Betamethasone

• Synonyms:

  Betamethasone Acetate Imp. A (EP); Betamethasone Valerate Imp. A (EP); Dexamethasone Imp. B (EP); Betamethasone; 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione; Betamethasone Dipropionate Imp. A (Pharmeuropa); CCI 922; Ph Eur Betamethasone Valerate Impurity A; Betamethasone Sodium Phosphate related; CS valerate; Betamethasone; Betamethasone Acetate Impurity A; Betamethasone Dipropionate Impurity A; Betamethasone Valerate Impurity A; Dexamethasone Impurity B

• Hazard Statement:

  May damage fertility or the unborn child

• Purity:

  >95% (HPLC)

• Smiles:

  C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)CO

• Molecular Formula:

  C22 H29 F O5

• Molecular Weight:

  392.46

• InChI:

  InChI=1S/C22H29FO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,12,15-17,24,26,28H,4-5,8,10-11H2,1-3H3/t12-,15-,16-,17-,19-,20-,21-,22-/m0/s1

• Additionnal Information:

  IUPAC name: (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one

• Shipping Conditions:

  Room Temperature

• Storage Conditions:

  -20°C

• CAS Number:

  378-44-9