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32964

Supelco

Metrafenone

PESTANAL®, analytical standard

Synonym(s):

(3-Bromo-6-methoxy-2-methylphenyl)(2,3,4-trimethoxy-6-methylphenyl)methanone, 3′-Bromo-2,3,4,6′-tetramethoxy-2′,6-dimethylbenzophenone

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About This Item

Empirical Formula (Hill Notation):
C19H21BrO5
CAS Number:
220899-03-6
Molecular Weight:
409.27
MDL number:
MFCD08273825
UNSPSC Code:
41116107
PubChem Substance ID:
329754411
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

COc1ccc(Br)c(C)c1C(=O)c2c(C)cc(OC)c(OC)c2OC

InChI

1S/C19H21BrO5/c1-10-9-14(23-4)18(24-5)19(25-6)15(10)17(21)16-11(2)12(20)7-8-13(16)22-3/h7-9H,1-6H3

InChI key

AMSPWOYQQAWRRM-UHFFFAOYSA-N

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General description

Metrafenone is a novel benzophenone fungicide that could be used against powdery mildew and eye spot in vegetables and fruits.

Application

Metrafenone may be used as an analytical reference standard for the determination of the analyte in:
  • Vegetables by gas chromatography coupled to electron capture detector (GC-ECD).
  • Honeybees by liquid and gas chromatography combined with tandem mass spectrometry (LC-MS/MS and GC-MS/MS).
  • Animal samples and earthworms by LC-MS/MS.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCK0227
BCBZ6183
SZBE017XV
SZBC026XV
SZBA203XV

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Dorothée Siou et al.
Applied and environmental microbiology, 81(3), 957-965 (2014-11-25)
Head blight (HB) is one of the most damaging diseases on wheat, inducing significant yield losses and toxin accumulation in grains. Fungal pathogens responsible for HB include the genus Microdochium, with two species, and the toxin producer genus Fusarium, with
Determination of metrafenone in bitter gourd and soil by GC with ECD.
Wang S, et al.
Food Chemistry, 196, 170-173 (2016)
Jianjun Li et al.
Food chemistry, 214, 77-81 (2016-08-11)
A simple method for determination of metrafenone in vegetables by matrix solid-phase dispersion (MSPD) and HPLC was developed. All vegetable samples were extracted with dichloromethane, and then the extracts were directly separated on a reversed-phase column with isocratic elution without
Determination of metrafenone in vegetables by matrix solid-phase dispersion and HPLC-UV method.
Li J, et al.
Food Chemistry, 214, 77-81 (2017)
Determination of residual levels of metrafenone in lettuce grown under greenhouse conditions using gas chromatography with a micro-electron capture detector.
Kabir MH, et al.
Journal of Applied Biological Chemistry, 59(1), 43-49 (2016)
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