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Supelco

Thiamethoxam

PESTANAL®, analytical standard

Synonym(s):

3-(2-Chloro-5-thiazolylmethyl)tetrahydro-5-methyl-N-nitro-4H-1,3,5-oxadiazin-4-imine

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About This Item

Empirical Formula (Hill Notation):
C8H10ClN5O3S
CAS Number:
153719-23-4
Molecular Weight:
291.71
Beilstein:
8491021
MDL number:
MFCD03792862
UNSPSC Code:
41116107
PubChem Substance ID:
329755732
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

CN1COCN(Cc2cnc(Cl)s2)\C1=N\[N+]([O-])=O

InChI

1S/C8H10ClN5O3S/c1-12-4-17-5-13(8(12)11-14(15)16)3-6-2-10-7(9)18-6/h2H,3-5H2,1H3/b11-8+

InChI key

NWWZPOKUUAIXIW-DHZHZOJOSA-N

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Related Categories

General description

Find more information here: Neonicotinoids
Thiamethoxam is a neonicotinoid broad spectrumand systemic insecticide, which belongs to the subclass of thianicotinyls. It can find applications in controlling the growth of sucking insects like aphids, whiteflies, and rice hoppers by acting on the acetylcholine nicotinic receptors.

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

Signal Word

Danger

Hazard Statements

H228,H302,H361fd,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1 - Repr. 2

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 2

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
BCCJ0458
BCCG5825
BCBT8326
BCBT3749
BCBR7172V

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P Maienfisch et al.
Pest management science, 57(10), 906-913 (2001-11-07)
Thiamethoxam is the first commercial neonicotinoid insecticide from the thianicotinyl subclass. It was discovered in the course of our optimisation program on neonicotinoids started in 1985. Novel variations of the nitroimino-heterocycle of imidacloprid led to 4-nitroimino-1,3,5-oxadiazinanes exhibiting high insecticidal activity.
P R Whitehorn et al.
Scientific reports, 7(1), 15562-15562 (2017-11-16)
Neonicotinoid pesticides have been linked to global declines of beneficial insects such as bumblebees. Exposure to trace levels of these chemicals causes sub-lethal effects, such as reduced learning and foraging efficiency. Complex behaviours may be particularly vulnerable to the neurotoxic
Characterization of nicotinic acetylcholine receptors from the insects Aphis craccivora, Myzus persicae, and Locusta migratoria by radioligand binding assays: relation to thiamethoxam action
Wiesner P and Kayser H
Journal of Biochemical and Molecular Toxicology, 14, 221-230 (2000)
Samuel J Macaulay et al.
Environmental toxicology and chemistry, 38(11), 2459-2471 (2019-08-03)
Neonicotinoid insecticides have been shown to have high chronic toxicity relative to acute toxicity, and therefore short-term toxicity tests ≤96 h in duration may underestimate their environmental risks. Among nontarget aquatic invertebrates, insects of the orders Diptera and Ephemeroptera have been
Miguel Calvo-Agudo et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(34), 16817-16822 (2019-08-07)
Pest control in agriculture is mainly based on the application of insecticides, which may impact nontarget beneficial organisms leading to undesirable ecological effects. Neonicotinoids are among the most widely used insecticides. However, they have important negative side effects, especially for
View All Related Papers

Protocols

Neonicotinoids

Learn more about Neonicotinoids - active substances used in plant protection products to control harmful insects.

Neonicotinoids

Learn more about Neonicotinoids - active substances used in plant protection products to control harmful insects.

Neonicotinoids

Learn more about Neonicotinoids - active substances used in plant protection products to control harmful insects.

Neonicotinoids

Learn more about Neonicotinoids - active substances used in plant protection products to control harmful insects.

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