Description

4,5,6,7-Tetrahydro-1H-Indazol-5-Ylamine Hydrochloride is a high-purity, pharmaceutically relevant organic salt. This compound serves as a critical advanced intermediate in the synthesis of complex active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by pharmaceutical R&D and custom synthesis organizations focused on developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of drug candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Organic Synthesis Reagent: Used in research-scale and pilot-scale chemical synthesis for introducing the tetrahydroindazole amine moiety into more complex molecular architectures.
• Chemical Reference Standard: Serves as a high-purity standard for analytical method development, validation, and quality control in pharmaceutical laboratories.
• Biochemical Research: Employed in life science research for studying enzyme inhibition and receptor binding activities where the indazole scaffold is relevant.
• Agrochemical Development: Potential intermediate in the research and development of novel crop protection agents and pesticides.
• Material Science Precursor: Can be utilized in the development of specialty chemicals and advanced organic materials.

Basic Information

Item	Details
Product Name	4,5,6,7-Tetrahydro-1H-Indazol-5-Ylamine Hydrochloride
CAS No.	74197-17-4
Molecular Formula	C7H12ClN3
Molecular Weight	173.64 g/mol
Synonyms	5-Amino-4,5,6,7-tetrahydro-1H-indazole hydrochloride; 4,5,6,7-Tetrahydro-1H-indazol-5-amine hydrochloride; 5-Amino-4,5,6,7-tetrahydroindazole HCl; 1H-Indazol-5-amine, 4,5,6,7-tetrahydro-, hydrochloride; Tetrahydroindazol-5-ylamine hydrochloride; 5-Amino-4,5,6,7-tetrahydro-1H-indazole HCl salt; 74197-17-4; 5-Amino-4,7-dihydro-1H-indazole hydrochloride
EINECS	Contact for details

Quality Control

Our 4,5,6,7-Tetrahydro-1H-Indazol-5-Ylamine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical research. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications.

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 minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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