Description

1-(4-Methoxy-Phenyl)-1H-Pyrazol-3-Ylamine is a versatile pyrazole derivative, a key organic intermediate prized for its functional amine and aromatic methoxy groups. Its primary value lies in enabling the synthesis of more complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where the pyrazole core provides specific biological activity.
• Material Science Research: Serves as a precursor for developing organic ligands, coordination polymers, and functional dyes due to its chelating and photophysical properties.
• Chemical Research & Development: A valuable starting material for academic and industrial R&D focused on heterocyclic chemistry, medicinal chemistry, and process optimization.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	1-(4-Methoxy-Phenyl)-1H-Pyrazol-3-Ylamine
CAS No.	76091-01-5
Molecular Formula	C10H11N3O
Molecular Weight	189.21 g/mol
Synonyms	3-Amino-1-(4-methoxyphenyl)-1H-pyrazole; 1-(4-Methoxyphenyl)-1H-pyrazol-3-amine; 1H-Pyrazol-3-amine, 1-(4-methoxyphenyl)-; 4-Methoxyphenyl-3-aminopyrazole; 3-Amino-1-(p-methoxyphenyl)pyrazole; 1-(p-Methoxyphenyl)-1H-pyrazol-3-amine; 76091-01-5
EINECS	Contact for details

Quality Control

Every batch of 1-(4-Methoxy-Phenyl)-1H-Pyrazol-3-Ylamine is manufactured and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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