| Category | Small-molecule Heterobifunctional PEG |
| Molecular Formula | C₈H₁₉NO₃S |
| Molecular Weight | 209.31 |
| Appearance | Colorless Liquid |
| Shipping | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Thiol-PEG3-amine
CAS No.: 1189760-69-7
Cat No.: BPG-1758
Purity: >95%
4.5 
HS-PEG3-CH2CH2NH2 is a polyethylene glycol (PEG)-based PROTAC linker. HS-PEG3-CH2CH2NH2 can be used in the synthesis of a series of PROTACs.
Structure of 1189760-69-7
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- Specification
| Synonyms | Thiol-PEG3-amine |
| IUPACName | 2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethanethiol |
| CanonicalSMILES | C(COCCOCCOCCS)N |
| InChI | InChI=1S/C8H19NO3S/c9-1-2-10-3-4-11-5-6-12-7-8-13/h13H,1-9H2 |
| InChIKey | UKWCLHRGJBPEJY-UHFFFAOYSA-N |
| BoilingPoint | 309.6±32.0 °C at 760 mmHg |
| Purity | >95% |
| Density | 1.1±0.1 g/cm3 |
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