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
Molecular Formula: C₁₂H₁₉NO₃S
Appearance: White to Off-White Solid
Melting Point: 242-247°C
Molecular Weight: 257.35
Storage: -20°C Freezer
Solubility: Methanol (Slightly), Water (Slightly)
Category: Detergents, Sulfobetaines
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.

All Products are stable to be shipped at room temperature, unless otherwise specified.
MSDS: D465250.pdf
Product Rating
Keywords: Buy 81239-45-4 | Purchase 81239-45-4 | Order 81239-45-4 | 81239-45-4 supplier | 81239-45-4 manufacturer | 81239-45-4 distributor | 81239-45-4 cost

Order Product

  Pack size Price(USD)
2g $75.00
10g $185.00
50g $650.00
  Pack size Price(USD)
5g $100.00
25g $335.00

Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

Search Products:

Enter Catalogue #, CAS # , Chemical Name or Mol Formula:

Bulk Orders

If you require bulk orders or quantities you don't see listed, please click here

Translate »