Description

Aminophenazone Salicylate is a pharmaceutical intermediate and active ingredient formed from the combination of aminophenazone and salicylic acid. This compound is valued for its role in the synthesis of analgesic and antipyretic agents, offering a critical building block for pharmaceutical manufacturing. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical sectors.

Application

• Key intermediate in the synthesis of analgesic and antipyretic pharmaceutical agents.
• Active pharmaceutical ingredient (API) for research and development of new drug formulations.
• Reference standard in analytical chemistry and quality control laboratories.
• Starting material for the preparation of specialized fine chemicals and derivatives.
• Used in biochemical research to study pharmacological mechanisms.

Basic Information

Product Name	Aminophenazone Salicylate
CAS No.	603-57-6
Molecular Formula	C18H21N3O3
Molecular Weight	327.38 g/mol
Synonyms	4-Dimethylamino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one salicylate; Amidopyrine salicylate; Aminopyrine salicylate; Pyramidone salicylate; 1-Phenyl-2,3-dimethyl-4-dimethylaminopyrazolone-5-salicylate; Dipyrone salicylate (related compound); Noramidopyrine methanesulfonate salicylate (derivative)
EINECS	210-052-1

Quality Control

Our Aminophenazone Salicylate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and residual solvents. We support compliance with cGMP and relevant pharmacopeial standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere (nitrogen or argon) to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
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.