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Chemical structure of Biotin PEG Thiol

GB59772

Biotin PEG Thiol

Also listed as N-(35-Mercapto-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide

Biotin PEG Thiol (catalogue number GB59772) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1650579-23-9. Molecular formula C34H65N3O13S2, molecular weight 788.02. IUPAC name: 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-[2-[2-[2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide. Supplied in 3 pack sizes, from 25mg at ₪2,051.69 to 100mg at ₪4,588.78; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1650579-23-9MW788.02FormulaC34H65N3O13S2
CAS number
1650579-23-9
Molecular weight
788.02
Formula
C34H65N3O13S2
InChIKey
NUQCLJAPLBLADY-PHDGFQFKSA-N
Catalogue number
GB59772
Brand
GLPBIO
Computed properties PubChem CID 99737235 · XLogP -1.3 · TPSA 198 Ų · H-bond donors 4
XLogP
-1.3
TPSA
198 Ų
H-bond donors
4
H-bond acceptors
15
Rotatable bonds
40
Heavy atoms
52

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

Computed descriptors from PubChem (CID 99737235), 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.