Synonym: 17α-Ethynylestradiol; 17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol; 19-Nor-1,3,5(10),17α-pregnatrien-20-yne-3,17-diol; Ethinylestradiol
CAS Number: 57-63-6
Empirical Formula (Hill Notation): C20H24O2
Molecular Weight: 296.40
MDL Number: MFCD00003690
Linear Formula: C20H24O2
Product Type: Chemical
application(s) |
pharmaceutical (small molecule) |
format |
neat |
grade |
pharmaceutical primary standard |
InChI |
1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20+/m1/s1 |
InChI key |
BFPYWIDHMRZLRN-SLHNCBLASA-N |
manufacturer/tradename |
EDQM |
mp |
182-183 °C (lit.) |
SMILES string |
[H][C@]12CC[C@@]3(C)[C@@]([H])(CC[C@@]3(O)C#C)[C@]1([H])CCc4cc(O)ccc24 |
Caution: |
Please find SDS provided by EDQM here. ![External link](https://krackeler.com/images/sigma/ext-link.gif) . |
General description: |
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia ![External link](https://krackeler.com/images/sigma/ext-link.gif) . |
Other Notes: |
Sales restrictions may apply. |
Packaging: |
Unit quantity: 1.01 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue ![External link](https://krackeler.com/images/sigma/ext-link.gif) . |
mp |
182-183 °C (lit.) |
UNSPSC |
41116107 |