Methyl parathion

CAS Number 298-00-0
Molecular Formula C8H10NO5PS
Molecular Weight 263.21 g/mol
InChI Key RLBIQVVOMOPOHC-UHFFFAOYSA-N
LogP 2.9
Synonyms
  • Parathion-methyl
  • METHYL PARATHION
  • 298-00-0
  • Methylparathion
  • Parathion methyl
  • Dimethyl parathion
  • Metaphos
  • Vofatox
  • Wofatox
  • Dalf
  • Methylthiophos
  • Cekumethion
  • Devithion
  • Metacid 50
  • Metacide
  • Oleovofotox
  • Quinophos
  • Tekwaisa
  • Thiophenit
  • Azofos
  • Azophos
  • Meptox
  • Metafos
  • Nitrox
  • Paratox
  • Paratuf
  • Yphos
  • M-Parathion
  • Folidol M
  • Partron M
  • Penncap MLS
  • Metron (pesticide)
  • Nitrox 80
  • Folidol 600
  • Folidol M-40
  • Mepaton
  • Sinafid M-48
  • Kilex parathion
  • Methyl fosferno
  • Me-parathion
  • Methyl niran
  • methyl parathione
  • Methyl-E 605
  • Dimethyl p-nitrophenyl thiophosphate
  • Parathion methyl homolog
  • Penncap-M
  • Bladan-M
  • Parton-M
  • O,O-Dimethyl O-(4-nitrophenyl) phosphorothioate
  • Demethylfenitrothion

Applications:


HPLC Separation of Pesticides, Herbicides, Fungicides and Insecticides on Newcrom BH Column
Herbicides are used to control unwanted plants, they are also known as weedkillers. Insecticides are used to kill insects. Fungicides are used to kill parasitic fungi. Pesticide is a more generic term that includes herbicides, fungicides and insecticides in its definition. All are heavily used in agriculture. By using HPLC, many different pesticides can be separated and their retention characteristics controlled using the Newcrom BH mixed-mode column. It can be used with different organic media such as acetonitrile (ACN) or methanol (MeOH). By varying the concentration of organic modifier and using different buffers like sulfuric acid (H2SO4), ammonium formate (AmFm), or formic acid, separation of desired pesticides can be achieved.

Condition

Column Newcrom BH, 3.2x100 mm, 5 µm, 100A
Mobile Phase MeCN, MeOH
Buffer H2SO4, Formic acid, AmFm pH 3.0
Flow Rate 0.6 ml/min
Detection UV 275 nm

Description

Class of Compounds Pesticides, Herbicides, Fungicides, Insecticides
Analyzing Compounds Monocrotophos, Metribuzin, Bromacil, Carbofuran, 4-Chlorophenoxyacetic acid, Bentazone, Folpet, Fenthion, Fenvalerate, Metrabuzin, Carbofuran, Atrazine, Parathion –methyl, MCPA, Clopyralid, Dicamba, Benthazon, Simazine, Diuron, MCPB, Mecoprop, 4-Chlorophenoxyacetic acid,2,4,5-T


Application Analytes:

2,4,5-Trichlorophenoxyacetic acid
4-CPA
Atrazine
Bentazone-sodium
Carbofuran
Clopyralid
Dicamba
Diuron
Fenvalerate
Folpet
MCPA
MCPB
Mecoprop
Methyl parathion
Monocrotophos
Simazine