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N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate

SIGMA/40232 - ≥97.0% (dried material, CHN)

Synonym: 3-(N,N-Dimethyldodecylammonio)propanesulfonate; 3-(N,N-Dimethyllaurylammonio)propanesulfonate; 3-(Dodecyldimethylammonio)propanesulfonate; 3-(Lauryldimethylammonio)propanesulfonate; Dodecyldimethyl(3-sulfopropyl)ammonium hydroxide inner salt; Lauryl sulfobetaine; SB3-12

CAS Number: 14933-08-5
Empirical Formula (Hill Notation): C17H37NO3S
Molecular Weight: 335.55
EC Number: 239-002-3
MDL Number: MFCD00036909
Linear Formula: CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-40232-50G 50 g
 $322.00
1/EA		 Add To Favorites
45-40232-250G 250 g
 $1340.00
1/EA		 Add To Favorites

 

aggregation number 55
application(s) detection
assay ≥97.0% (dried material, CHN)
cation traces Ca: ≤20 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤150 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg
CMC 2-4 mM (20-25°C)
description zwitterionic
form powder
ign. residue ≤0.1%
InChI 1S/C17H37NO3S/c1-4-5-6-7-8-9-10-11-12-13-15-18(2,3)16-14-17-22(19,20)21/h4-17H2,1-3H3
InChI key IZWSFJTYBVKZNK-UHFFFAOYSA-N
loss ≤1% loss on drying, 110 °C
mol wt micellar avg mol wt 18,500
Quality Level 200 
SMILES string CCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O
Application: N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate has been used as a component of trypsin buffer for the dialysis of protein solution.
Other Notes: Zwitterionic surfactant which effectively solubilizes cardiac 5′-nucleotidase
Purity ≥97.0% (dried material, CHN)
UNSPSC 12161900

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