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Supelco

Pinoxaden

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C23H32N2O4
CAS Number:
243973-20-8
Molecular Weight:
400.51
MDL number:
MFCD08690563
UNSPSC Code:
41116107
PubChem Substance ID:
329754340
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

CCc1cc(C)cc(CC)c1C2=C(OC(=O)C(C)(C)C)N3CCOCCN3C2=O

InChI

1S/C23H32N2O4/c1-7-16-13-15(3)14-17(8-2)18(16)19-20(26)24-9-11-28-12-10-25(24)21(19)29-22(27)23(4,5)6/h13-14H,7-12H2,1-6H3

InChI key

MGOHCFMYLBAPRN-UHFFFAOYSA-N

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General description

Pinoxaden belongs to phenylpyrazolines class. It is a post-emergence, selective herbicide used widely for a variety of annual grass weeds.

Application

Pinoxaden may be used as a reference standard for the determination of pinoxaden in food samples by ultrasonification assisted extraction and high performance liquid chromatography.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Caution

Product is moisture sensitive (decomposition)

Legal Information

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

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 2 - Skin Sens. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL9392
BCCJ8265
BCCF6983
BCCC1775
BCBW7066

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Jiapeng Fang et al.
Pesticide biochemistry and physiology, 168, 104634-104634 (2020-07-28)
Multiple-herbicide resistance (MHR) in barnyardgrass (Echinochloa crus-galli) is a threat to rice production. The Ala-205-Val mutation in acetolactate synthase (ALS) conferred resistance to several ALS inhibitors in the E. crus-galli population AXXZ-2; consequently, ALS-inhibitors were unable to control this noxious
C L Rosser et al.
Journal of animal science, 94(2), 697-708 (2016-04-12)
The objectives were to evaluate the effect of harvest maturity of whole-crop oat (Study 1) and whole-crop barley (Study 2) on forage intake and sorting, ruminal fermentation, ruminal digestibility, and total tract digestibility when fed to beef heifers. In Study
Quantification of Pinoxaden herbicide in wheat grains and vegetable samples by ultrasonication-assisted extraction and high-performance liquid chromatography.
Shah J.
Pakistan journal of weed science research, 19(2) (2013)
Maor Matzrafi et al.
Frontiers in plant science, 8, 1078-1078 (2017-07-12)
Various mutations altering the herbicide target site (TS), can lead to structural modifications that decrease binding efficiency and results in herbicide resistant weed. In most cases, such a mutation will be associated with ecological fitness penalty under herbicide free environmental

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