Date published: 2025-10-17

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Bis[2-(4-azidosalicylamido)ethyl] disulfide (CAS 199804-21-2)

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Alternate Names:
BASED; N, N′-(Dithiobis-ethylene)bis(4-azido-2-hydroxy-benzamide); N,N′-Bis(4-azidosalicoyl)cystamine
Application:
Bis[2-(4-azidosalicylamido)ethyl] disulfide is A homobifunctional, long chain cross-linking reagent
CAS Number:
199804-21-2
Molecular Weight:
474.52
Molecular Formula:
C18H18N8O4S2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Bis[2-(4-azidosalicylamido)ethyl] disulfide is a homobifunctional, long chain cross-linking reagent. It reacts with primary amines resulting in a moderately stable carbamate linkage. Variations of this compound have been used to prepare protein conjugates.


Bis[2-(4-azidosalicylamido)ethyl] disulfide (CAS 199804-21-2) References

1. J. Rappsilber et al. Anal. Chem. 72, 267, (2000)

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Bis[2-(4-azidosalicylamido)ethyl] disulfide, 10 mg

sc-239377
10 mg
$265.00