N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine structural formula

CAS Number793-24-8
Molecular FormulaC18H24N2
Molecular Weight268.404
  • N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine
  • N1-(4-Methylpentan-2-yl)-N4-phenylbenzene-1,4-diamine
  • 1,4-Benzenediamine, N1-(1,3-dimethylbutyl)-N4-phenyl-
  • 793-24-8
  • 1,4-Benzenediamine, N-(1,3-dimethylbutyl)-N'-phenyl-
  • Antioxidant 4020
  • Antioxidant CD 13
  • Antozite 67
  • Antozite 67F
  • BRN 2215491
  • Dusantox 6PPD
  • EINECS 212-344-0
  • Flexzone 7F
  • Flexzone 7L
  • NCI-C56315
  • Nocrane 7 L
  • Permanax 120
  • Permanax 6PPD
  • N-Phenyl-N'-(1,3-dimethyl butyl)-para-phenylenediamine
  • p-Phenylenediamine, N-(1,3-dimethylbutyl)-N'-phenyl-
  • Santoflex 13
  • Wingstay 300
  • Santoflex 13F
  • Santoflex 6PPD
  • N-Phenyl-N'-(1,3-dimethylbutyl)-p-phenylenediamine
  • N-1,3-Dimethylbutyl-N'-phenyl-p-phenylendiamine
  • N-(1,3-Dimethylbutyl)-N'-phenyl-1,4-phenylenediamine
  • Diafen FDMB
  • 50809-58-0
  • 76600-84-5


Separation of N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine on Newcrom R1 HPLC column

May 16, 2018
Separation of N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine on Newcrom R1 HPLC column

N-(1,3-Dimethylbutyl)-N’-phenyl-p-phenylenediamine 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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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.