Catalog No. Size PriceQuantity
M11495-2 2mg solid $90
M11495-10 10mg solid $270


Laurdan is a fluorescent marker.

Product information

CAS Number: 74515-25-6

Molecular Weight: 353.54

Formula: C24H35NO

Chemical Name: 1-(6-(dimethylamino)naphthalen-2-yl)dodecan-1-one



InChi: InChI=1S/C24H35NO/c1-4-5-6-7-8-9-10-11-12-13-24(26)22-15-14-21-19-23(25(2)3)17-16-20(21)18-22/h14-19H,4-13H2,1-3H3

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Mikhail V. Dubinina, Alena A. Semenovaa, Anna I. Ilzorkinaa, Irina B. Mikheevab, Valery A. Yashinc, Nikita V. Penkovc, Valentina A. Vydrinad, Gumer Yu. Ishmuratovd, Vyacheslav A. Sharapova, Ekaterina I. Khoroshavinaa, Sergey V. Gudkove, Konstantin N. Belosludtsev. Effect of betulin and betulonic acid on isolated rat liver mitochondria and liposomes. BBA – Biomembranes, 2020.1862:183383.
  2. Vignini Arianna, Alia Sonila, Pugnaloni Sofia, Giulietti Alessia, Bacchetti Tiziana, Mazzanti Laura, Luzzi Simona, Fiorini Rosamaria. Erythrocyte membrane fluidity in mild cognitive impairment and Alzheimer's disease patients. Exp Gerontol. 2019.12;128:110754.
  3. Parasassi, T., De Stasio, G., Ravagnan, G., et al. Quantitation of lipid phases in phospholipid vesicles by the generalized polarization of Laurdan fluorescence. Biophys. J. 60(1), 179-189 (1991).

Products are for research use only. Not for human use.

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