Dihydroethidium

For research use only.

Catalog No.S6792 Synonyms: DHE, HE, Hydroethidine, PD-MY 003

2 publications

Dihydroethidium Chemical Structure

CAS No. 104821-25-2

Dihydroethidium (DHE, HE, Hydroethidine, PD-MY 003) is a cell-permeable blue fluorogenic probe used for detecting intracellular superoxide radical anion.

Selleck's Dihydroethidium has been cited by 2 publications

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Biological Activity

Description

Dihydroethidium (DHE, HE, Hydroethidine, PD-MY 003) is a cell-permeable blue fluorogenic probe used for detecting intracellular superoxide radical anion.

Protocol

Solubility (25°C)

In vitro DMSO 63 mg/mL (199.74 mM)
Water Insoluble
Ethanol ''''2 mg/mL

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 315.41
Formula

C21H21N3

CAS No. 104821-25-2
Storage powder
in solvent
Synonyms DHE, HE, Hydroethidine, PD-MY 003

In vivo Formulation Calculator (Clear solution)

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Molarity Calculator

Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:

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

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*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and SDS / COA (available on product pages).

Dilution Calculator

Dilution Calculator

Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:

Concentration (start) x Volume (start) = Concentration (final) x Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )

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* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / COA (available online).

The Serial Dilution Calculator Equation

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Definitions of molecular mass, molecular weight, molar mass and molar weight:

Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

Molarity Calculator

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Clinical Trial Information

NCT Number Recruitment interventions Conditions Sponsor/Collaborators Start Date Phases
NCT03070132 Not yet recruiting Drug: BIIB074|Drug: Placebo Trigeminal Neuralgia Biogen April 19 2023 Phase 3
NCT03637387 Not yet recruiting Drug: BIIB074|Drug: Placebo Trigeminal Neuralgia Biogen November 24 2022 Phase 3

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID