BrCH2CONH-PEG3-acid
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| Category | BrCH2CONH-PEGn-acid |
| Catalog NO. | BPG-1318 |
| Product Name | BrCH2CONH-PEG3-acid |
| CAS | 1807534-79-7 |
| Molecular Formula | C11H20BrNO6 |
| Molecular Weight | 342.19 |
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Product Information
| Description | BrCH2CONH-PEG3-acid is a PEG linker containing a bromide group and a terminal carboxylic acid. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. |
| Synonyms | Bromoacetamido-PEG3-C2-acid; Bromoacetamido-PEG3-CH2CH2COOH; Bromoacetamido-PEG3-acid; 1-bromo-2-oxo-6,9,12-trioxa-3-azapentadecan-15-oic acid; Propanoic acid, 3-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]-; 6,9,12-Trioxa-3-azapentadecan-15-oic acid, 1-bromo-2-oxo-; 3-(2-{2-[2-(2-bromoacetamido)ethoxy]ethoxy}ethoxy)propanoic acid |
| IUPAC Name | 3-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]propanoic acid |
| SMILES | C(COCCOCCOCCNC(=O)CBr)C(=O)O |
| InChI | InChI=1S/C11H20BrNO6/c12-9-10(14)13-2-4-18-6-8-19-7-5-17-3-1-11(15)16/h1-9H2,(H,13,14)(H,15,16) |
| InChIKey | NZRUJYJTSFKZEG-UHFFFAOYSA-N |
| Boiling Point | 524.3±50.0°C at 760 mmHg |
| Purity | ≥95% |
| Density | 1.4±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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