Impurities
AY-0019-003
Budesonide EP Impurity G
C25H36O6
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Impurity reference standard material
Budesonide EP Impurity F
Material overview
Budesonide EP Impurity F (AY-0019-004) — impurity reference standard material. CAS 638-94-8, formula C24H32O6, molecular weight 416.50 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0019-004
- CAS number
- 638-94-8
- Molecular formula
- C24H32O6
- Molecular weight
- 416.50 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one
- Synonyms
- Desonide; (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-Hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-4H-naphtho[2`,1`; 4,5]indeno[1,2-d][1,3]dioxol-4-one; Pregna-1,4-diene-3,20-dione,11beta,21-dihydroxy-16alpha,17-[(1-methylethylidene)bis(oxy)]-
- SMILES
- C[C@]12C[C@@H]([C@H]3[C@H]([C@@H]1C[C@@H]4[C@]2(OC(O4)(C)C)C(=O)CO)CCC5=CC(=O)C=C[C@]35C)O
- Appearance
- Off-White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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