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Supelco

Imazethapyr

PESTANAL®, analytical standard

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Synonym(s):
2-(4,5-Dihydro-4-isopropyl-4-methyl-5-oxo-1H-imidazol-2-yl)-5-ethyl-3-pyridinecarboxylic acid
Empirical Formula (Hill Notation):
C15H19N3O3
CAS Number:
81335-77-5
Molecular Weight:
289.33
Beilstein:
7437150
MDL number:
MFCD00274561
UNSPSC Code:
41116107
PubChem Substance ID:
329755731
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

CCc1cnc(C2=NC(C)(C(C)C)C(=O)N2)c(c1)C(O)=O

InChI

1S/C15H19N3O3/c1-5-9-6-10(13(19)20)11(16-7-9)12-17-14(21)15(4,18-12)8(2)3/h6-8H,5H2,1-4H3,(H,19,20)(H,17,18,21)

InChI key

XVOKUMIPKHGGTN-UHFFFAOYSA-N

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General description

Imazethapyr is an imidazolinone derivative and a herbicide, which is selectively used on crops for weed control management.

Application

Imazethapyr may be used as a reference standard in the determination of imazethapyr in soil samples using high performance liquid chromatography coupled with ultraviolet detector (HPLC-UV).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Legal Information

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

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Weed control in pinto beans (Phaseolus vulgaris) with imazethapyr combinations.
Arnold NR, et al.
Weed Technology, 7(2), 361-364 (1993)
Jacob S Montgomery et al.
Genome biology and evolution, 12(11), 1988-1993 (2020-08-25)
Amaranthus tuberculatus, Amaranthus hybridus, and Amaranthus palmeri are agronomically important weed species. Here, we present the most contiguous draft assemblies of these three species to date. We utilized a combination of Pacific Biosciences long-read sequencing and chromatin contact mapping information
Effects of the herbicide imazethapyr on soil microbial biomass and various soil enzyme activities
Perucci P and Scarponi L.
Biology and Fertility of Soils, 17(3), 237-240 (1994)
Haifeng Qian et al.
Environmental science & technology, 45(16), 7036-7043 (2011-07-14)
Imazethapyr (IM) is a chiral herbicide and a widely used racemic mixture. This report investigated the enantioselectivity between R- and S-IM in rice and explored its causative mechanism at the physiological and molecular levels. The results suggested that R-IM inhibited
HaiFeng Qian et al.
PloS one, 6(5), e19451-e19451 (2011-05-17)
The enantiomers of a chiral compound possess different biological activities, and one of the enantiomers usually shows a higher level of toxicity. Therefore, the exploration of the causative mechanism of enantioselective toxicity is regarded as one of primary goals of
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