n-Tridecyl Beta-maltoside (DDM)

>99.5% Purity (HPLC); for crystallography

C₂₅H₄₈O₁₁

Chemical Information

Molecular Weight 524.64  
CMC (H₂O) 0.033mM
White solid crystal, [a]_D +45.5° (c 1;H₂O)
Thermal transition:  110C (smectic A), 255C (isotropic)
Absorbance (1%, H₂O), 260nM; <0.04, Aggregation No. 105
Solubility: 1g / 10mL H₂O, 21°C clear, colorless solution
Contaminants: n-Tridecanol <0.001% (HPLC), a-Isomer <0.01%

Discount Pricing Available on Quantities of 10, 25 and 100 grams