Impurities
AY-0019-004
Budesonide EP Impurity F
C24H32O6
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Impurity reference standard material
Budesonide EP Impurity G
Material overview
Budesonide EP Impurity G (AY-0019-003) — impurity reference standard material. CAS 137174-25-5, formula C25H36O6, molecular weight 432.50 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0019-003
- CAS number
- 137174-25-5
- Molecular formula
- C25H36O6
- Molecular weight
- 432.50 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (1S,2S,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]icos-17-en-16-one
- Synonyms
- Budesonide Related Compound G (USP); 16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregn-4-ene-3,20-dione; (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-1,2,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-4H-naphtho[2`,1`:4,5]indeno[1,2-d][1,3]dioxol-4-one; 1,2-Dihydro Budesonide; 1,2-Dihydrobudesonide; 16alpha,17-[butylidenebis(oxy)]-11beta; 21-dihydroxypregna-4-ene-3,20-dione
- SMILES
- CCCC1O[C@@H]2C[C@H]3[C@@H]4CCC5=CC(=O)CC[C@@]5([C@H]4[C@H](C[C@@]3([C@@]2(O1)C(=O)CO)C)O)C
- Appearance
- Off White Powder
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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