Description

2-[1-(4-Methoxy-Phenyl)-Ethyl]-2H-Pyrazol-3-Ylamine is a high-purity pyrazole derivative building block of significant interest in advanced organic synthesis. This compound matters for its role as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to construct complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or insecticides, leveraging its pyrazole core for biological activity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules in custom synthesis and contract manufacturing projects.
• Material Science Research: Potential intermediate for synthesizing specialty polymers or organic electronic materials due to its aromatic and heterocyclic structure.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies in heterocyclic chemistry and new reaction pathway exploration.

Basic Information

Product Name	2-[1-(4-Methoxy-Phenyl)-Ethyl]-2H-Pyrazol-3-Ylamine
CAS No.	957483-12-4
Molecular Formula	C12H15N3O
Molecular Weight	217.27 g/mol
Synonyms	2-[1-(4-Methoxyphenyl)ethyl]-2H-pyrazol-3-amine; 1-(4-Methoxyphenyl)ethyl-3-aminopyrazole; 3-Amino-2-[1-(4-methoxyphenyl)ethyl]pyrazole; 2H-Pyrazol-3-amine, 2-[1-(4-methoxyphenyl)ethyl]-; 957483-12-4; 2-(1-(4-Methoxyphenyl)ethyl)-2H-pyrazol-3-amine
EINECS	Contact for details

Quality Control

Our 2-[1-(4-Methoxy-Phenyl)-Ethyl]-2H-Pyrazol-3-Ylamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

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). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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