Home>>N-Hydroxysulfosuccinimide (sodium salt)
N-Hydroxysulfosuccinimide (sodium salt) Catalog No.GC44398

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500 mg
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Sample solution is provided at 25 µL, 10mM.

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Chemical Properties

Cas No. 106627-54-7 SDF Download SDF
Synonyms N/A
Chemical Name N/A
Canonical SMILES ON1C(CC(S([O-])(=O)=O)C1=O)=O.[Na+]
Formula C4H4NO6S•Na M.Wt 217.1
Solubility Soluble in DMSO Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
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**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).



N-Hydroxysulfosuccinimide (sulfo-NHS) is a modifying reagent that, in the presence of a cross-linking reagent like carbodiimide or EDAC, converts carboxyl groups to amine-reactive sulfo-NHS esters. The cross-linker converts the carboxylic acid to an unstable o-acylisourea intermediate, which then reacts with the primary amine of sulfo-NHS to produce the stable product.