Other grades of this product :
| Ammonium (-)-3-bromo-8-camphorsulfonate Basic information |
| Product Name: | Ammonium (-)-3-bromo-8-camphorsulfonate | | Synonyms: | AMMoniuM ((1S,3R,4R,7S)-3-broMo-1,7-diMethyl-2-oxobicyclo[2.2.1]heptan-7-yl)Methanesulfonate;Ammonium (-)-3-bromo-8-camphorsulfonate
L-(-)-alpha-Bromocamphor-8-sulfonic acid ammonium salt;(1S,4R,7-anti)-3α-Bromo-1,7-dimethyl-2-oxobicyclo[2.2.1]heptane-7-methanesulfonic acid ammonium salt;L(-)-alpha-Bromocamphor-pi-sulfonic acid, ammonium salt,99%;L-(-)-α-Bromocamphor-Pi-Sulfonic Acid Ammonium Salt;L-(-)-a-Bromocamphor-8-sulfonic Acid Ammonium Salt;(1S,3R,4R,7S)-3-bromo-1,7-dimethyl-2-oxo-Bicyclo[2.2.1]heptane-7-methanesulfonic acid, ammonium salt;L-(-)-α-Bromocamphor-8-sulfonic Acid Ammonium Salt
| | CAS: | 55870-50-3 | | MF: | C10H18BrNO4S | | MW: | 328.22 | | EINECS: | 259-871-2 | | Product Categories: | Chiral Reagents;Sulfur & Selenium Compounds | | Mol File: | 55870-50-3.mol |
| Ammonium (-)-3-bromo-8-camphorsulfonate Chemical Properties |
| Melting point | 290 °C | | density | 1.4048 (estimate) | | storage temp. | Inert atmosphere,Store in freezer, under -20°C | | solubility | DMSO, Methanol | | form | Solid | | color | Off-White | | CAS DataBase Reference | 55870-50-3(CAS DataBase Reference) |
| Ammonium (-)-3-bromo-8-camphorsulfonate Usage And Synthesis |
| Chemical Properties | white to off-white crystalline powder or needles | | Uses | Ammonium (-)-3-bromo-8-camphorsulfonate is bromocamphor solutions use in optically resolutions.
| | Purification Methods | Pass a hot aqueous solution of it through an alumina column to remove water-soluble coloured impurities which remain on the column when the ammonium salt is eluted with hot water. The salt is crystallised from water and dried over CaCl2 in a desiccator [Craddock & Jones J Am Chem Soc 84 1098 1962, Kauffmann J Prakt Chem 33 295 1966]. [Beilstein 11 H 319, 11 I 77, 11, II 183, 11 III 595.] |
| Ammonium (-)-3-bromo-8-camphorsulfonate Preparation Products And Raw materials |
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