Grignard reagents are organomagnesium halides (RMgX) formed by reacting alkyl or aryl halides (RX) with magnesium in dry ether or THF. As good nucleophiles, RMgX can be used as carbanions in reactions such as nucleophilic addition and substitution to produce carbon-carbon bonds. These widely used reagents however can be time consuming, dangerous to produce, and require air and moisture free environments.

A wide range of J&K Scientific Grignard reagents (R=aryl, alkyl, alkenyl, and alkynyl) are available for your convenience, stored in our unique J&KSeal bottles, which protect the reagents from exposure to air, water, and UV.

 

Sort by:
Grignard ReagentsSale

Isopropylmagnesium chloride, 3.0 M solution in 2-MeTHF, J&KSeal [CAS: 1068-55-9]

SDS Specifications Cat. No. 907857 CAS 1068-55-9 MF C3H7ClMg MW 102.85 Properties MDL MFCD00000466 Safety Information Symbol GHS02 GHS05 GHS07 Signal Word Danger Hazard Statements H225 H261 H314 H318 Precautionary...
$78.80 $47.28
Grignard ReagentsSale

4-Fluorophenylmagnesium bromide, 0.8 M solution in THF, J&KSeal [CAS: 352-13-6]

SDS Specifications Cat. No. 186038 CAS 352-13-6 MF C6H4BrFMg MW 199.30 Properties Melting Point 5°C 760.0mmhg Flash Point -21°C 760.0mmhg Density 1.01 Beilstein 636802 MDL MFCD00009667 Safety Information Symbol GHS02...
$41.40 $24.84
Grignard ReagentsSale

Allylmagnesium chloride, 1.0 M solution in 2-MeTHF, J&KSeal [CAS: 2622-05-1]

SDS Specifications Cat. No. 983658 CAS 2622-05-1 MF C3H5ClMg MW 100.83 Properties Beilstein 3587316 MDL MFCD00000473 Safety Information Symbol GHS02 GHS05 GHS07 Signal Word Danger Hazard Statements H225 H261 H314...
$323.10 $193.86
Grignard ReagentsSale

Cyclohexylmethylmagnesium bromide, 0.5 M solution in THF, J&KSeal [CAS: 35166-78-0]

SDS Specifications Cat. No. 807409 CAS 35166-78-0 MF C7H13BrMg MW 201.39 Properties Flash Point -20°C 760.0mmhg Density 0.966 MDL MFCD02260210 Safety Information Symbol GHS02 GHS07 GHS05 Signal Word Danger Hazard...
$328.50 $197.10
Grignard ReagentsSale

3-Biphenylmagnesium bromide, 0.5 M solution in THF, J&KSeal [CAS: 103068-18-4]

SDS Specifications Cat. No. 807406 CAS 103068-18-4 MF C12H9BrMg MW 257.41 Properties Flash Point -20°C 760.0mmhg Density 0.972 MDL MFCD07698603 Safety Information Symbol GHS02 GHS07 GHS05 Signal Word Danger Hazard...
$218.50 $131.10