Description

1H-Pyrazole-4-Carboxamide,1-Ethyl-n-(4-Fluorophenyl)-5-Methyl-(9Ci) CAS NO 515176-27-9 is a high-purity pyrazole derivative, a specialized heterocyclic compound valued for its role as a critical synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring a fluorophenyl substituent, makes it a versatile building block for constructing complex molecules with targeted biological or material properties. This compound is primarily sought by research institutions and pharmaceutical developers for applications in medicinal chemistry, agrochemical research, and the synthesis of novel functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates targeting neurological or metabolic disorders.
• Agrochemical Synthesis: Used in the discovery and production of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a precursor for synthesizing advanced organic materials, including ligands for catalysts or components in organic electronics.
• Medicinal Chemistry & Drug Discovery: Employed in high-throughput screening and structure-activity relationship (SAR) studies to optimize lead compounds.
• Chemical Reference Standard: Supplied as a certified reference material (CRM) for analytical method development and quality control in regulatory testing.
• Academic & Contract Research: Utilized in university laboratories and CROs (Contract Research Organizations) for fundamental organic synthesis projects and custom synthesis services.

Basic Information

Product Name	1H-Pyrazole-4-Carboxamide,1-Ethyl-n-(4-Fluorophenyl)-5-Methyl-(9Ci)
CAS No.	515176-27-9
Molecular Formula	C13H14FN3O
Molecular Weight	247.27 g/mol
Synonyms	1-Ethyl-N-(4-fluorophenyl)-5-methyl-1H-pyrazole-4-carboxamide; 1-Ethyl-5-methyl-N-(4-fluorophenyl)-1H-pyrazole-4-carboxamide; 1H-Pyrazole-4-carboxamide, 1-ethyl-N-(4-fluorophenyl)-5-methyl-; 515176-27-9; 1-Ethyl-5-methyl-N-(4-fluorophenyl)pyrazole-4-carboxamide; N-(4-Fluorophenyl)-1-ethyl-5-methyl-1H-pyrazole-4-carboxamide; 1-Ethyl-5-methyl-1H-pyrazole-4-carboxylic acid (4-fluorophenyl)amide
EINECS	Contact for details

Quality Control

Our 1H-Pyrazole-4-Carboxamide,1-Ethyl-n-(4-Fluorophenyl)-5-Methyl-(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

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.