DMSO (dimethyl sulfoxide), labeling grade

Cat. # Quantity Price Lead time
15050 1 mL $10 in stock
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DMSO is a polar aprotic solvent widely used in bioconjugation, especially in reactions with poorly water-soluble fluorescent dyes.

DMSO is also recommended as an auxiliary solvent in the reaction mixture when a hydrophobic label is used for protein labeling or when a label molecule needs to be aliquoted before the reaction.

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General properties

Appearance: colorless liquid
Molecular weight: 78.14
CAS number: 67-68-5
Molecular formula: C2H6OS
IUPAC name: dimethylsulfoxide
Solubility: miscible with water, many organic solvents
Quality control: GCMS (98+%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Product citations

  1. Susnik, E.; Balog, S.; Taladriz-Blanco, P.; Petri-Fink, A.; Rothen-Rutishauser, B. The Functions of Cholera Toxin Subunit B as a Modulator of Silica Nanoparticle Endocytosis. Toxins, 2023, 15(8), 482. doi: 10.3390/toxins15080482
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