BD8842255
tert-Butyl1-bromo-2-oxo-6,9,12,15-tetraoxa-3-azaoctadecan-18-oate , 97% , 1807521-00-1
CAS NO.：1807521-00-1
Empirical Formula: C17H32BrNO7
Molecular Weight: 442.34
MDL number: MFCD28505519
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB100.00 | In Stock |
|
| 250mg | RMB169.60 | In Stock |
|
| 1g | RMB457.60 | In Stock |
|
| 5g | RMB1600.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| form | Liquid |
| color | Colorless to light yellow |
Description and Uses
Bromoacetamido-PEG4-t-butyl ester is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
