Impurities
AY-0108-003
Dexamethasone Acetate EP Impurity B
C24H31FO6
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Active ingredient reference standard
Dexamethasone Sodium Phosphate
Material overview
Dexamethasone Sodium Phosphate (AY-0108-002) — active ingredient reference standard. CAS 2392-39-4, formula C22H28FNa2O8P, molecular weight 516.40 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0108-002
- CAS number
- 2392-39-4
- Molecular formula
- C22H28FNa2O8P
- Molecular weight
- 516.40 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 9-Fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1,4-diene-3,20-dione disodium salt
- Synonyms
- Dexamethasone 21-phosphate Disodium Salt (USP)
- SMILES
- C[C@@]1([C@@]2(O)C(CO[P]([O-])([O-])=O)=O)[C@](C[C@H]2C)([H])[C@@](CCC3=CC4=O)([H])[C@@](F)([C@]3(C=C4)C)[C@@H](O)C1.[Na+].[Na+]
- Appearance
- White Powder
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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