Description

3-(2-Methoxyphenyl)-1-Methyl-1H-Pyrazol-5-Amine is a high-purity pyrazole derivative building block essential for advanced organic synthesis. This compound matters as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its specific amine and methoxyphenyl functionalities enable targeted molecular construction. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new compounds with specific biological activities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of new generation pesticides and herbicides, leveraging its heterocyclic core.
• Fine Chemical Production: Serves as a versatile precursor for creating complex molecules in specialty chemistry applications.
• Material Science Research: Potential monomer or additive in the development of advanced polymers and functional materials.
• Academic & Industrial R&D: Employed in medicinal chemistry labs for structure-activity relationship (SAR) studies and hit-to-lead optimization.
• Contract Manufacturing (CMO/CDMO): Supplied to custom synthesis organizations for scale-up and production under cGMP conditions.

Basic Information

Product Name	3-(2-Methoxyphenyl)-1-Methyl-1H-Pyrazol-5-Amine
CAS No.	957313-52-9
Molecular Formula	C11H13N3O
Molecular Weight	203.24 g/mol
Synonyms	1-Methyl-3-(2-methoxyphenyl)-1H-pyrazol-5-amine; 5-Amino-1-methyl-3-(2-methoxyphenyl)pyrazole; 3-(2-Methoxyphenyl)-1-methyl-1H-pyrazol-5-ylamine; 1H-Pyrazol-5-amine, 3-(2-methoxyphenyl)-1-methyl-; 2-Methoxyphenyl pyrazole amine derivative; Pyrazole amine intermediate 957313-52-9
EINECS	Contact for details

Quality Control

Our 3-(2-Methoxyphenyl)-1-Methyl-1H-Pyrazol-5-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support development and commercial projects requiring compliance with ICH guidelines and can tailor quality protocols to meet specific customer or regulatory 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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