Deltamethrin structural formula

CAS Number52918-63-5
Molecular FormulaC22H19Br2NO3
Molecular Weight505.206
  • Deltamethrin
  • (S)-Cyano(3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropane-1-carboxylate
  • Cyclopropanecarboxylic acid, 3-(2,2-dibromoethenyl)-2,2-dimethyl-, (S)-cyano(3-phenoxyphenyl)methyl ester, (1R,3R)-
  • 52918-63-5
  • Cyclopropanecarboxylic acid, 3-(2,2-dibromoethenyl)-2,2-dimethyl-, (S)-cyano(3-phenoxyphenyl)methyl ester, (1R,3R)-
  • (S)-?-Cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate
  • [1R-[1?(S*),3?]]-3-(2,2-Dibromoethenyl)-2,2-dimethylcyclopropanecarboxylic acid cyano(3-phenoxyphenyl)methyl ester
  • [1R-[1?(S*),3?]]-3-(2,2-dibromovinil)-2,2-dimetilciclopropanocarboxilato de ?-ciano-3-fenoxibencilo
  • [1R-[1?(S*),3?]]-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate de ?-cyano-3-phenoxybenzyle
  • Battalion
  • Crackdown
  • Cyclopropanecarboxylic acid, 3-(2,2-dibromoethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester, [1R-[1?(S*),3?]]-
  • Decamethrin
  • Decamethrine
  • Decis 0.5ULV
  • Decis 1.5ULV
  • Decis 2.5ULV
  • Decis Super
  • Decistab
  • Decistab TB
  • Deltacide
  • Deltadust
  • DeltaGard
  • Deltagran
  • Ezeetab
  • Glossinex 200
  • K-Obiol
  • K-Othrin
  • K-Othrine
  • New Musigie
  • Suspend
  • Timbertreat DM 5
  • Ultratec
  • ?-Cyan-3-phenoxybenzyl-[1R-[1?(S*),3?]]-3-(2,2-dibromvinyl)-2,2-dimethylcyclopropancarboxylat
  • ?-cyano-3-phenoxybenzyl [1R-[1?(S*),3?]]-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate
  • (S)-alpha-Cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-dibromovinyl)-2,2-dimethyl-cyclopropan-1-carboxylate
  • (S)-alpha-Cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate
  • (S)-alpha-Cyano-3-phenoxybenzyl-(1R)-cis-3-(2,2-dibromovinyl)-2,2-dimethyl-cyclopropane carboxyate
  • (1R-(1alpha(S*),3alpha))-Cyano(3-phenoxyphenyl)methyl 3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylate
  • Dekametrin
  • Deltamethrine
  • 3-(2,2-Dibromoethenyl)-2,2-dimethylcyclopropanecarboxylic acid, cyano(3-phenoxy-phenyl)-, methyl ester
  • EINECS 258-256-6
  • Esbecythrin
  • Stricker
  • EPA Pesticide Chemical Code 978051
  • Deltametryna
  • UNII-2JTS8R821G
  • 55700-96-4
  • 62229-77-0


Separation of Deltamethrin on Newcrom R1 HPLC column

May 16, 2018
Separation of Deltamethrin on Newcrom R1 HPLC column

Deltamethrin 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:
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: or by phone: 847-229-2629.