Octadecyl Rhodamine B chloride

Catalog No.: A24926
Cell Membrane Staining Agent
Octadecyl Rhodamine B chloride is a versatile amphiphilic fluorescent probe targeting cell membranes. This compound effectively stains cell membranes and is instrumental in membrane biology research. It exhibits fluorescence properties, with a maximum absorption and emission wavelength of 565 nm and 585 nm, respectively, when in Triton X-100. In aqueous solutions, the compound forms aggregates that shift absorption peaks to 524 nm and 574 nm, resulting in notable fluorescence quenching.
Grouped product items
Size Price Stock Qty
1mg
$50.00
In stock
5mg
$135.00
In stock
10mg
$245.00
In stock
25mg
$435.00
In stock
50mg
$650.00
In stock
100mg
$960.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionOctadecyl Rhodamine B chloride is a versatile amphiphilic fluorescent probe targeting cell membranes. This compound effectively stains cell membranes and is instrumental in membrane biology research. It exhibits fluorescence properties, with a maximum absorption and emission wavelength of 565 nm and 585 nm, respectively, when in Triton X-100. In aqueous solutions, the compound forms aggregates that shift absorption peaks to 524 nm and 574 nm, resulting in notable fluorescence quenching.
Product Information
Catalog NumA24926
FormulaC46H67ClN2O3
Molecular Weight731.49
CAS Number65603-19-2
SMILES[Cl-].O=C(OCCCCCCCCCCCCCCCCCC)C=1C=CC=CC1C=2C=3C=CC(=CC3[O+]=C4C=C(C=CC42)N(CC)CC)N(CC)CC
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

    V1

    C2

    V2