Description

1-(1-Ethyl-5-Methyl-1H-Pyrazol-4-Yl)-Ethylamine Hydrochloride is a high-purity, synthetically derived organic salt of significant value in advanced chemical synthesis. This compound serves as a critical building block (synthon) for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific receptors or enzymes.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides, herbicides, and fungicides.
• Chemical Research: Serves as a versatile building block in academic and industrial laboratories for constructing complex heterocyclic compounds.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal catalysis or as a component in catalyst systems.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, low-volume specialty chemicals.

Basic Information

Product Name	1-(1-Ethyl-5-Methyl-1H-Pyrazol-4-Yl)-Ethylamine Hydrochloride
CAS No.	1185345-27-0
Molecular Formula	C8H16ClN3
Molecular Weight	189.69 g/mol
Synonyms	1-(1-Ethyl-5-methyl-1H-pyrazol-4-yl)ethanamine hydrochloride; 4-(1-Aminoethyl)-1-ethyl-5-methyl-1H-pyrazole hydrochloride; N-Ethyl-5-methyl-1H-pyrazole-4-ethanamine hydrochloride; 1-Ethyl-5-methyl-4-(1-aminoethyl)pyrazole hydrochloride; 1-(1-Ethyl-5-methylpyrazol-4-yl)ethylamine HCl; 1-(1-Ethyl-5-methyl-1H-pyrazol-4-yl)ethan-1-amine hydrochloride
EINECS	Contact for details

Quality Control

Our 1-(1-Ethyl-5-Methyl-1H-Pyrazol-4-Yl)-Ethylamine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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 can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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