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Cat.No. 6204 - 7-Ethoxyresorufin | C14H11NO3 | CAS No. 5725-91-7
Description: Fluorometric CYP450 substrate
Chemical Name: 7-Ethoxy-3H-phenoxazin-3-one
Purity: ≥99% (HPLC)

Biological Activity

Fluorometric substrate of cytochrome P450.

Technical Data

M. Wt 241.24
Formula C14H11NO3
Storage Store at -20°C
Purity ≥99% (HPLC)
CAS Number 5725-91-7
PubChem ID 3294
Smiles O=C1C=CC(C(O2)=C1)=NC3=C2C=C(OCC)C=C3

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 0.24 1mM with gentle warming

Preparing Stock Solutions

The following data is based on the product molecular weight 241.24. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 4.15 mL 20.73 mL 41.45 mL
5 mM 0.83 mL 4.15 mL 8.29 mL
10 mM 0.41 mL 2.07 mL 4.15 mL
50 mM 0.08 mL 0.41 mL 0.83 mL

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Product Datasheets

Safety Datasheet


References are publications that support the products' biological activity.

Li and Rand (1996) Inhibition of NO-mediated responses by 7-ethoxyresorufin, a substrate and competitive inhibitor of cytochrome P450. Br.J.Pharmacol. 118 57 PMID: 8733576

If you know of a relevant reference for 7-Ethoxyresorufin, please let us know.

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Keywords: 7-Ethoxyresorufin, supplier, cytochrome, P450, CYP4501A1, substrates, fluorometric, fluorimetric, Cytochrome, P450, Tocris Bioscience

Citations for 7-Ethoxyresorufin

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Literature in this Area

New Product Guide

New Product Guide (Spring/Summer 2017)

Our new product guide highlights over 130 new products added to the Tocris Bioscience range during the first half of 2017.

  • 7-TM Receptors
  • Enzymes
  • Enzyme-Linked Receptors
  • Ion Channels
  • Nuclear Receptors
  • Transporters
  • Apoptosis
  • Cell Metabolism
  • Epigenetics
  • Fluorescent Imaging
  • Signal Transduction
  • Stem Cells

Pathways for 7-Ethoxyresorufin


TODO: Add Protocols