Description

3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced pharmaceutical synthesis. Its value lies in its complex bicyclic pyrazolopyridine core, which is a privileged scaffold for developing novel bioactive molecules. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly those focused on discovering and producing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the development of active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its heterocyclic structure.
• Chemical Biology & Medicinal Chemistry: Serves as a versatile scaffold for constructing compound libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Organic Synthesis Building Block: Employed in complex multi-step organic syntheses to introduce the fused pyrazolopyridine moiety into target molecules.
• Research & Development (R&D): Critical for academic and industrial R&D labs focused on heterocyclic chemistry and drug discovery programs.

Basic Information

Product Name	3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride
CAS No.	1177343-19-9
Molecular Formula	C8H15Cl2N3
Molecular Weight	224.13 g/mol
Synonyms	3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine hydrochloride (1:2); 3-Ethyl-1,4,5,6,7,8-hexahydropyrazolo[4,3-c]pyridine dihydrochloride; 1177343-19-9; 3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine 2HCl; 3-Ethyl-1,4,5,6,7,8-hexahydro-pyrazolo[4,3-c]pyridine dihydrochloride; Pyrazolo[4,3-c]pyridine, 3-ethyl-1,4,5,6,7,8-hexahydro-, dihydrochloride
EINECS	Contact for details

Quality Control

Our 3-Ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine dihydrochloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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