Description

Antipyrine is a synthetic organic compound belonging to the pyrazolone class, historically significant as one of the first synthetic fever-reducing agents. Its core value proposition lies in its versatile role as a key chemical intermediate and a reference standard in analytical chemistry. This product is essential for manufacturers and research institutions in the pharmaceutical, chemical synthesis, and life science sectors. We supply high-purity Antipyrine CAS NO 60-80-0 to support consistent quality and reliable performance in your critical applications.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of more complex active pharmaceutical ingredients (APIs).
• Analytical Chemistry Standard: Used as a reference material and calibrant in various spectroscopic (e.g., UV-Vis) and chromatographic methods.
• Chemical Synthesis Reagent: Acts as a reactant or catalyst in organic synthesis processes for creating novel compounds.
• Research & Development: Employed in biochemical and pharmacological studies to investigate metabolic pathways and enzyme activities.
• Veterinary Medicine: Found in formulations for animal health, leveraging its historical analgesic and antipyretic properties.

Basic Information

Product Name	Antipyrine
CAS No.	60-80-0
Molecular Formula	C11H12N2O
Molecular Weight	188.23 g/mol
Synonyms	Phenazone; 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one; 1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; 1-Phenyl-2,3-dimethyl-5-pyrazolone; Analgesine; Parodyne; Phenazonum; Anodynine; Methozin; Sedatine; Contact for details for additional trade names.
EINECS	200-486-6

Quality Control

Our Antipyrine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical intermediates and analytical applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee 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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 99.0%
Melting Point	110 - 113 °C
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.