Formothion

Formothion structural formula

CAS Number2540-82-1
Molecular FormulaC6H12NO4PS2
Molecular Weight257.261
InChI KeyAIKKULXCBHRFOS-UHFFFAOYSA-N
LogP1.48
Synonyms
  • Formothion
  • S-{2-[Formyl(methyl)amino]-2-oxoethyl} O,O-dimethyl phosphorodithioate
  • Phosphorodithioic acid, S-[2-(formylmethylamino)-2-oxoethyl] O,O-dimethyl ester
  • 2540-82-1
  • Acetamide, N-formyl-2-mercapto-N-methyl-, S-ester with O,O-dimethyl phosphorodithioate
  • BRN 5942199
  • Caswell No. 366C
  • 2-Dimethoxyphosphinothioylthio-N-formyl-N-methylacetamide
  • O,O-Dimethyl dithiophosphorylacetic acid N-methyl-N-formylamide
  • O,O-Dimethyl S-(N-formyl-N-methylcarbamoylmethyl) phosphorodithioate
  • O,O-Dimethyl S-(N-methyl-N-formylcarbamoylmethyl)phosphorodithioate
  • O,O-Dimethyl phosphorodithioate S-ester with N-formyl-2-mercapto-N-methylacetamide
  • O,O-Dimethyl phosphorodithioate N-formyl-2-mercapto-N-methylacetamide S-ester
  • EINECS 219-818-6
  • EPA Pesticide Chemical Code 366400
  • Formothion 25 EC
  • S-(2-(Formylmethylamino)-2-oxoethyl) O,O-dimethyl phosphorodithioate
  • S-(2-(Formylmethylamino)-2-oxoethyl) O,O-dimethylphosphorodithioate
  • N-Formyl-N-methylcarbamoylmethyl O,O-dimethyl phosphorodithioate
  • S-(N-Formyl-N-methylcarbamoylmethyl) O,O-dimethyl phosphorodithioate
  • S-(Formyl(methyl)carbamoylmethyl) O,O-dimethyl phosphorodithioate
  • S-(N-Formyl-N-methylcarbamoylmethyl) dimethyl phosphorothiolothionate
  • Phosphorodithioic acid, O,O-dimethyl ester, N-formyl-2-mercapto-N-methylacetamide S-ester
  • Sandoz S-6900
  • Spencer S-6900
  • Toprose
  • O,O-Dimethyl-S-(3-methyl-2,4-dioxo-3-aza-butyl)-dithiofosfaat
  • O,O-Dimethyl-S-(3-methyl-2,4-dioxo-3-aza-butyl)-dithiophosphat
  • O,O-Dimethyl-s-(N-methyl-N-formyl-carbamoylmethyl)-dithiophosphat
  • O,O-Dimetil-S-(N-formil-N-metil-carbamoil-metil)-ditiofosfato
  • UNII-7O9EWV477R
  • 12767-54-3

Applications:

Separation of Formothion on Newcrom R1 HPLC column

February 16, 2018
Separation of Formothion on Newcrom C18 HPLC column

Formothion can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Formothion
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.