Impurities
AY-0019-004
Budesonide EP Impurity F
C24H32O6
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Impurity reference standard material
Budesonide EP Impurity E
Material overview
Budesonide EP Impurity E (AY-0019-002) — impurity reference standard material. CAS 131918-64-4, formula C25H32O6, molecular weight 428.50 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0019-002
- CAS number
- 131918-64-4
- Molecular formula
- C25H32O6
- Molecular weight
- 428.50 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (1R,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-propyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-2,14,17-trien-16-one
- Synonyms
- Budesonide 14-ene; Budesonide related compound E (USP); 14,15-Dehydrobudesonide
- SMILES
- CCCC1O[C@@H]2C=C3[C@@H]4CCC5=CC(=O)C=C[C@@]5([C@H]4[C@H](C[C@@]3([C@@]2(O1)C(=O)CO)C)O)C
- Appearance
- Off-White to Pale Yellow Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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