CAS Number
Molecular Formula
C22H28FO8P.2Na
Product format
Neat
Molecular Weight
516.40
USP Description
Betamethasone Sodium Phosphate
EP Description
Betamethasone sodium phosphate CRS
Storage
+5°C
Shipping
Room Temperature
API Family
Betamethasone Sodium Phosphate and Dexamethasone Sodium Phosphate
Synonyms
Dexamethasone Sodium Phosphate Imp. B (EP), Betamethasone Sodium Phosphate, (11beta, 16beta)-9-Fluoro-11, 17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1, 4-diene-3, 20-dione sodium salt (1:2), (11beta, 16beta)-9-Fluoro-11, 17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1, 4-diene-3, 20-dione disodium salt, 9-Fluoro-11beta, 17, 21-trihydroxy-16beta-methylpregna-1, 4-diene-3, 20-dione 21-(dihydrogen phosphate) disodium salt, Bentelan, Betamethasone 21-disodium phosphate, Betamethasone 21-phosphate disodium salt, Betamethasone disodium phosphate, Betamethasone sodium phosphate, Betnesol, Celestan solubile, Disodium betamethasone 21-phosphate, Durabetason, NSC 90616, Steronema, Vista-Methasone, CCI 1517, Dexamethasone Sodium Phosphate Impurity B as Disodium Salt and Dexamethasone Phosphate Impurity B as Disodium Salt
Smiles
[Na+].[Na+].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)COP(=O)([O-])[O-]
Iupac Name
disodium;[2-[(8S, 9R, 10S, 11S, 13S, 14S, 16S, 17R)-9-fluoro-11, 17-dihydroxy-10, 13, 16-trimethyl-3-oxo-6, 7, 8, 11, 12, 14, 15 and 16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] phosphate
