Description

5-Aminopyrazolo[1,5-A]Pyridine-3-Carboxylic Acid is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile precursor for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs). Pharmaceutical R&D teams and fine chemical manufacturers need this specialized intermediate to create new drug candidates targeting a range of therapeutic areas.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel small-molecule drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with pyrazolopyridine cores.
• Material Science: Serves as a precursor for organic ligands in catalysis or for functional materials.
• Academic & Contract Research: Employed in medicinal chemistry programs and process development for scale-up.
• Chemical Biology: Useful for creating molecular probes and tool compounds for biological target validation.

Basic Information

Product Name	5-Aminopyrazolo[1,5-A]Pyridine-3-Carboxylic Acid
CAS No.	1352395-15-3
Molecular Formula	C8H7N3O2
Molecular Weight	177.16 g/mol
Synonyms	5-Amino-1H-pyrazolo[1,5-a]pyridine-3-carboxylic acid; 1H-Pyrazolo[1,5-a]pyridine-3-carboxylic acid, 5-amino-; 5-Amino-1H-pyrazolo[1,5-a]pyridine-3-carboxylic acid; 5-Amino-pyrazolo[1,5-a]pyridine-3-carboxylic acid; 5-Aminopyrazolo[1,5-a]pyridine-3-carboxylic acid; 1352395-15-3; 5-Amino-1H-pyrazolo[1,5-a]pyridine-3-carboxylic acid (ACI); 5-Amino-1H-pyrazolo[1,5-a]pyridine-3-carboxylic acid (9CI)
EINECS	Contact for details

Quality Control

Our 5-Aminopyrazolo[1,5-A]Pyridine-3-Carboxylic Acid is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. All material is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality standards are designed to meet the rigorous demands of pharmaceutical development.

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 hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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