Chloroquine diphosphate
(17838227 | 50-63-5)

CAS: 50-63-5
Molecular Formula: C18H26ClN3 · 2H3PO4
Molecular Weight: 515.86
Availablility: In Stock
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Chloroquine diphosphate Chemical Structure

17838227-100g 100g £58.70
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17838227-100g 100g $88.10
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 17838227
Product Name Chloroquine diphosphate
Categories Bioactive Small Molecules Building Blocks Research Organics & Inorganics
CAS 50-63-5
Molecular Formula C18H26ClN3 · 2H3PO4
Molecular Weight 515.86
Storage Details 2 to 8 °C
Harmonised Tariff Code 2933499090

Product Specification
Heavy metals ≤20ppm
pH 3.8 - 4.3
Loss on Drying ≤2.0%
Solubility Freely soluble in water, very slightly soluble in alcohol and in Methanol
Assay ≥98.5%
UV Maxima at 220nm, 235nm, 256nm, 329nm and 342nm
Appearance White or almost white crystalline powder

Safety Information
Pictograms
Exclamation Mark
Danger to Health
Corrosion
Signal word danger
Hazard statements
  • H302: Harmful if swallowed

  • H318: Causes serious eye damage

  • H361: Suspected of damaging fertility or the unborn child
Precautionary statements
  • P263: Avoid contact during pregnancy/while nursing

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

  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

  • P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing