Metamizole Sodium

发布日期：2020-09-04 09:46　浏览次数：

Metamizole sodium is a non-steroidal anti-inflammatory drug (NSAID), commonly used in many countries as a powerful analgesic and antipyretic. It is better known under the names Dipyrone, Analgin, Novalgin, Algocalmin, and Melubrin.

Molecular Formula C₁₃H₁₆N₃NaO₄S, molecular weight 333.33

Quality Standard: DAB, EP

Application : Analgin is Antipyretic analgesics of Pyrazolones. It indicated for treatment diseases caused by high fever and various pain. It is also indicated in fever, headache, rheumatic pain, neuralgia and dysmenorrheal ect. It is freely soluble in water and rapidly effect. It is prepared ampoules .

Certificate Of Analysis: DAB10/EP6

Tests	Standards	Results
Characteristic	Almost white crystalline powder	Conforms
Identification	Positive	Positive
Colour of solution	Conforms	Conforms
Acidic or alkalinic substance	Conforms	Conforms
Related substance	≤1%	＜1%
Sulphate	≤0.1%	＜0.1%
Heavy metals	≤0.004%	＜0.002%
Loss on drying	4.9%~5.3%	5.2%
Assay	98.0%~101.0%	99.2%
Conclusion： Complies with DAB10

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Antipyretic Analgesics & NSAID

Metamizole Sodium