Paclitaxel
(51350888 | 33069-62-4)

CAS: 33069-62-4
Molecular Formula: C47H51NO14
Molecular Weight: 853.91
Availablility: Currently Out Of Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Paclitaxel Chemical Structure

Prepack Pricing ( GBP ‐ £ )
51350888-25mg 25mg £19.80
51350888-100mg 100mg £65.90
51350888-1g 1g £298.00
Bulk Order
Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 51350888
Product Name Paclitaxel
Categories APIs Research Organics & Inorganics
CAS 33069-62-4
Molecular Formula C47H51NO14
Molecular Weight 853.91
Storage Details 2 to 8 °C
Harmonised Tariff Code 29329900

Product Specification
Physical Appearance White crystalline powder
Water 4.0% max
Specific rotation -49~-55 °
Conclusion Conforms to USP34
Heavy metals 20ppm max
Identification Conforms to specification
Acetone <5000ppm
Assay 97% - 102% (anhydrous substance)
Dichloromethane <600ppm
Residue on Ignition 0.2% max
Total Impurities <2.0%
Escherichia coli Absence
Staphylococcus aureus Absence
Acetic acid insoluble matter Not detected
Bacterial endotoxins <0.4EU/mg
Bioburden (total aerobic microbial count) <100 cfu/g
Salmonella / Salmonella Species Absence
10-Deacetyl Baccatin III <0.1%
Photodegradant <0.1%
10-deacetyl paclitaxel <0.5%
2-debenzoylpaclitaxel-2-pentenoate <0.7%
10-deacetyl-7-epi-paclitaxel 0.4%
Any other single impurities <0.1% (each)

Safety Information
Pictograms
Exclamation Mark
Danger to Health
Corrosion
Signal word danger
Hazard statements
  • H315: Causes skin irritation

  • H317: May cause an allergic skin reaction

  • H318: Causes serious eye damage

  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled

  • H335: May cause respiratory irritation

  • H341: Suspected of causing genetic defects

  • H361: Suspected of damaging fertility or the unborn child
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours/spray

  • P263: Avoid contact during pregnancy/while nursing

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

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