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Betamethasone
(CAS RN:378-44-9 Product Number:B1837)

Structure

Betamethasone
Synonym 9α-Fluoro-11β,17α,21-trihydroxy-16β-methyl-1,4-pregnadiene-3,20-dione

General Information

Product Number B1837

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Purity/Analysis Method >98.0%(HPLC)
Storage Temperature
M.F. / M.W. C22H29FO5=392.47
CAS RN 378-44-9
Related CAS RN
MDL Number MFCD00062969
Packaging and Container
  • Product Details
  • Safety & Regulations
  • Reference & Application

Specification

Purity(HPLC) min. 98.0 area%
Specific rotation [a]20/D +115 to +121 deg(C=1, Dioxane)
Solubility in hot Dioxane within almost transparency

References

Beilstein 8(4)3501
Reaxys-RN 3176546
PubChem SID 87564725
Merck Index(14) 1180
RTECS# TU4000000

GHS

Pictogram
Signal Word Warning
Hazard Statements
  • H302+H312+H332
  • :Harmful by inhalation, in contact with skin and if swallowed.
Precautionary Statements
  • P261
  • :Avoid breathing dust, fume, mist, vapors or spray.
  • P264
  • :Wash hands and face thoroughly after handling.
  • P270
  • :Do not eat, drink or smoke when using this product.
  • P271
  • :Use only outdoors or in a well-ventilated area.
  • P280
  • :Wear protective gloves, protective clothing.
  • P301+P312+P330
  • :If swallowed: Call a poison center or doctor if you feel unwell. Rinse mouth.
  • P302+P352+P312+P362+P364
  • :If on skin: Wash with plenty of soap and water. Call a poison center or doctor if you feel unwell. Take off contaminated clothing and wash it before reuse.
  • P304+P340+P312
  • :If inhaled: Remove person to fresh air and keep comfortable for breathing. Call a poison center or doctor if you feel unwell.
  • P501
  • :Dispose of contents and container in accordance with local, regional, national regulations (e.g. US: 40 CFR Part 261, EU:91/156/EEC, JP: Waste Disposal and Cleaning Act, etc.).

Application

PubMed Literature

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