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Chemical structure of BCN-PEG3-Biotin

GC63733

BCN-PEG3-Biotin

Also known as [(1S,8R)-9-bicyclo[6.1.0]non-4-ynyl]methyl N-[2-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]ethyl]carbamate

BCN-PEG3-Biotin is a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)

ChemicalCAS1263166-92-2MW594.76FormulaC29H46N4O7S
CAS number
1263166-92-2
Molecular weight
594.76
Formula
C29H46N4O7S
Solubility
DMSO ： 100 mg/mL (168·14 mM; Need ultrasonic)
InChIKey
LZIHJLCCQAFQSO-MSBMMZNKSA-N
Catalogue number
GC63733
Brand
GLPBIO
Computed properties PubChem CID 57403826 · XLogP 1.7 · TPSA 162 Ų · H-bond donors 4
XLogP
1.7
TPSA
162 Ų
H-bond donors
4
H-bond acceptors
8
Rotatable bonds
20
Heavy atoms
41

SMILES C1C[C@@H]2[C@@H](C2COC(=O)NCCOCCOCCOCCNC(=O)CCCC[C@H]3[C@@H]4[C@H](CS3)NC(=O)N4)CCC#C1

Computed descriptors from PubChem (CID 57403826), 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
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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