格氏试剂，又称格林尼亚试剂，是指法国化学家维克多·格林尼亚发现的烃基卤化镁（R-MgX）一类有机金属化合物，是一种很好的亲核试剂，在有机合成和有机金属化学中有重要用途。
原理：由于镁原子直接和碳链相连，极化作用的结果是使邻近镁原子的那个碳原子呈负电性，使得这根C-Mg键极具反应活性。为了保证格氏试剂不发生其他反应，反应一般在醚类溶剂里进行，常用的有乙醚或四氢呋喃。格氏试剂实现了由碳正向碳负的转化，具有重要的意义。
应用：格式试剂在有机合成中能起三种不同的功能。 一个是亲核试剂，这是最常见的功能；第二是作为碱使用，普通烷基卤化镁能产生相当于pka30左右的碱性，常常作为一种易得的强碱使用，常作为烯胺拔氢用碱； 第三个功能是作为还原剂。
西宝生物优选ACROS常用格式试剂，并提供极具市场竞争力的价格，且大部分备有国内现货。
产品编号 中英文名 产品规格 CAS 包装
37738 甲基溴化镁 1M solution in THF, AcroSeal 75-16-1 100 mL
Methylmagnesium bromide 800 mL
37733 甲基溴化镁 1.4M solution in toluene/THF, AcroSeal 75-16-1 100 mL
Methylmagnesium bromide 800 mL
18354 甲基溴化镁 3M solution in diethyl ether, AcroSeal 75-16-1 100 mL
Methylmagnesium bromide 800 mL
39112 甲基溴化镁 3.2M solution in 2-MeTHF, AcroSeal 75-16-1 100 mL
Methylmagnesium bromide 800 mL
25256 甲基氯化镁 3M (22 wt.%) solution in THF, AcroSeal 676-58-4 100 mL
Methylmagnesium chloride 800 mL
34728 乙基溴化镁 0.9M in tert-Butyl methyl ether, AcroSeal 925-90-6 100 mL
Ethylmagnesium bromide 800 mL
21047 乙基溴化镁 0.9M solution in THF, AcroSeal 925-90-6 100 mL
Ethylmagnesium bromide 800 mL
34729 乙基溴化镁 3M solution in diethyl ether, AcroSeal 925-90-6 100 mL
Ethylmagnesium bromide 800 mL
18353 乙基溴化镁 3.2M solution in 2-MeTHF, AcroSeal 925-90-6 100 mL
Ethylmagnesium bromide 800 mL
37728 乙基氯化镁 2.0M solution in THF, AcroSeal 925-90-6 100 mL
Ethylmagnesium chloride 800 mL
25257 乙基氯化镁 2.7M (25 wt.%) solution in THF, AcroSeal 925-90-6 100 mL
Ethylmagnesium chloride 800 mL
20939 乙烯基溴化镁 0.7M solution in THF, AcroSeal 1826-67-1 100 mL
Vinylmagnesium bromide 800 mL
25259 乙烯基氯化镁 1.9M (16.5 wt.%) solution in THF, AcroSeal 3536-96-7 100 mL
Vinylmagnesium chloride 800 mL
43912 乙炔基溴化镁 0.5M solution in THF, AcroSeal 4301-14-8 100 mL
Ethynylmagnesium bromide 800 mL
38895 乙炔基氯化镁 0.6M solution in THF/Tolueue, AcroSeal 65032-27-1 100 mL
Ethynylmagnesium chloride 800 mL
20845 丙基氯化镁 2M solution in diethyl ether, AcroSeal 2234-82-4 100 mL
Propylmagnesium chloride 800 mL
42678 异丙基溴化镁 3M solution in 2-Methyltetrahydrofuran, AcroSeal 920-39-8 100 mL
Isopropylmagnesium bromide
21285 异丙基氯化镁 2.0M solution in THF, AcroSeal 1068-55-9 100 mL
Isopropylmagnesium chloride 800 mL
38628 异丙基氯化镁-氯化锂 1.3M solution in THF, AcroSeal 745038-86-2 100 mL
sopropylmagnesium chloride-lithium chloride complex 800 mL
39761 环丙基溴化镁 0.5M solution in THF, AcroSeal 23719-80-4 100 mL
Cyclopropylmagnesium bromide
20953 烯丙基溴化镁 1M solution in diethyl ether, AcroSeal 1730-25-2 100 mL
Allylmagnesium bromide 800 mL
20967 烯丙基氯化镁 1.7M solution in THF, AcroSeal 2622/5/1 100 mL
Allylmagnesium chloride 800 mL
33168 正丁基氯化镁 20 wt% solution in THF/Toluene, AcroSeal 693-04-9 100 mL
n-Butylmagnesium chloride 800 mL
33166 仲丁基氯化镁 25 wt% solution in THF, AcroSeal 15366-08-2 100 mL
sec-Butylmagnesium chloride
33167 叔丁基氯化镁 1.7M solution in THF, AcroSeal 677-22-5 100 mL
tert-Butylmagnesium chloride 800 mL
39430 叔丁基氯化镁 1.7M solution in diethyl ether, AcroSeal 677-22-5 100 mL
tert-Butylmagnesium chloride 800 mL
42739 异丁基溴化镁 2M solution in diethyl ether, AcroSeal 926-26-5 100 mL
Isoutylmagnesium bromide 800 mL
20952 异丁基氯化镁 2M solution in diethyl ether, AcroSeal 5674/2/2 100 mL
Isoutylmagnesium chloride 800 mL
43555 戊基溴化镁 2M solution in diethyl ether, AcroSeal 6393-56-2 100 mL
Pentylmagnesium bromide 800 mL
43621 戊基氯化镁 1.3M solution in THF, AcroSeal 693-25-4 100 mL
Pentylmagnesium chloride 800 mL
42745 环戊基溴化镁 2.0M solution in diethyl ether, AcroSeal 33240-34-5 100 mL
Cyclopentylmagnesium bromide 800 mL
20846 环戊基氯化镁 2M solution in diethyl ether, AcroSeal 32916-51-1 100 mL
Cyclopentylmagnesium chloride 800 mL
42776 己基溴化镁 0.8M solution in THF, AcroSeal 3761-92-0 100 mL
Hexylmagnesium bromide 800 mL
43468 己基氯化镁 2M solution in THF, AcroSeal 44767-62-6 100 mL
Hexylmagnesium chloride 800 mL
37734 环己基氯化镁 1.3M solution in THF/Toluene, AcroSeal 931-51-1 100 mL
Cyclohexylmagnesium chloride 800 mL
37741 苯基溴化镁 1M solution in THF, AcroSeal 100-58-3 100 mL
Phenylmagnesium bromide 800 mL
17398 苯基溴化镁 2.8M solution in diethyl ether, AcroSeal 100-58-3 100 mL
Phenylmagnesium bromide 800 mL
39111 苯基溴化镁 2.8M solution in 2-MeTHF, AcroSeal 100-58-3 100 mL
Phenylmagnesium bromide 800 mL
25258 苯基氯化镁 25 wt% solution in tetrahydrofuran, AcroSeal 100-59-4 100 mL
Phenylmagnesium chloride 800 mL
37723 4-氟苯基溴化镁 0.8M solution in THF, AcroSeal 352-13-6 100 mL
4-Fluorophenylmagnesium bromide 800 mL
37737 4-氟苯基溴化镁 2M solution in diethyl ether, AcroSeal 352-13-6 100 mL
4-Fluorophenylmagnesium bromide 800 mL
37740 4-氯苯基溴化镁 1M solution in diethyl ether, AcroSeal 873-77-8 100 mL
4-Chlorophenylmagnesium bromide 800 mL
37725 4-氯苯基溴化镁 1M solution in THF/toluene, AcroSeal 873-77-8 100 mL
4-Chlorophenylmagnesium bromide 800 mL
37742 4-甲氧基苯基溴化镁 1M solution in THF, AcroSeal 13139-86-1 100 mL
4-Methoxyphenylmagnesium bromide 800 mL
38995 苄基氯化镁 1.5M solution in THF, AcroSeal 6921-34-2 100 mL
Benzylmagnesium chloride 800 mL
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