Erythromycin stearate
(32742526 | 643-22-1)

CAS: 643-22-1
Molecular Formula: C37H67NO13·C18H36O2
Molecular Weight: 1018
Availablility: In Stock
Erythromycin stearate Chemical Structure

32742526-25g 25g £30.90
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32742526-25g 25g €43.30
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32742526-25g 25g $46.40
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Certificate of Analysis

Product Detail
Product Code 32742526
Product Name Erythromycin stearate
Categories Antibiotics Bioactive Small Molecules Research Organics & Inorganics
CAS 643-22-1
Molecular Formula C37H67NO13·C18H36O2
Molecular Weight 1018
Storage Details 2 to 8 °C
Harmonised Tariff Code 29415000 EXP 2941500000 IMP

Product Specification
Water <4.0%
Assay A,B,C >55%, B <12%, C <5%
Ethanol <0.5%
Residue on Ignition <1.0%

Safety Information
Danger to Health
Signal word danger
Hazard statements
  • H317: May cause an allergic skin reaction

  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
  • P261: Avoid breathing dust/fume/gas/mist/vapours/

  • P264: Wash thoroughly after handling

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