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Propargyl-PEG4-Br | CAS 1308299-09-3
| Catalog Number | R01-0181 |
| Category | Alkynes |
| Molecular Formula | C11H19BrO4 |
| Molecular Weight | 295.17 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Propargyl-PEG4-Br is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Chemical Information
Product Specification
| Synonyms | Propargyl-PEG4-bromide; 1-bromo-3,6,9,12-tetraoxapentadec-14-yne |
| Purity | ≥98% |
| Shelf Life | 0-4°C for short term (days to weeks), or -20°C for long term (months). |
| IUPAC Name | 3-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]prop-1-yne |
| Canonical SMILES | C#CCOCCOCCOCCOCCBr |
| InChI | InChI=1S/C11H19BrO4/c1-2-4-13-6-8-15-10-11-16-9-7-14-5-3-12/h1H,3-11H2 |
| InChIKey | BITLDNUKJCDASJ-UHFFFAOYSA-N |
| Solubility | 10 mm in DMSO |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 334.3±32.0 °C at 760 mmHg |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| LogP | 0.37 |
| Storage | Store at -20 °C, keep in dry and avoid sunlight. |
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