Impurities
AY-0108-003
Dexamethasone Acetate EP Impurity B
C24H31FO6
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Active ingredient reference standard
Dexamethasone
Material overview
Dexamethasone (AY-0108-001) — active ingredient reference standard. CAS 50-02-2, formula C22H29FO5, molecular weight 392.46 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0108-001
- CAS number
- 50-02-2
- Molecular formula
- C22H29FO5
- Molecular weight
- 392.46 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- (8S,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one
- Synonyms
- (11beta,16alpha)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione
- SMILES
- O=C1C=C[C@]2(C)[C@@]3(F)[C@@H](O)C[C@]4(C)[C@](C(CO)=O)(O)[C@H](C)C[C@@]4([H])[C@]3([H])CCC2=C1
- Appearance
- White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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