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Merck
CN

69125

Resorufin methyl ether

suitable for fluorescence, ≥98.0% (HPLC)

Synonym(s):

7-Methoxy-3H-phenoxazin-3-one, Methoxyresorufin, O7-Methylresorufin

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About This Item

Empirical Formula (Hill Notation):
C13H9NO3
CAS Number:
5725-89-3
Molecular Weight:
227.22
PubChem Substance ID:
57652175
UNSPSC Code:
12352200
Beilstein/REAXYS Number:
209529
MDL number:
MFCD00037663

Key Documents

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assay

≥98.0% (HPLC)

form

crystals

SMILES string

COc1ccc2N=C3C=CC(=O)C=C3Oc2c1

InChI

1S/C13H9NO3/c1-16-9-3-5-11-13(7-9)17-12-6-8(15)2-4-10(12)14-11/h2-7H,1H3

InChI key

KNYYMGDYROYBRE-UHFFFAOYSA-N

mp

≥220 °C (lit.)

solubility

DMF: soluble, DMSO: soluble, alcohols: soluble

fluorescence

λex 571 nm; λem 585 nm in dealkylase(lit.)

suitability

suitable for fluorescence

storage temp.

2-8°C

Application

Used to differentiate isozymes of cytochrome P-450

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCBW5768
BCBT7951
BCBP7333V
BCBN7818V
BCBM0670V

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Xiaowei Zhang et al.
Toxicology and applied pharmacology, 234(3), 306-313 (2008-12-02)
As part of an ongoing effort to understand aryl hydrocarbon receptor (AhR) mediated toxicity in mink, cDNAs encoding for CYP1A1 and the CYP1A2 mixed function monooxygenases were cloned and characterized. In addition, the effects of selected dibenzofurans on the expression
Nicholas E Hadjokas et al.
British journal of pharmacology, 136(3), 347-352 (2002-05-25)
1. Cytochrome P4501A2 (CYP1A2) activates a large number of procarcinogens to carcinogens. Phytochemicals such as flavones can inhibit CYP1A2 activity competitively, and hydroxylated derivatives of flavone (galangin) may be potent, selective inhibitors of CYP1A2 activity relative to CYP1A1 activity. Molecular
Yune-Fang Ueng et al.
The Journal of pharmacy and pharmacology, 57(2), 227-232 (2005-02-22)
Rutaecarpine is a main active alkaloid present in the medicinal herb, Evodia rutaecarpa. The cytochrome P450 (CYP) 1A2 substrate, theophylline, is an important therapeutic agent for the treatment of asthma, but has a narrow therapeutic index. To evaluate the pharmacokinetic
M Teresa Donato et al.
Drug metabolism and disposition: the biological fate of chemicals, 34(9), 1556-1562 (2006-06-10)
Liver grafts discarded for transplantation because of macrosteatosis can constitute a valuable source of human hepatocytes for in vitro metabolic and pharmacotoxicological studies or for therapeutic applications. A condition for using hepatocyte suspensions for these purposes is the preservation of
A Toby A Jenkins et al.
Bioelectrochemistry (Amsterdam, Netherlands), 68(1), 67-71 (2005-06-07)
This paper describes the utilisation of methoxy-resorufin ether as an electrochemical probe for studying cytochrome P450 CYP6G1. Methoxy-resorufin ether is well established as a versatile substrate for cytochrome P450, as its demethylated product, resorufin, is a fluorophore. We show that
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