上海甄准生物科技有限公司
产品展厅
NMR 构型检测试剂—上海甄准
  • 发布日期: 2016-05-03
  • 更新日期: 2025-07-11
产品详请
产地
品牌
货号
保存条件
英文名称
CAS编号
保质期 个月

NMR*构型检测试剂上海甄准

手性有机化合物的*构型与其化学性质,物理性质,生物活性和(或)药理活性密切相关甚至是决定因素。确定*构型的方法有X-射线衍射,CDORDNMR等方法。利用NMR确定*构型的有点包括操作简单,用量少,样品可回收,溶液测样无须特殊处理,无须了解深奥的理论也可应用。

上海甄准生物提供NMR*构型检测试剂。

产品信息:


货号中文品名英文品名CAS No纯度规格
TOK-A1657(1R,2R)-2-(-2,3-二甲酰亚胺基)环己甲酸(1R,2R)-2-(Anthracene-2,3-dicarboximido)cyclohexanecarboxylic Acid446044-44-6>980%(T)100mg
TOK-A1658(1S,2S)-2-(-2,3-二甲酰亚胺基)环己甲酸(1S,2S)-2-(Anthracene-2,3-dicarboximido)cyclohexanecarboxylic Acid446044-45-7>970%(HPLC)100mg
TOK-B1143(R)-(-)-1,1'-联萘基-2,2'-双磷酸氢酯(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate39648-67-4 
100mg
TOK-B1144(S)-(+)-1,1'-联萘基-2,2'-双磷酸氢酯(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate35193-64-7 >970%(T)100mg/1g
TOK-B1161(R,R)-(-)-2,3-丁二醇(R,R)-(-)-2,3-Butanediol24347-58-8 >960%(GC)1g
TOK-B1343(S,S)-(+)-2,3-丁二醇(S,S)-(+)-2,3-Butanediol19132-06-0 >970%(GC)100mg/1g
TOK-B1720(+)-苄甲苯基硅基乙酸[用于以核磁共振旋光纯度测定](+)-Benzylmethylphenylsilylacetic Acid [for ee Determination by NMR]95373-54-9 >980%(T)100mg
TOK-B1721(-)-苄甲苯基硅基乙酸[用于以核磁共振旋光纯度测定](-)-Benzylmethylphenylsilylacetic Acid [for ee Determination by NMR]95349-35-2 >980%(T)100mg
TOK-C1021(-)-樟脑烷酸(-)-Camphanic Acid13429-83-9 >980%(T)1g/5g
TOK-C2184Chirabite-ARChirabite-AR909254-56-4
100mg
TOK-D1852(R)-(-)-N-(3,5-二硝基苯甲酰)-α-苯乙胺(R)-(-)-N-(3,5-Dinitrobenzoyl)-α-phenylethylamine69632-32-2 
1g
TOK-D1853(R)-(-)-N-(3,5-二硝基苯甲酰)-α-苯甘氨酸(R)-(-)-N-(3,5-Dinitrobenzoyl)-α-phenylglycine74927-72-3 >980%(HPLC)(T)1g/5g
TOK-D2175(1S,2S)-(-)-1,2-二苯基乙二胺(1S,2S)-(-)-1,2-Diphenylethylenediamine29841-69-8 >980%(GC)(T)1g
TOK-D2176(1R,2R)-(+)-1,2-二苯基乙二胺(1R,2R)-(+)-1,2-Diphenylethylenediamine35132-20-8 >970%(GC)(T)1g/5g
TOK-D2459(1R,2R)-(-)-N,N'-二甲基环己烷-1,2-二胺(1R,2R)-(-)-N,N'-Dimethylcyclohexane-1,2-diamine68737-65-5 >940%(GC)100mg
TOK-D2460(1S,2S)-(+)-N,N'-二甲基环己烷-1,2-二胺(1S,2S)-(+)-N,N'-Dimethylcyclohexane-1,2-diamine87583-89-9 
100mg
TOK-I0334(R)-(+)-α-甲基苄基异氰酸酯(R)-(+)-α-Methylbenzyl Isocyanate33375-06-3 >980%(GC)1g/5g/25g
TOK-I0335异氰酸(S)-(-)-α-甲基苄酯(S)-(-)-α-Methylbenzyl Isocyanate14649-03-7 >950%(GC)1g/5g
TOK-I0336异氰酸(R)-(-)-1-(萘基)乙酯(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate42340-98-7 >900%(GC)1g/5g
TOK-I0398异氰酸(S)-(+)-1-(1-萘基)乙酯(S)-(+)-1-(1-Naphthyl)ethyl Isocyanate73671-79-1 >950%(GC)1g/5g
TOK-M0661L-(+)-扁桃酸L-(+)-Mandelic Acid17199-29-0 >990%(GC)(T)25g/250g
TOK-M0662D-(-)-扁桃酸D-(-)-Mandelic Acid611-71-2 >990%(GC)(T)25g/500g
TOK-M0829(S)-(+)-α-甲氧基*(S)-(+)-α-Methoxyphenylacetic Acid26164-26-1 >980%(GC)(T)1g
TOK-M0830(R)-(-)-α-甲氧基*(R)-(-)-α-Methoxyphenylacetic Acid3966-32-3 
100mg
TOK-M0831(R)-(+)-α-甲氧基-α-(三氟甲基)*(R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetic Acid [Optical Resolving]20445-31-2 >980%(GC)(T)1g/5g
TOK-M0832(S)-(-)-α-甲氧基-α-(三氟甲基)*(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic Acid [Optical Resolving]17257-71-5 >980%(GC)(T)1g/5g
TOK-M1103(+)-α-甲氧基-α-(三氟甲基)苯乙酰氯(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]20445-33-4 >980%(GC)100mg/1g
TOK-M1104(-)-α-甲氧基-α-(三氟甲基)苯乙酰氯(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]39637-99-5 >980%(GC)100mg/1g
TOK-M1339(+)-α-甲氧基-α-(三氟甲基)*酐(+)-α-Methoxy-α-(trifluoromethyl)phenylacetic Anhydride85541-57-7 >950%(T)100mg
TOK-M1366(R)-(-)-2-甲氧基-2-(1-萘基)丙酸(R)-(-)-2-Methoxy-2-(1-naphthyl)propionic Acid63628-26-2 >990%(HPLC)100mg
TOK-M1367(S)-(+)-2-甲氧基-2-(1-萘基)丙酸(S)-(+)-2-Methoxy-2-(1-naphthyl)propionic Acid102691-93-0>990%(HPLC)100mg


更多产品信息,请参考甄准生物官网
上海甄准生物科技有限公司

客服热线/QQ4000023832


联系方式
手机:13651665725
二维码扫描访问