BrCH2CONH-PEG3-COOtBu
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| Category | BrCH2CONH-PEGn-COOtBu |
| Catalog NO. | BPG-1329 |
| Product Name | BrCH2CONH-PEG3-COOtBu |
| CAS | 1807537-33-2 |
| Molecular Formula | C15H28BrNO6 |
| Molecular Weight | 398.29 |
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Product Information
| Description | BrCH2CONH-PEG3-COOtBu 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. |
| Synonyms | Bromoacetamido-PEG3-t-butyl ester; Bromoacetamido-PEG3-C2-Boc; tert-butyl 1-bromo-2-oxo-6,9,12-trioxa-3-azapentadecan-15-oate; 4,7,10-Trioxa-13-azapentadecanoic acid, 15-bromo-14-oxo-, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl 1-bromo-2-oxo-6,9,12-trioxa-3-azapentadecan-15-oate; 6,9,12-Trioxa-3-azapentadecan-15-oic acid, 1-bromo-2-oxo-, 1,1-dimethylethyl ester |
| IUPAC Name | tert-butyl 3-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]propanoate |
| SMILES | CC(C)(C)OC(=O)CCOCCOCCOCCNC(=O)CBr |
| InChI | InChI=1S/C15H28BrNO6/c1-15(2,3)23-14(19)4-6-20-8-10-22-11-9-21-7-5-17-13(18)12-16/h4-12H2,1-3H3,(H,17,18) |
| InChIKey | QAQLZWBWKHLATI-UHFFFAOYSA-N |
| Boiling Point | 507.6±50.0°C at 760 mmHg |
| Purity | ≥95% |
| Density | 1.3±0.1 g/cm3 |
| Solubility | Soluble in DMSO |
| Appearance | Pale Yellow or Colorless Oily Matter |
| Storage | Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years) |
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