Hoechst 33258

Catalog No.: A21316
fluorescent dye
Hoechst 33258 is a fluorescent dye that emits blue fluorescence when bound to dsDNA.
Grouped product items
Product Name Price Stock Qty
Hoechst 33258 50mg
$54.00
In stock
Hoechst 33258 100mg
$93.00
In stock
Hoechst 33258 500mg
$276.00
In stock
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Biological Activity
Discription Hoechst 33258 is a fluorescent dye that emits blue fluorescence when bound to dsDNA.
Product Information
Catalog Num A21316
Formula C25H24N6O
Molecular Weight 424.5
CAS Number 23491-44-3
SMILES OC1=CC=C(C2=NC3=CC=C(C4=NC5=CC=C(N6CCN(C)CC6)C=C5N4)C=C3N2)C=C1
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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)

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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

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