有机试剂
光学拆分剂
| 品牌 | 厂商性质 | 产地 | 货期 |
|---|---|---|---|
| 暂无 | 暂无 | 暂无 | 现货 |
产品介绍
化学拆分法是利用手性试剂与外消旋体反应，生成两个非对映异构体，再利用产物的物理性质差异将其拆分。化学拆分法是制备手性化合物最重要的方法之一，广泛应用于含酸、碱、醇、酚、醛及氨基酸等外消旋体分子的拆分。
| 碱性拆分剂：用于拆分酸性化合物 | | | |
| 英文名称 | 中文名称 | CAS | 包装 |
| (R)-(+)-1-Phenylethylamine, 99% | R-(+)-1-苯乙胺 | 3886-69-9 | 5 g |
| 25 g | |||
| 100 g | |||
| (S)-(-)-1-Phenylethylamine, 99% [ee:98%] | (S)-(-)-1-苯乙胺 | 2627-86-3 | 25 g |
| 100 g | |||
| 500 g | |||
| (1S,2R)-(+)-2-Amino-1,2-diphenylethanol, 98% [ee:99%] | (1S,2R)-(+)-2-氨基-1,2-二苯基乙醇 | 23364-44-5 | 5 g |
| 10 g | |||
| D-Arginine, 99% | D-精氨酸 | 157-06-2 | 5 g |
| 50 g | |||
| L-Arginine, 99% | L-精氨酸 | 74-79-3 | 25 g |
| 100 g | |||
| L-Arginine monohydrochloride, 99% | L-精氨酸盐酸盐 | 1119-34-2 | 25 g |
| 100 g | |||
| L-Lysine monohydrochloride, 99% | L-赖氨酸盐酸盐 | 657-27-2 | 50 g |
| 250 g | |||
| L-Menthol, 99.5% | L-孟醇 | 2216-51-5 | 100 g |
| 500 g | |||
| R-(+)-1-(1-Naphthyl)ethylamine, 99% | R-(+)-α-1-萘乙胺 | 3886-70-2 | 1 g |
| 5 g | |||
| D-Phenylalaninol, 98% | D-苯丙氨醇 | 5267-64-1 | 5 g |
| 25 g | |||
| L-Phenylalaninol, 98% | L-苯丙氨醇 | 3182-95-4 | 5 g |
| 25 g | |||
| Quinidine, 98% | 奎尼丁 | 56-54-2 | 5 g |
| 25 g | |||
| 100 g | |||
| Quinine hydrochloride dihydrate, 99% | 奎宁单盐酸盐二水合物 | 6119-47-7 | 25 g |
| 100 g | |||
| 500 g | |||
| Cinchonidine, 98.5-101% | 辛可尼丁 | 485-71-2 | 25 g |
| 100 g | |||
| Cinchonine, 99% | 辛可宁碱 | 118-10-5 | 25 g |
| 100 g | |||
| L-Lysine dihydrochloride, 99% | L-赖氨酸二盐酸盐 | 657-26-1 | 25 g |
| 100 g | |||
| (1R,2R)-2-Amino-1-(4-nitrophenyl)propane-1,3-diol, 96% | (1R,2R)-2-氨基-1-（4-硝基苯基）丙烷-1，3-二醇 | 716-61-0 | 5 g |
| 25 g | |||
| 酸性拆分剂：用于拆分碱性化合物 | | | |
| 英文名称 | 中文名称 | CAS | 包装 |
| D-Aspartic acid, 99% | D-天冬氨酸 | 1783-96-6 | 5 g |
| 25 g | |||
| 100 g | |||
| L-Aspartic acid, 98% | L-天冬氨酸 | 56-84-8 | 5 g |
| 25 g | |||
| 100 g | |||
| D-Pyroglutamic acid, 98% | D-焦谷氨酸 | 4042-36-8 | 1 g |
| 10 g | |||
| L-Pyroglutamic acid, 99% | L-焦谷氨酸 | 98-79-3 | 25 g |
| 100 g | |||
| D-(-)-Quinic acid, 98% | D-(-)-奎宁酸 | 77-95-2 | 5 g |
| 25 g | |||
| 100 g | |||
| D-(-)-Tartaric acid, 99% | D-(-)-酒石酸 | 147-71-7 | 25 g |
| 100 g | |||
| 500 g | |||
| L-(+)-Tartaric acid, 99% | L-(+)-酒石酸 | 87-69-4 | 100 g |
| 500 g | |||
| (R)-(-)-Mandelic acid, 99% | (R)-(-)-扁桃酸 | 611-71-2 | 5 g |
| 25 g | |||
| 100 g | |||
| (S)-(+)-Mandelic acid, 99% | (S)-(+)-扁桃酸 | 17199-29-0 | 5 g |
| 25 g | |||
| 100 g | |||
| (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate, 98% | (R)-(-)-1,1'-联萘酚磷酸酯 | 35963-20-3 | 5 g |
| 25 g | |||
| (S)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate, 98% | (S)-(-)-联萘酚磷酸酯 | 35193-64-7 | 5 g |
| 25 g | |||
| (1S)-(+)-10-Camphorsulfonic acid, 99% | D(+)-10-樟脑磺酸 | 3144-16-9 | 5 g |
| 100 g | |||
| 500 g | |||
| D(+)-Camphoric acid, 99% | D(+)-樟脑酸 | 124-83-4 | 5 g |
| 100 g | |||
| 500 g | |||
| L(-)-Camphorsulfonic acid, 98% | L(-)-樟脑磺酸 | 35963-20-3 | 5 g |
| 25 g | |||
| 100 g | |||
| (+)-Diacetyl-L-tartaric anhydride, 97% | (+)-二乙酰基-L-酒石酸酐 | 6283-74-5 | 5 g |
| 25 g | |||
| 100 g | |||
| (-)-Di-p-toluoyl-L-tartaric acid, 97% | (-)-二对甲苯酰-L-酒石酸 | 32634-66-5 | 10 g |
| 25 g | |||
| 100 g | |||
| L(+)-Glutamic acid, 99% | L-谷氨酸 | 56-86-0 | 100 g |
| 250 g | |||
| D-(+)-Malic acid, 99% | D(+)-苹果酸 | 636-61-3 | 5 g |
| 25 g | |||
| L(-)-Malic acid, 99% | L(-)-苹果酸 | 97-67-6 | 25 g |
| 100 g | |||
| 500 g | |||
| (S)-(-)-alpha-Methylbenzyl isocyanate, 98% | (S)-(-)-alpha-甲苄基异氰酸酯 | 14649-03-7 | 1 mL |
| 5 mL | |||
| 其它拆分剂：适用于醇和硫醇化合物 | | | |
| 英文名称 | 中文名称 | CAS | 包装 |
| (-)-Camphanic acid chloride, 98% | 氯代樟脑酸 | 39637-74-6 | 5 g |
| 25 g | |||
| D(+)-10-Camphorsulfonyl chloride, 97% | D(+)-10-樟脑磺酰氯 | 21286-54-4 | 5 g |
| 25 g | |||
| 100 g | |||
| (S)-(-)-alpha-Methylbenzyl isocyanate, 98% | (S)-(-)-alpha-甲苄基异氰酸酯 | 14649-03-7 | 1 mL |
| 5 mL |
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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途