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50-28-2 β-ESTRADIOL β-ESTRADIOL CAS No 50-28-2
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- Appearance:White powder
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β-ESTRADIOL CAS No 50-28-2
Details:
| β-ESTRADIOL Basic information |
| Product Name: | β-ESTRADIOL |
| Synonyms: | 17β-Estradiol - CAS 50-28-2 - Calbiochem;(+)-3,17β-estradiol;(17b)-estra-1,3,5(10)-triene-3,17diol;(17β)-estra-1,3,5(10)-triene-3,17diol;.alpha.-Oestradiol;.beta.-Oestradiol;17-.beta.-Estra-1,3,5(10)-triene-3,17-diol;3,17-.beta.-Dihydroxyestra-1,3,5(10)-triene |
| CAS: | 50-28-2 |
| MF: | C18H24O2 |
| MW: | 272.38 |
| EINECS: | 200-023-8 |
| Product Categories: | -;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;API;VIVELLE;Hormone Drugs;Inhibitors;powder or crystal;Steroids;Estrogen;Hormone;Analytical Chemistry;Biochemistry;Environmental Endocrine Disruptors;Estradiol, etc. (Environmental Endocrine Disruptors);Hydroxysteroids;Intracellular receptor |
| Mol File: | 50-28-2.mol |
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| β-ESTRADIOL Chemical Properties |
| Melting point | 178-179 °C(lit.) |
| alpha | D25 +76 to +83° (dioxane) |
| Boiling point | 355.44°C (rough estimate) |
| density | 1.0708 (rough estimate) |
| refractive index | 80.4 ° (C=1, Dioxane) |
| Fp | 2℃ |
| storage temp. | 2-8°C |
| solubility | Practically insoluble in water, soluble in acetone, sparingly soluble in ethanol (96 per cent), slightly soluble in methylene chloride. |
| form | powder |
| pka | pKa 10.71±0.02(H2O(0.1% p-dioxane) t=25±0.1 I=0.03(KCl))(Approximate) |
| color | White to off-white |
| Water Solubility | Soluble in dimethyl sulfoxide, ethanol , water, phosphate buffer saline, dimethyl formamide, acetone, dioxane and alkali hydroxides. Slightly soluble in vegetable oils. |
| Merck | 14,3703 |
| BRN | 1914275 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | VOXZDWNPVJITMN-ZBRFXRBCSA-N |
| CAS DataBase Reference | 50-28-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Estra-1,3,5(10)-triene-3,17beta-diol(50-28-2) |
| EPA Substance Registry System | Estra-1,3,5(10)- triene-3,17-diol (17.beta.)-(50-28-2) |
| Safety Information |
| Hazard Codes | T,Xn,F |
| Risk Statements | 60-61-45-63-64-40-36-20/21/22-11-48 |
| Safety Statements | 53-22-36/37/39-45-36/37-26-16-36-20 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | KG2975000 |
| F | 8-10 |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29372390 |
| Hazardous Substances Data | 50-28-2(Hazardous Substances Data) |
β-ESTRADIOL CAS No 50-28-2
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