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Merck
CN

42206

Flumetsulam

PESTANAL®, analytical standard

Synonym(s):

2′,6′-Difluoro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonanilide, N-(2,6-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide

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About This Item

Empirical Formula (Hill Notation):
C12H9F2N5O2S
CAS Number:
98967-40-9
Molecular Weight:
325.29
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756204
MDL number:
MFCD04089841
Beilstein/REAXYS Number:
8155688

Key Documents

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InChI key

RXCPQSJAVKGONC-UHFFFAOYSA-N

SMILES string

Cc1ccn2nc(nc2n1)S(=O)(=O)Nc3c(F)cccc3F

InChI

1S/C12H9F2N5O2S/c1-7-5-6-19-11(15-7)16-12(17-19)22(20,21)18-10-8(13)3-2-4-9(10)14/h2-6,18H,1H3

grade

analytical standard

product line

PESTANAL®

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

composition

carbon content, 43.4-45.2 wt. % , nitrogen content, 21.1-22.0 wt. %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

Quality Level

100

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General description

Flumetsulam is postemergence, triazolopyrimidine sulfonanilide herbicide, which can find applications in agriculture, for under-sown wheat and certain legume crops and pastures. Its mode of action involves the suppression of acetolactate synthase, thereby inhibiting the amino acid synthesis in plants.

Application

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

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

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

pcodes

P273

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN9996
BCCN5708
BCCL5902
BCCK8903
BCCK1379

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Adsorption isotherm modeling of carbendazim and flumetsulam onto homoionic-montmorillonite clays: comparison of linear and nonlinear models
Maataoui EY, et al.
Turkish Journal of Chemistry (2017)
Alkoxy base-mediated selective synthesis and new rearrangements of 1, 2, 4-triazolodipyrimidinones
Pyatakov.AD, et al.
Tetrahedron Letters, 58, 748-754 (2017)

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