Compound Q&A
What is Betamethasone 21-Phosphate Disodium Salt (CAS: 151-73-5)?
Answer
Betamethasone 21-Phosphate Disodium Salt (CAS: 151-73-5) is a corticosteroid derivative used primarily in pharmaceutical applications. It has the chemical formula C23H28F2Na2O9P and is characterized by its phosphate ester group, which enhances its stability and bioavailability. This compound is commonly used as a prodrug for betamethasone, a potent anti-inflammatory agent, and is available in various formulations for medical use.
About
CAS No
151-73-5
English Name
Betamethasone 21-Phosphate Disodium Salt
Molecular Formula
C22H28FNa2O8P
Molecular Weight
516.4 g/mol
SMILES
CC1CC2C3CCC4=CC(=O)C=CC4(C3(C(CC2(C1(C(=O)COP(=O)([O-])[O-])O)C)O)F)C.[Na+].[Na+]
InChIKey
PLCQGRYPOISRTQ-LWCNAHDDSA-L
Last Updated: 2025-08-28 11:52
