Praziquantel
(27541701 | 55268-74-1)

CAS: 55268-74-1
Molecular Formula: C19H24N2O2
Molecular Weight: 312.41
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Praziquantel Chemical Structure

27541701-5g 5g £42.00
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 27541701
Product Name Praziquantel
Categories Bioactive Small Molecules Research Organics & Inorganics
CAS 55268-74-1
Molecular Formula C19H24N2O2
Molecular Weight 312.41
Storage Details Ambient
Harmonised Tariff Code 2933599590

Product Specification
Melting Point 136 - 142°C
Heavy metals ≤20ppm
Loss on Drying ≤0.5%
Specification USP36
Solubility Very slightly soluble in water, freely soluble in alcohol and in chloroform
Assay 98.5- 101.0%
Related Substances A: ≤0.2% B: ≤0.2% C: ≤0.2%
Residue on Ignition ≤0.1%
Phosphate The test solution does not have a blue color darker than that of the standard solution
Residual Solvents Dichloromethane: ≤600 ppm ; Ethyl acetate: ≤5000 ppm ; Ethanol: ≤5000 ppm
Appearance A white crystalline powder or similar

Safety Information
Pictograms
Danger to Environment
Signal word none
Hazard statements
  • H412: Harmful to aquatic life with long lasting effects
Precautionary statements
  • P261: Avoid breathing dust/fume/gas/mist/vapours/

  • P264: Wash thoroughly after handling

  • P273: Avoid release to the environment

  • P280: Wear: protective gloves/ clothing & eye protection

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