Chemical Compound
Ethinylestradiol EP Impurity B
CAS Registry Number
1231-96-5
Primary Record
Ethinylestradiol EP Impurity B
- In stock
- 9,041 g
- Purity
- 99.4 %
- CAS
- 1231-96-5
Compound Identifiers & Properties
- CAS
- 1231-96-5
- PubChem CID
- 96360003
- SMILES
- C[C@]12CC=C3[C@H]([C@@H]1CC[C@@]2(C#C)O)CCC4=C3C=CC(=C4)O
- Canonical SMILES
- C#C[C@@]1(O)CC[C@H]2[C@@H]3CCc4cc(O)ccc4C3=CC[C@@]21C
Names & Synonyms
- Ethinylestradiol EP Impurity B
- ZINC77286382
- 1231-96-5
- USP Ethinylestradiol Related Compound B; (17?)-19-Norpregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol; 19-Nor-17?-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol; 9,11-Dehydro Ethinylestradiol