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Chemical structure of 5-Hexynoic NHS Ester

GC38459

5-Hexynoic NHS Ester

Also listed as Propargyl-C2-NHS ester

Propargyl-C2-NHS ester is a nonclaevable linker for antibody-drug-conjugation (ADC)

ChemicalCAS906564-59-8MW209.2FormulaC10H11NO4
CAS number
906564-59-8
Molecular weight
209.2
Formula
C10H11NO4
Solubility
Soluble in DMSO
InChIKey
CXSSWEBEHUYETJ-UHFFFAOYSA-N
Catalogue number
GC38459
Brand
GLPBIO
Computed properties PubChem CID 59805478 · XLogP 0.1 · TPSA 63.7 Ų · H-bond donors 0
XLogP
0.1
TPSA
63.7 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
5
Heavy atoms
15

SMILES C#CCCCC(=O)ON1C(=O)CCC1=O

Computed descriptors from PubChem (CID 59805478), 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.