N12393
Methamidophos
analytical standard
Synonym(s):
O,S-Dimethyl phosphoramidothioate
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About This Item
Empirical Formula (Hill Notation):
C2H8NO2PS
CAS Number:
Molecular Weight:
141.13
Beilstein:
8137714
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
grade
analytical standard
packaging
ampule of 100 mg
manufacturer/tradename
Chem Service, Inc. PS-676
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
format
neat
SMILES string
COP(N)(=O)SC
InChI
1S/C2H8NO2PS/c1-5-6(3,4)7-2/h1-2H3,(H2,3,4)
InChI key
NNKVPIKMPCQWCG-UHFFFAOYSA-N
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Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
413.6 °F - closed cup
Flash Point(C)
212 °C - closed cup
Regulatory Information
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Zhong-Lan Shen et al.
Bioscience, biotechnology, and biochemistry, 75(3), 473-479 (2011-03-11)
An analytical methodology for the analysis of methamidophos in water and soil samples incorporating a molecularly imprinted solid-phase extraction process using methamidophos-imprinted polymer was developed. Binding study demonstrated that the polymer exhibited excellent affinity and high selectivity to the methamidophos.
Guilherme L Emerick et al.
Environmental toxicology and chemistry, 31(2), 239-245 (2011-11-03)
Many chiral pesticides are introduced into the environment as racemates, although their pesticidal activity is usually the result of preferential reactivity of only one enantiomer, while the other enantiomer may have toxic effects against nontarget organisms. Methamidophos (O,S-dimethyl phosphoramidothioate), a
Andréa Dulor Finkler et al.
Brazilian journal of otorhinolaryngology, 78(3), 122-128 (2012-06-21)
Pesticides are widely used in agriculture, despite the risk of hearing loss related to the exposure to their chemical components. This study looks into protective drugs to counteract the ototoxicity of pesticides. This study aims to analyze the effect ginkgo
Manousos Foudoulakis et al.
The Science of the total environment, 450-451, 334-347 (2012-11-14)
We exposed the Japanese quail (Coturnix coturnix japonica) to the organophosphate methamidophos using acute oral test. Mortality and sub-lethal effects were recorded in accordance to internationally accepted protocols. In addition cholinesterases were biochemically estimated in tissues of the quail: brain
Hongkun Li et al.
Talanta, 87, 93-99 (2011-11-22)
With citrate-coated Au nanoparticles as colorimetric probe, a novel visual method for rapid assay of organophosphorus pesticides has been developed. The assay principle is based on catalytic hydrolysis of acetylthiocholine into thiocholine by acetylcholinesterase, which induces the aggregation of Au
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