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Praziquantel
Praziquantel
Praziquantel
Praziquantel

Praziquantel

Price USD99.99
Packge 1kg
  • Min. Order:1kg
  • Supply Ability:20tons
  • Time:2022-07-08

Product Details

  • Product NamePraziquantel
  • CAS No.55268-74-1
  • EINECS No.259-559-6
  • MFC19H24N2O2
  • MW312.41
  • Appearancepowder or crystalsCrystals from EtOAc/hexane
  • storage temp. Sealed in dry,Store in freezer, under -20°C
  • Melting point 136-138 C
  • Water Solubility Freely soluble in ethanol or dichloromethane. Slightly soluble in water
  • Boiling point 1377℃
  • density 1.1209 (rough estimate)

Items of Test

Standard

Result of Test

Descriptions

White or partically white crystalline powder

conforms

Melting point

136-142°C

137-138°C

Identification

Consistent with the IR spectrum for reference standard

Conforms

Loss on drying

≤0.5%

0.1%

Residue on ignition

≤0.1%

0.02%

Phosphate

≤0.05%

<0.05%

Heavy metal

≤0.002%

<0.002%

Related substances

A≤0.2%

B≤0.2%

C≤0.2%

0.06%

0.06%

ND

Residual solvent

Ethanol ≤5000ppm

Chloroform ≤60ppm

45ppm

ND

Assay

98.5%-101.0%(dried substance)

99.5%


Company Profile Introduction

Our company is a hi-tech enterprise integrating R & D, production, agency and sales of fine chemicals such as inorganic chemicals, organic chemicals, flavors and fragrances, pharmaceutical raw materials and intermediates. We have established long-term cooperation with many large group companies at home and abroad. The company is a fine chemical enterprise specializing in the production of carbomer resin. The company has strong technical force, advanced technology and production equipment, perfect product quality assurance system, scientific management methods and professional technical personnel, which determine the superior quality of products. In today's rapid development, we have been seizing the opportunity, adhering to the enterprise tenet of "quality is life, integrity is soul", and determined to build the enterprise into a first-class chemical group company in China. We are willing to sincerely cooperate with the new and old customers, hand in hand, create a win-win future.

  • Since:2017-06-30
  • Address: Room 2813, Building B, Mixc No. 108, Zhongshan West Road, Qiaoxi District Shijiazhuang, Hebei, China
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