Description

Felipyrine is a specialized organic compound with significant utility in advanced chemical synthesis and research. Its unique structural properties make it a valuable intermediate for developing complex molecules in high-value industries. This product is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals requiring specific molecular architectures.
• Academic & Industrial Research: A valuable reagent in organic chemistry research for method development and exploring new reaction pathways.
• Material Science: Potential application in the development of specialty polymers and functional materials.

Basic Information

Product Name	Felipyrine
CAS No.	1980-49-0
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	1-Phenyl-2,3-dimethyl-4-pyrazolin-5-one; 1-Phenyl-2,3-dimethyl-5-pyrazolone; Antipyrine, 4-amino-; 4-Aminoantipyrine; 4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one; 4-Aminophenazone; Ampyrone; Aminoazophen
EINECS	217-842-5

Quality Control

Our Felipyrine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee traceability and consistency.

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). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	107 - 110 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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