Dimethylbenzyl-(3-sulfopropyl)ammonium, Inner Salt

Catalogue number: D465250
Chemical name: Dimethylbenzyl-(3-sulfopropyl)ammonium, Inner Salt
Synonyms: N,N-Dimethyl-N-(3-sulfopropyl)benzenemethanaminium Inner Salt; NDSB-256
CAS Number: 81239-45-4
Possible CAS #: NA
Molecular form.: C₁₂H₁₉NO₃S
Appearance: White Solid
Melting Point: 242-247°C
Mol. Weight: 257.35
Storage: -20°C Freezer
Solubility: Methanol (Slightly), Water (Slightly)
Stability: N/A
Category: Detergents, Sulfobetaines
Boiling Point: No Data Available
Applications: A non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for chicken egg white lysozyme and E. coli ß-galactosidase. At 1M, NDSB256 will restore 30% of the enzymatic activity of denatured egg white lysozyme; at 800mM it will restore 16% of the enzymatic activity of denatured ß-galactosidase. Reduces aggregation and significantly improves protein renaturation. Zwitterionic over a wide pH range.
Dangerous Goods Info: NA
References:
Peer Review Product Citations:

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