Description

1H-Pyrazole-5-Carboxylicacid,4-Amino-1-Methyl-(9Ci) is a high-purity, functionalized pyrazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, enabling precise molecular modifications. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the pyrazole core contributes to biological efficacy.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Chemical Research: Employed in academic and industrial laboratories for studying heterocyclic chemistry and developing novel synthetic methodologies.
• Material Science: Potential use as a monomer or functional additive in the synthesis of specialty polymers with unique properties.

Basic Information

Item	Detail
Product Name	1H-Pyrazole-5-Carboxylicacid,4-Amino-1-Methyl-(9Ci)
CAS No.	790164-97-5
Molecular Formula	C5H7N3O2
Molecular Weight	141.13 g/mol
Synonyms	4-Amino-1-methyl-1H-pyrazole-5-carboxylic acid; 4-Amino-1-methylpyrazole-5-carboxylic acid; 1-Methyl-4-amino-1H-pyrazole-5-carboxylic acid; 5-Carboxy-1-methyl-4-aminopyrazole; 4-Amino-1-methyl-1H-pyrazole-5-carboxylate; 790164-97-5; 1-Methyl-4-amino-5-pyrazolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 1H-Pyrazole-5-Carboxylicacid,4-Amino-1-Methyl-(9Ci) 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. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up processes.

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 opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.