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37877

Supelco

Imazapyr

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C13H15N3O3
CAS Number:
81334-34-1
Molecular Weight:
261.28
Beilstein:
5442754
MDL number:
MFCD00144470
UNSPSC Code:
41116107
PubChem Substance ID:
329755702
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

CC(C)C1(C)N=C(NC1=O)c2ncccc2C(O)=O

InChI

1S/C13H15N3O3/c1-7(2)13(3)12(19)15-10(16-13)9-8(11(17)18)5-4-6-14-9/h4-7H,1-3H3,(H,17,18)(H,15,16,19)

InChI key

CLQMBPJKHLGMQK-UHFFFAOYSA-N

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General description

Imazapyr is a broad spectrum non-selective herbicide, belonging to the family of imidazolinones, which can find applications in weed control management in cereals and sugar beet. Its mode of action involves the inhibition of the synthesis of branched-chain amino acids 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.

Legal Information

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

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class II Designated Chemical Substances

JAN Code

37877-100MG:
37877-BULK-R:
37877-VAR-R:
37877-VAR:
37877-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH4893
BCCB0709
BCBT3597
SZBC167XV
SZBC066XV

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Oluwaseun O Babalola et al.
Archives of environmental contamination and toxicology, 75(1), 8-16 (2017-10-21)
The rise in pesticides application has increased the need for better understanding of their ecological impacts. The global amphibian declines, for example, have been positively correlated with pesticides use. The differential susceptibility in the developmental stages of amphibians to chemical
Photocatalytic degradation of imazapyr in water: comparison of activities of different supported and unsupported TiO 2-based catalysts
Pizarro.P, et al.
Catalysis Today, 101, 211-218 (2005)
Degradation of the herbicide imazapyr by Fenton reactions
Kaichouh G, et al.
Environmental Chemistry Letters, 2, 31-33 (2004)
Huan Lu et al.
Journal of agricultural and food chemistry, 67(5), 1353-1359 (2019-01-15)
There have been many studies on target-site resistance (TSR) to PSII-inhibiting herbicides, but only a few on the non-target-site resistance (NTSR). Here, we reported both TSR and NTSR to metribuzin in a wild radish population. Dose-response studies revealed a higher
Rabiatuladawiyah Ruzmi et al.
PloS one, 15(9), e0227397-e0227397 (2020-09-15)
The continuous and sole dependence on imidazolinone (IMI) herbicides for weedy rice control has led to the evolution of herbicide resistance in weedy rice populations across various countries growing IMI herbicide-resistant rice (IMI-rice), including Malaysia. A comprehensive study was conducted
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