Impurities
AY-0407-005
Clobetasol Propionate EP Impurity B
C22H26ClFO3
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Impurity reference standard material
Clobetasol Propionate EP Impurity J
Material overview
Clobetasol Propionate EP Impurity J (AY-0407-003) — impurity reference standard material. CAS 1486466-31-2, formula C25H30ClFO4, molecular weight 448.95 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0407-003
- CAS number
- 1486466-31-2
- Molecular formula
- C25H30ClFO4
- Molecular weight
- 448.95 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (17R)-4'-Chloro-5'-ethyl-9-fluoro-11beta-hydroxy-16beta-methylspiro[androsta-1,4-diene-17,2'(3'H)-furan]-3,3'-dione
- Synonyms
- Clobetasol Propionate Related Compound A
- SMILES
- [H][C@@]12C[C@@H]([C@@]3([C@]1(C[C@@H]([C@]4([C@]2(CCC5=CC(C=C[C@]45C)=O)[H])F)O)C)C(C(Cl)=C(CC)O3)=O)C
- Appearance
- White to off-White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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