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| | Scopine-2,2-dithienyl glycolate Basic information | | Description |
| Product Name: | Scopine-2,2-dithienyl glycolate | | Synonyms: | SCOPINE-2,2-DITHIENYL GLYCOLATE;Tiotropium EP Impurity B;2-Thiopheneacetic acid, -hydroxy--2-thienyl-, (1,2,4,5,7);2-thiopheneacetic acid, a-hydroxy-a-2th
( Di(2-thienyl) Glycolate );N-DeMethyl TiotropiuM;α-Hydroxy-α-2-thienyl-2-thiopheneacetic Acid (1α,2β,4β,5α,7β)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl Ester;Scopine di(2-thienyl)glycolate scopine-2-dithienyl glycolate;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (1α,2β,4β,5α,7β)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl ester | | CAS: | 136310-64-0 | | MF: | C18H19NO4S2 | | MW: | 377.48 | | EINECS: | 603-953-6 | | Product Categories: | Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Tiotropium Bromide Intermediates;TIOTROPIUM BROMIDE;136310-64-0 | | Mol File: | 136310-64-0.mol |  |
| | Scopine-2,2-dithienyl glycolate Chemical Properties |
| Melting point | 138-140°C | | Boiling point | 542.3±50.0 °C(Predicted) | | density | 1.48±0.1 g/cm3(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,2-8°C | | solubility | Chloroform (Slightly), Methanol (Slightly, Heated) | | form | Solid | | pka | 10.32±0.29(Predicted) | | color | White to Off-White |
| | Scopine-2,2-dithienyl glycolate Usage And Synthesis |
| Description | Scopine-2,2-dithienyl glycolate is an organic compound. It is off-white solid. The melting point is 138-140°C. The storage temperature is -20°C. Scopine-2,2-dithienyl glycolate is one of the reaction intermediates in the preparation of tiotropium bromide, which is a highly effective anticholinergic agent and widely used for treatment of asthma and/or chronic obstructive pulmonary disease (COPD) (chronic obstructive pulmonary disease).
| | Chemical Properties | Off-White Solid | | Uses | Scopine Di(2-thienylglycolate) (Tiotropium EP Impurity B) is a precursor to Tiotropium Bromide. |
| | Scopine-2,2-dithienyl glycolate Preparation Products And Raw materials |
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