GC67550
Biotin-PEG3-propargyl
Also known as 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethyl]pentanamide
Biotin-PEG3-propargyl is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs
ChemicalCAS1421701-68-9MW413.53FormulaC19H31N3O5S
- CAS number
- 1421701-68-9
- Molecular weight
- 413.53
- Formula
- C19H31N3O5S
- InChIKey
- GHIQFERKSLOFCW-BQFCYCMXSA-N
- Catalogue number
- GC67550
- Brand
- GLPBIO
Computed properties PubChem CID 137346507 · XLogP -0.2 · TPSA 123 Ų · H-bond donors 3
- XLogP
- -0.2
- TPSA
- 123 Ų
- H-bond donors
- 3
- H-bond acceptors
- 6
- Rotatable bonds
- 15
- Heavy atoms
- 28
SMILES C#CCOCCOCCOCCNC(=O)CCCC[C@H]1[C@@H]2[C@H](CS1)NC(=O)N2
Computed descriptors from PubChem (CID 137346507), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.
Ordering in Israel
- Lead time
- Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
- Pricing
- Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
- Documents
- Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
- Who we serve
- Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.
- Questions
- WhatsApp · +972-55-990-7576 · orders@labo.co.il