(S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸

(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid (订货以英文为准)

编号:M113470
CAS号:17257-71-5
分子式:C10H9F3O3
分子量:234.17
货号 品牌 包装 目录价 您的价格 库存 数量 购买
M113470-250mg 阿拉丁 250mg ¥539.90
M113470-1g 阿拉丁 1g ¥1299.90
M113470-5g 阿拉丁 5g ¥3979.90
M113470-200mg 200mg ¥534.90
产品名称 (S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid
中文名称 (S)-(-)-α-甲氧基-α-(三氟甲基)苯乙酸
CAS号 17257-71-5
分子式(M.F.) C10H9F3O3
分子量(M.W.) 234.17
储存条件 2-8°C储存
沸点95-97°C
熔点46-49°C
折光率1.474
旋光率-72 ° (C=2, MeOH)
敏感性易吸潮
溶解性Readily soluble in hexane, ether, THF, CH2Cl2, benzene.
存贮条件储存温度2-8℃
密度1.3030
应用Determination of absolute configuration of stereogenic carbinol carbons.
产品介绍(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid is commonly used as a derivatizing agent in Mosher ester analysis and Mosher amide analysis, which are NMR-based methods for determining the absolute configuration of the chiral carbon center in secondary alcohols and amines, respectively.
别名S-甲氧基-三氟甲基苯乙酸;Mosher 酸 ;(−)-MTPAMosher’s acid
标识符号https://www.aladdin-e.com/images/ghs/ghs07.jpg
信号词Warning
危害声明H315,H319,H335
警示性声明P261,P305+P351+P338
个人防护设备dust mask type N95 (US),Eyeshields,Gloves
WGK德国3
风险声明 (欧洲)36/37/38
安全声明(欧洲)26,36
危害码(欧洲)Xi
搜索质检报告(COA)
搜索MSDS
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