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46331

Supelco

Tepraloxydim

PESTANAL®, analytical standard

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Synonym(s):
trans-2-[1-(3-Chloroallyloxyimino)propyl]-3-hydroxy-5-(tetrahydro-2H-pyran-4-yl)-2-cyclohexen-1-one
Empirical Formula (Hill Notation):
C17H24ClNO4
CAS Number:
149979-41-9
Molecular Weight:
341.83
MDL number:
MFCD03792787
UNSPSC Code:
41116107
PubChem Substance ID:
329757142
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(=N/OC\C=C\Cl)C1=C(O)CC(CC1=O)C2CCOCC2

InChI

1S/C17H24ClNO4/c1-2-14(19-23-7-3-6-18)17-15(20)10-13(11-16(17)21)12-4-8-22-9-5-12/h3,6,12-13,20H,2,4-5,7-11H2,1H3/b6-3+,19-14+

InChI key

IOYNQIMAUDJVEI-BMVIKAAMSA-N

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General description

Tepraloxydim belongs to cyclohexanedione class. It is a post-emergence herbicide, which inhibits the enzyme activity of acetyl-CoA carboxylase involved in the catalysis of fatty acid synthesis.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Tepraloxydim may be used as a reference standard for the determination of tepraloxydim in drinking water by solid-phase extraction and liquid chromatography with UV detection.

Legal Information

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

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H351,H361fd

Hazard Classifications

Carc. 2 - Repr. 2

WGK

WGK 3

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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Determination of herbicide tepraloxydim and main metabolites in drinking water by solid-phase extraction and liquid chromatography with UV detection.
Sandin-Espa?a P, et al.
Chromatographia, 55(11-12), 681-686 (2002)
Sung-Jin Lim et al.
Environmental science and pollution research international, 27(27), 33882-33889 (2020-06-15)
This study was conducted to analyze the residue levels of tepraloxydim in banana and sweet orange. Successive liquid-liquid extraction and cartridge clean-up method for tepraloxydim determination in banana and sweet orange were developed and validated by HPLC. The developed method
Shiv Shankhar Kaundun et al.
PloS one, 8(2), e58012-e58012 (2013-03-08)
Acetyl-CoA carboxylase (ACCase) inhibiting herbicides are important products for the post-emergence control of grass weed species in small grain cereal crops. However, the appearance of resistance to ACCase herbicides over time has resulted in limited options for effective weed control

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