Description

1-Methyl-3-Phenyl-1H-Pyrazole-4-Carboxylic Acid, 97% is a high-purity pyrazole derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional agrochemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable building blocks for heterocyclic synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and production of modern pesticides and herbicides, where the pyrazole core contributes to biological activity.
• Material Science Research: Employed in the development of advanced organic materials, including ligands for catalysis and components for organic electronics.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Utilized in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	1-Methyl-3-Phenyl-1H-Pyrazole-4-Carboxylic Acid, 97%
CAS No.	105994-55-6
Molecular Formula	C11H10N2O2
Molecular Weight	202.21 g/mol
Synonyms	1-Methyl-3-phenyl-1H-pyrazole-4-carboxylic acid; 4-Carboxy-1-methyl-3-phenylpyrazole; 1-Methyl-3-phenylpyrazole-4-carboxylic acid; 3-Phenyl-1-methyl-1H-pyrazole-4-carboxylic acid; 105994-55-6; 1-Methyl-3-phenyl-4-pyrazolecarboxylic acid; 1H-Pyrazole-4-carboxylic acid, 1-methyl-3-phenyl-
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-Phenyl-1H-Pyrazole-4-Carboxylic Acid, 97% is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity verification, to ensure it meets the specified 97% minimum assay and consistent impurity profile. Certificates of Analysis (COA) documenting identity, purity, and related substances are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
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.