Description

4H-Pyrazolo[4,3-C]Pyridin-4-One, 3-Amino-1,5-Dihydro- is a high-value heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. Its fused pyrazolo-pyridinone core structure makes it a versatile intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role in creating molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in kinase inhibitor and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Chemical Research & Development: Serves as a fundamental building block in medicinal chemistry and organic synthesis for constructing complex nitrogen-containing heterocycles.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials, ligands for catalysts, and advanced polymers.

Basic Information

Product Name	4H-Pyrazolo[4,3-C]Pyridin-4-One, 3-Amino-1,5-Dihydro-
CAS No.	900863-27-6
Molecular Formula	C6H6N4O
Molecular Weight	150.14 g/mol
Synonyms	3-Amino-1,5-dihydro-4H-pyrazolo[4,3-c]pyridin-4-one; 3-Amino-4H-pyrazolo[4,3-c]pyridin-4-one; 3-Amino-1H-pyrazolo[4,3-c]pyridin-4(5H)-one; 900863-27-6; 3-Amino-4,5-dihydro-1H-pyrazolo[4,3-c]pyridin-4-one; 3-Amino-1,5-dihydro-4H-pyrazolo[4,3-c]pyridin-4-one hydrochloride (salt form); Pyrazolo[4,3-c]pyridin-4-one, 3-amino-1,5-dihydro-
EINECS	Contact for details

Quality Control

Our production of 4H-Pyrazolo[4,3-C]Pyridin-4-One, 3-Amino-1,5-Dihydro- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet the exacting standards required for research and commercial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
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.