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Merck
CN

33694

Pyriftalid

PESTANAL®, analytical standard

Synonym(s):

7-(4,6-Dimethoxypyrimidin-2-ylthio)-3-methylisobenzofuran-1(3H)-one

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About This Item

Empirical Formula (Hill Notation):
C15H14N2O4S
CAS Number:
135186-78-6
Molecular Weight:
318.35
NACRES:
NA.24
PubChem Substance ID:
329754630
UNSPSC Code:
41116107
MDL number:
MFCD06201843

Key Documents

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InChI

1S/C15H14N2O4S/c1-8-9-5-4-6-10(13(9)14(18)21-8)22-15-16-11(19-2)7-12(17-15)20-3/h4-8H,1-3H3

SMILES string

COc1cc(OC)nc(Sc2cccc3C(C)OC(=O)c23)n1

InChI key

RRKHIAYNPVQKEF-UHFFFAOYSA-N

grade

analytical standard

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

Quality Level

100

General description

Pyriftalid is a pyrimidinyloxybenzoic herbicide used for the control of grass weeds in rice. Its mode of action involves inhibiting the biosynthesis of amino acids in weeds.

Application

Pyriftalid may be used as an analytical reference standard for the quantification of the analyte in honey samples using quick, easy, cheap, effective, rugged, and safe (QuEChERS) extraction method followed by ultra-high performance liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ1093
BCBW6284

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Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

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The Pesticide Encyclopedia, 211, 130-139 (2014)
Multiclass method for pesticides quantification in honey by means of modified QuEChERS and UHPLC-MS/MS.
Tette SAP, et al.
Food Chemistry, 211, 130-139 (2016)

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