Impurities
AY-0073-004
Estradiol Hemihydrate EP Impurity D
C18H22O2
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Active ingredient reference standard
Estradiol Hemihydrate
Material overview
Estradiol Hemihydrate (AY-0073-001) — active ingredient reference standard. CAS 35380-71-3, formula C18H24O205H2O, molecular weight 281.39 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0073-001
- CAS number
- 35380-71-3
- Molecular formula
- C18H24O205H2O
- Molecular weight
- 281.39 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- Estra-1,3,5(10)-triene-3,17-diol (17beta)-, Hemihydrate
- Synonyms
- β-Estradiol Hemihydrate; 1,3,5-Estratriene-3,17β-diol Hemihydrate; 3,17β-Dihydroxy-1,3,5(10)-estratriene Hemihydrate
- SMILES
- C[C@@]1([C@H]2O)[C@](CC2)([H])[C@@](CCC3=C4C=CC(O)=C3)([H])[C@]4([H])CC1.[1/2 H2O]
- Appearance
- White Powder
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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