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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/REAXYS Number:
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

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL8727
BCCH4893
BCCB0709
BCBT3597
SZBC167XV

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Degradation of the herbicide imazapyr by Fenton reactions
Kaichouh G, et al.
Environmental Chemistry Letters, 2, 31-33 (2004)
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)
Hongju Ma et al.
Pest management science, 76(11), 3785-3791 (2020-05-27)
The photosystem II (PSII)-inhibiting herbicides are important for Australian farmers to control Lolium rigidum Gaud. and other weed species in trazine tolerant (TT)-canola fields. A L. rigidum population (R) collected from a TT-canola field from Western Australia showed multiple resistance
Salma Bougarrani et al.
Nanomaterials (Basel, Switzerland), 10(5) (2020-05-14)
The determination of reaction pathways and identification of products of pollutants degradation is central to photocatalytic environmental remediation. This work focuses on the photocatalytic degradation of the herbicide Imazapyr (2-(4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl) pyridine-3-carboxylic acid) under UV-Vis and visible-only irradiation of aqueous suspensions
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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