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Chemical structure of Biotin-PEG5-azide

GC63307

Biotin-PEG5-azide

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-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide

Biotin-PEG5-azide is a PEG-based PROTAC linker can be used in the synthesis of PROTAC

ChemicalCAS1163732-89-5MW532.65FormulaC22H40N6O7S
CAS number
1163732-89-5
Molecular weight
532.65
Formula
C22H40N6O7S
InChIKey
MKXKDMBFPMTVAW-ZJOUEHCJSA-N
Catalogue number
GC63307
Brand
GLPBIO
Computed properties PubChem CID 77078477 · XLogP 0.3 · TPSA 156 Ų · H-bond donors 3
XLogP
0.3
TPSA
156 Ų
H-bond donors
3
H-bond acceptors
10
Rotatable bonds
23
Heavy atoms
36

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

Computed descriptors from PubChem (CID 77078477), 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.