Ethinylestradiol
SIAL/BP421 - British Pharmacopoeia (BP) Assay Standard
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
EC Number: 200-342-2
MDL Number: MFCD00003690
Linear Formula: C20H24O2
Product Type: Chemical
format | neat |
grade | pharmaceutical primary standard |
InChI | 1S/C20H24O2/c1-3-20(22)11 |
InChI key | BFPYWIDHMRZLRN-SLHNCBLASA |
manufacturer/tradename | BP |
mp | 182-183 °C (lit.) |
SMILES string | [H][C@]12CC[C@@]3(C)[C@@] |
storage temp. | 2-8°C |
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 ![]() ![]() |
Other Notes: | Sales restrictions may apply. |
Symbol | ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 - H350 |
Precautionary statements | P201 - P280 - P301 + P312 + P330 - P308 + P313 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
mp | 182-183 °C (lit.) |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |