Other grades of this product :
| EQUILIN Basic information |
| Product Name: | EQUILIN | | Synonyms: | 1,3,5[10],7-ESTRATETRAEN-3-OL-17-ONE;EQUILIN;EQUILINE;1,3,5,7-estratetraen-3-ol-17-one;3-Hydroxyestra-1,3,5(10),7-tetraen-17-one;5(10),7-tetraen-17-one,3-hydroxy-estra-3;Dihydroequilenin;Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy- | | CAS: | 474-86-2 | | MF: | C18H20O2 | | MW: | 268.35 | | EINECS: | 207-488-6 | | Product Categories: | Intermediates & Fine Chemicals;Pharmaceuticals;Steroids | | Mol File: | 474-86-2.mol |
| EQUILIN Chemical Properties |
| Melting point | 238-240 °C(lit.) | | alpha | D25 +308° (c = 2 in dioxane); D25 +325° (c = 2 in alc) | | Boiling point | 351.51°C (rough estimate) | | density | 1.1096 (rough estimate) | | refractive index | 1.4800 (estimate) | | Fp | 9℃ | | storage temp. | Refrigerator | | pka | pKa 10.26±0.04(H2O t=23±2) (Uncertain) | | form | neat | | Water Solubility | 1.4mg/L(25 ºC) | | Merck | 13,3672 | | BRN | 2624302 | | EPA Substance Registry System | Equilin (474-86-2) |
| EQUILIN Usage And Synthesis |
| Chemical Properties | Off-White Solid | | Uses | Equilin is an estrogen found in Premarin, which is a mixture of conjugated estrogens widely used in hormone replacement therapy.
| | General Description | An estrogen present in the hormone replacement therapy drug Premarin. Equilin levels are monitored in drinking water samples by LC-MS/MS using EPA method 539. |
| EQUILIN Preparation Products And Raw materials |
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