Loading...
Chemical structure of Biotin-PEG3-Mal

GC65651

Biotin-PEG3-Mal

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-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethyl]pentanamide

Biotin-PEG3-Mal is a biotin-labeled, PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS1431618-70-0MW569.67FormulaC25H39N5O8S
CAS number
1431618-70-0
Molecular weight
569.67
Formula
C25H39N5O8S
InChIKey
OSIQQRWDJZNBFW-JXQFQVJHSA-N
Catalogue number
GC65651
Brand
GLPBIO
Computed properties PubChem CID 77078216 · XLogP -1.9 · TPSA 190 Ų · H-bond donors 4
XLogP
-1.9
TPSA
190 Ų
H-bond donors
4
H-bond acceptors
9
Rotatable bonds
20
Heavy atoms
39

SMILES C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)NC(=O)N2

Computed descriptors from PubChem (CID 77078216), 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.