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Postion:Product Catalog >API>Antipyretic analgesics>Antipyretic analgesics>Antipyrine/Phenazone/Analgesine
Antipyrine/Phenazone/Analgesine
  • Antipyrine/Phenazone/Analgesine
  • Antipyrine/Phenazone/Analgesine

Antipyrine/Phenazone/Analgesine NEW

Price $1
Package 25KG
Min. Order: 1KG
Supply Ability: 10 mt
Update Time: 2024-11-04

Product Details

Product Name: Antipyrine/Phenazone/Analgesine CAS No.: 60-80-0
EC-No.: 200-486-6 Min. Order: 1KG
Purity: 99% Supply Ability: 10 mt
Release date: 2024/11/04

 Introduction:

   

Product NameAntipyrine/Phenazone
Synonyms1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one; Phenazone
CAS No.60-80-0
EINECS200-486-6
Molecular FormulaC11H12N2O
Molecular Weight188.23
AppearanceColorless powder
Melting point109-113 oC
Assay99%
 

 Antipyrine is an analgesic, a non-steroidal anti-inflammatory drug and an antipyretic.

  Phenazone, also known as phenazon, antipyrine, or analgesine, is an analgesic, a non-steroidal anti-inflammatory drug and an antipyretic. It was first synthesized by Ludwig Knorr in 1883. It is formed by reducing diortho- dinitrodiphenyl with sodium amalgam and methyl alcohol, or by heating diphenylene-ortho-dihydrazine with hydrochloric acid to 150 °C. It crystallizes in needles which melt at 156 °C. Potassium permanganate oxidizes it to pyridazine tetracarboxylic acid. Phenazone has an elimination half life of about 12 hours.

Specification:

Item

Standard

Results

Characteristics

Colorless or white crystal

conforms

Melting Point

110-113°C

110.1-111.2°C

Identification

Positive

Positive

Chloride

Not more than 100ppm

conforms

Sulphate

Not more than 100ppm

Conforms

Sulphated Ash

Not  more than 0.1%

Conforms

Heavy Metals

Not More than 20ppm

<20ppm

Colour of solution

Conforms

Conforms

Acidic or Alkalinic Substances

Conforms

Conforms

Loss on Drying

Not more than 1.0%

0.2%

Assay(On dry basis)

99.0-100.5%

99.7%

Conclusion

Complies with BP2004

 

 


Packaging & ShippingArticle illustration


Company Profile Introduction

Hebei Weibang Biotechnology Co., Ltd. is a professional chemical products company that is widely praised for providing high-quality, cost-effective chemical raw materials. 1. Strong professional ability: We have a team composed of many experts with rich experience and sales staff with very high professional level, with outstanding professional ability. 2. Good product quality: The company strictly controls the quality of its products, and all products comply with relevant national standards to ensure that it provides customers with the highest quality products. 3. Product prices are affordable: We are customer demand-oriented and provide the most competitive product prices to ensure that customers can get the greatest value return. 4. Good service: The company aims at customer satisfaction and provides all-round and thoughtful services. Hebei Weibang Biotechnology Co., Ltd. Currently specializes in the production and trade of flavors and fragrances, daily chemicals, detergents, UV absorbers / light stabilizers, and chemical additives. From product production, transportation to export, all are managed by our own team Responsible for the production department, a closed loop is formed to provide customers with very cost-effective and high-quality chemical raw materials. After several years of hard work in the Chinese and international chemical markets, Weibang has received positive responses and recognition from many customers and has moved itself towards the international market. In the future, Weibang will continue to invest very high-quality services and products in the global chemical market to further expand our market, further enhance our professional level, and bring real benefits to global customers. Hebei Weibang Biotechnology Co., Ltd. Has won the trust and praise of customers with its professional technical capabilities, high-quality product quality, affordable product prices and good services. If you are looking for a professional chemical products co

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