Betamethasone Dihydrogen Phosphate

[2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] dihydrogen phosphate

Also Known As: Betamethasone phosphate|Betamethasone 21-phosphate|Durabetason|Bentelan|Betnesol|Impurity B|Betamethasone dihydrogen phosphate|betamethasone-phosphate|Betamethasone 21-phopsphate|Betamethasone sodium phosphate|IMPURITY B [WHO-IP]|EINECS 206-636-7|Betamethasone disodium phosphate|BETAMETHASONE PHOSPHORIC ACID|Betamethasone 21-phosphoric acid|Betamethasone 21-(dihydrogen phosphate)|KST-1A4330|BETAMETHASONE PHOSPHATE [WHO-DD]|BETAMETHASONE PHOSPHATE [WHO-IP]|Dexamethasone Sodium phosphate Impurity B|BETAMETHASONE 21-PHOSPHONIC ACID|Dexamethasone sodium phosphate EP Impurity B|{2-[(1R,2S,3aS,3bS,9aS,9bR,10S,11aS)-9b-fluoro-1,10-dihydroxy-2,9a,11a-trimethyl-7-oxo-1H,2H,3H,3aH,3bH,4H,5H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]-2-oxoethoxy}phosphonic acid|[2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] dihydrogen phosphate|DEXAMETHASONE SODIUM PHOSPHATE IMPURITY B [EP IMPURITY]|(11b,16b)-9-fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1,4-diene-3,20-dione

Molecular Formula	C22H30FO8P
Molecular Weight	472.16623 g/mol
LogP	2.01
Topological Polar Surface Area	141.36 Ų
Hydrogen Bond Donors	4
Hydrogen Bond Acceptors	6
Rotatable Bonds	4
Exact Mass	472.16623
Heavy Atoms	32
Complexity	973.0

Chemical Identifiers

CAS Number	360-63-4
SMILES	C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)COP(=O)(O)O)O)C)O)F)C