Pricing Availability   Qty
Description: Fluorometric cytochrome P450 substrate
Chemical Name: 7-(Pentyloxy)-3H-phenoxazin-3-one
Purity: ≥98% (HPLC)
Literature (1)

Biological Activity for Pentoxyresorufin

Pentoxyresorufin is a fluorometric cytochrome P450 substrate.

Technical Data for Pentoxyresorufin

M. Wt 283.32
Formula C17H17NO3
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 87687-03-4
PubChem ID 107683
Smiles O=C2C=CC1=NC3=C(C=C(OCCCCC)C=C3)OC1=C2

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

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for Pentoxyresorufin

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 1.42 5
ethanol 2.83 10 with gentle warming

Preparing Stock Solutions for Pentoxyresorufin

The following data is based on the product molecular weight 283.32. Batch specific molecular weights may vary from batch to batch due to the degree 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
0.1 mM 35.3 mL 176.48 mL 352.96 mL
0.5 mM 7.06 mL 35.3 mL 70.59 mL
1 mM 3.53 mL 17.65 mL 35.3 mL
5 mM 0.71 mL 3.53 mL 7.06 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

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

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

Product Datasheets for Pentoxyresorufin

References for Pentoxyresorufin

References are publications that support the biological activity of the product.

Lubet et al (1985) Dealkylation of pentoxyresorufin: a rapid and sensitive assay for measuring induction of cytochrome(s) P-450 by phenobarbital and other xenobiotics in the rat. Arch.Biochem.Biophys. 238 43 PMID: 3985627

If you know of a relevant reference for Pentoxyresorufin, please let us know.

Keywords: Pentoxyresorufin, Pentoxyresorufin supplier, cytochrome, p450, CYP450, fluorometric, fluorimetric, substrates, Cytochrome, P450, Enzyme, Probes, and, Substrates, 4816, Tocris Bioscience

Citations for Pentoxyresorufin

Citations are publications that use Tocris products.

Currently there are no citations for Pentoxyresorufin. Do you know of a great paper that uses Pentoxyresorufin from Tocris? Please let us know.

Reviews for Pentoxyresorufin

There are currently no reviews for this product. Be the first to review Pentoxyresorufin and earn rewards!

Have you used Pentoxyresorufin?

Submit a review and receive an Amazon gift card.

$50/€35/£30/$50CAN/¥300 Yuan/¥5000 Yen for first to review with an image

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review

Literature in this Area

Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.

Fluorescent Dyes and Probes Research Product Guide

Fluorescent Dyes and Probes Research Product Guide

This product guide provides a background to the use of Fluorescent Dyes and Probes, as well as a comprehensive list of our:

  • Fluorescent Dyes, including dyes for flow cytometry
  • Fluorescent Probes and Stains, including our new MitoBrilliantTM mitochondria stains
  • Tissue Clearing Kits and Reagents
  • Aptamer-based RNA Imaging Reagents
  • Fluorescent Probes for Imaging Bacteria
  • TSA VividTM Fluorophore Kits
  • TSA Reagents for Enhancing IHC, ICC & FISH Signals