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Chemical structure of Biotin-PEG5-amine

GC67122

Biotin-PEG5-amine

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-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide

Biotin-PEG5-amine is a biotin-labeled, PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS113072-75-6MW506.66FormulaC22H42N4O7S
CAS number
113072-75-6
Molecular weight
506.66
Formula
C22H42N4O7S
InChIKey
BYKYZTMBWRTPIJ-ZJOUEHCJSA-N
Catalogue number
GC67122
Brand
GLPBIO
Computed properties PubChem CID 60146220 · XLogP -1.6 · TPSA 168 Ų · H-bond donors 4
XLogP
-1.6
TPSA
168 Ų
H-bond donors
4
H-bond acceptors
9
Rotatable bonds
22
Heavy atoms
34

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

Computed descriptors from PubChem (CID 60146220), 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.