Isobutylmagnesium bromide solution
ALDRICH/338257 - 2.0 M in diethyl ether
Synonym: iBuMgBr solution
CAS Number: 926-62-5
Empirical Formula (Hill Notation): C4H9BrMg
Molecular Weight: 161.32
MDL Number: MFCD00075126
Linear Formula: (CH3)2CHCH2MgBr
Product Type: Chemical
| concentration | 2.0 M in diethyl ether |
| density | 0.941 g/mL at 25 °C |
| form | liquid |
| InChI | 1S/C4H9.BrH.Mg/c1-4(2)3;; |
| InChI key | CMWBEISSZHZIMU-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| reaction suitability | reaction type: Grignard Reaction |
| SMILES string | CC(C)C[Mg]Br |
| Application: | Isobutylmagnesium bromide (iBuMgBr) is a general Grignard reagent used in the total synthesis of (+)-rishirilide B, glucolipsin A, and (+)-juvabione. It can also be used as a reagent in the synthesis of pyrrolidine-based influenza neuraminidase (NA) inhibitors. |
| Packaging: | 100, 800 mL in Sure/Seal™ |
| Symbol | ![]() ![]() GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H224 - H302 - H315 - H318 - H336 |
| Precautionary statements | P210 - P233 - P280 - P301 + P312 - P305 + P351 + P338 - P403 + P233 |
| Hazard Codes | F+,Xn |
| Risk Statements | 12-19-22-66-67 |
| Safety Statements | 16 |
| RIDADR | UN 3399A 4.3(3) / PGI |
| WGK Germany | WGK 3 |
| Flash Point(F) | -29.2 °F - closed cup |
| Flash Point(C) | -34 °C - closed cup |
| Supplemental Hazard Statements | EUH019 |
| Density | 0.941 g/mL at 25 °C |
| UNSPSC | 12352103 |




