17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether CAS#: 72-33-3; ChemWhat Code: 52601
Names & Identifiers |
| Product Name | 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether |
| Synonyms | Ethynylestradiol 3-methyl ether,97%;17alpha-19-Norpregna-1,3,5(10)-trien-20-yn;Mestranol,17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol 3-methyl ether, 17α-Ethynylestradiol 3-methyl ether, 3-Methoxy-17α-ethynylestradiol;Mestranol (200 mg);(17α)-3-Methoxy-19-norpregna-1,3,5(10)-trien-20-yn-17-ol;17α-Ethynyl-3-Methoxy-17β-hydroxy-1,3,5(10)-estratriene;3-Methoxy-17α-ethynylestradiol;17a-Ethynylestradiol-d2 3-Methyl Ether |
| CAS Registry Number | 72-33-3 |
| Molecular Formula | C21H26O2 |
| Molecular Weight | 310.43 |
| EINECS | 200-777-8 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 153-155 °C(lit.) |
| Storage | -20°C Freezer |
| Merck | 5917 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Mestranol(72-33-3) |
| EPA Substance Registry System | 19-Norpregna-1,3, 5(10)-trien-20-yn-17-ol, 3-methoxy-, (17.alpha.)-(72-33-3) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 36/37/38-40-48-68 |
| S Phrase | 22-26-36/37/39-45-36/37 |
| WGK Germany | 3 |
| RTECS | RC8960000 |
| Hazardous Substances Data | 72-33-3(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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