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武汉市合中生化制造L-樟脑磺酸/左旋樟脑磺酸35963-20-3 樟脑磺酸价格 南箭牌

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  • 所在地区:湖北-武汉市
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                                                                                                                                樟脑磺酸                                    左旋樟脑磺酸 MSDS 用途与合成方法 樟脑磺酸价格(试剂级) 上下游产品信息                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    中文名称:                                    樟脑磺酸                                    中文同义词:                                    7,7-三甲基二环[2.2.1]庚烷-2-酮-1-甲磺酸;樟脑磺酸;L-(-)樟脑磺酸;1R-(-)-樟脑磺酸;1-樟脑磺酸;CLOPIDOGREL INTERMEDIATES;L-樟脑-10-磺酸;左旋樟脑磺酸                                    英文名称:                                    L(-)-Camphorsulfonic acid                                    英文同义词:                                    (1R)-(-)-CAMPHOR-10-SULPHonIC ACID;(1R)-(-)-CAMPHOR-10-SULFonIC ACID;(1R)-CAMPHOR-10-SULFonIC ACID;(1R)-(-)-CAMPHORSULFonIC ACID;(1r)-[7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulphonic acid;(1R)-(-)-10-CAMPHORSULFonIC ACID;(-)-10-CAMPHORSULFonIC ACID;(-)-CAMPHOR-10-SULPHonIC ACID                                    CAS号:                                    35963-20-3                                    分子式:                                    C10H16O4S                                    分子量:                                    232.3                                    EINECS号:                                    252-817-9                                    相关类别:                                    FINE Chemical & INTERMEDIATES;Chiral Compounds;chiral;Bicyclic Monoterpenes;Biochemistry;for Resolution of bases;Optical Resolution;Reagents for Oligosaccharide Synthesis;Synthetic Organic Chemistry;Terpenes;Peptide;Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;羰基化合物;中间体;不对称合成;氨基酸;精细化学品;医药中间体;原料;有机化工;植物提取物                                    Mol文件:                                    35963-20-3.mol                                                                                                                                                                                                樟脑磺酸 性质                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    熔点                                     198 °C (dec.)(lit.)
                                        比旋光度                                     -22 o (c=20,H2O)                                    折射率                                     -21.5 ° (C=5, H2O)                                    储存条件                                     2-8°C                                    水溶解性                                     soluble                                    敏感性                                     Hygroscopic                                    BRN                                     2809676                                    稳定性                                    Stable. Hygroscopic. Incompatible with strong bases, strong oxidizing agents.                                    CAS 数据库                                    35963-20-3(CAS Database Reference)                                                                                                                                                            樟脑磺酸 用途与合成方法                                                                                                                                                                                                                                                                                                                                                    左旋樟脑磺酸                                    樟脑磺酸有左旋体、右旋体、外消旋体三种异构体。
    白色柱状晶体。熔点193℃(分解)。[α]D20+24°(水)。微溶于乙醇,不溶于乙醚,溶于氢氧化钠和碳酸钠溶液。左旋樟脑磺酸由樟脑与硫酸及醋酐反应而制。有兴奋呼吸中枢,血管运动中枢及心肌的作用,药用为其钠盐。
    樟脑磺酸钠为白色结晶粉末。无臭,味初微苦而后甜。有引湿性,易溶于水或热醇,应遮光密闭保存。直接兴奋延髓的呼吸中枢和血管运动中枢,使呼吸加深加快、血压回升;能直接兴奋心肌,使心肌的收缩力加强,输出量增加。用于感染性疾病、中枢抑制药中毒等引起的呼吸抑制,过劳、高热、中毒、中暑等引起的急性心衰。
                                        化学性质                                     棱状结晶体。熔点193-195℃(分解)。不溶于醚,微溶于冰醋酸、乙酸乙酯。在潮湿的空气中易潮解。                                    用途                                     用于旋光异构体的消旋。                                    用途                                     用于医药中间体或异构体产品拆分                                    生产方法                                     由樟脑与硫酸反应而得。将樟脑、乙酐加入反应锅中搅拌溶解。冷却后滴加硫酸,保持44-45℃反应48小时。然后冷却至6-7℃,结晶,过滤,用少量冰醋酸洗涤结晶,干燥得樟脑磺酸。                "};

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