(56898934 | 378-44-9)

CAS: 378-44-9
Molecular Formula: C22H29FO5
Molecular Weight: 392.46
Availablility: Inquire for Status
Downloads: |
Betamethasone Chemical Structure

56898934-100mg 100mg £143.90
56898934-1g 1g £236.70
Bulk Order
56898934-100mg 100mg €201.50
56898934-1g 1g €331.40
Bulk Order
56898934-100mg 100mg $215.90
56898934-1g 1g $355.10
Bulk Order
Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 56898934
Product Name Betamethasone
Categories Bioactive Small Molecules Research Organics & Inorganics
CAS 378-44-9
Molecular Formula C22H29FO5
Molecular Weight 392.46
Storage Details Ambient
Harmonised Tariff Code 29372200

Product Specification
Conclusion Complies with the requirements of EP7
Single Impurity <1%
Acetone <5000ppm
Loss on Drying <0.5%
Solubility Practically insoluble in water ,sparingly soluble in anhydrous ethanol, very slightly soluble in methylene chloride.
Assay (UV, basis on drying):97.0% - 103.0%
Dichloromethane <600ppm
Methanol <3000ppm
Specific optical rotation 118°- 126°
Ethyl acetate <5000ppm
Total Impurities <2%
Chloroform <60ppm
Appearance White or almost white crystalline powder
DMF <880ppm
Identification (B,C) Complies with standard

Safety Information
Danger to Health
Signal word danger
Hazard statements
  • H360FD: May damage fertility. May damage the unborn child

  • H373: May cause damage to organs through prolonged or repeated exposure
Precautionary statements
  • P263: Avoid contact during pregnancy/while nursing

  • P273: Avoid release to the environment

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

  • P304+341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing

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

  • P308+313: IF exposed or concerned: Get medical advice/attention