis or metal-organic frameworks.

Basic Information

Product Name	4-Methoxy-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid Ethyl Ester
CAS No.	909717-95-9
Molecular Formula	C12H12N2O3
Molecular Weight	232.24 g/mol
Synonyms	Ethyl 4-methoxypyrazolo[1,5-a]pyridine-3-carboxylate; 4-Methoxy-1H-pyrazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester; 909717-95-9; Pyrazolo[1,5-a]pyridine-3-carboxylic acid, 4-methoxy-, ethyl ester; Ethyl 4-methoxy-1H-pyrazolo[1,5-a]pyridine-3-carboxylate
EINECS	Contact for details

Quality Control

Our production of 4-Methoxy-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid Ethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee reliable quality and traceability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.