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81239-45-4

Name NDSB-256
CAS 81239-45-4
EINECS(EC#) 999-999-2
Molecular Formula C12H19NO3S
MDL Number MFCD00225018
Molecular Weight 257.35
MOL File 81239-45-4.mol
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Chemical Properties

Appearance White Crystalline Solid
Melting point  245-248
storage temp.  -20°C Freezer
solubility  H2O: 10 mg/mL, clear, colorless
form  White solid
color  White to Off-White
Water Solubility  water: 200mg/mL
Usage A non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for chicken egg white lysozyme and E. coli-galactosidase. At 1M, NDSB256 will restore 30% of the enzymatic activity of denatured egg white lysozyme; at 800mM it will
BRN  9194882
Stability: Hygroscopic
InChI 1S/C12H19NO3S/c1-13(2,9-6-10-17(14,15)16)11-12-7-4-3-5-8-12/h3-5,7-8H,6,9-11H2,1-2H3
InChIKey MEJASPJNLSQOAG-UHFFFAOYSA-N
SMILES [S](=O)(=O)([O-])CCC[N+](Cc1ccccc1)(C)C
CAS DataBase Reference 81239-45-4(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
WGK Germany  3
HazardClass  IRRITANT
HS Code  29239000
Storage Class 11 - Combustible Solids

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