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(CAS RN:50-24-8 Product Number:P0637)


Synonym 11β,17α,21-Trihydroxypregna-1,4-diene-3,20-dione

General Information

Product Number P0637

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Purity/Analysis Method >98.0%(HPLC)
Storage Temperature
M.F. / M.W. C21H28O5=360.45
CAS RN 50-24-8
Related CAS RN
MDL Number MFCD00003649
Packaging and Container
  • Product Details
  • Safety & Regulations
  • Reference & Application


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Specific rotation [a]20/D +97.0 to +103.0 deg(C=1, Dioxane)
Solubility in Dioxane almost transparency


Reaxys-RN 1354103
PubChem SID 87574796
Merck Index(14) 7721
RTECS# TU4152000


Signal Word Warning
Hazard Statements
  • H302
  • :Harmful if swallowed.
  • H361
  • :Suspected of damaging fertility or the unborn child.
Precautionary Statements
  • P201
  • :Obtain special instructions before use.
  • P202
  • :Do not handle until all safety precautions have been read and understood.
  • P264
  • :Wash hands and face thoroughly after handling.
  • P270
  • :Do not eat, drink or smoke when using this product.
  • P280
  • :Wear protective gloves, protective clothing, face protection.
  • P301+P312+P330
  • :If swallowed: Call a poison center or doctor if you feel unwell. Rinse mouth.
  • P308+P313
  • :If exposed or concerned: Get medical advice or attention.
  • P405
  • :Store locked up.
  • 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.).


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