Diheptyl phthalate

Diheptyl phthalate structural formula

CAS Number3648-21-3
Molecular FormulaC22H34O4
Molecular Weight362.511
InChI KeyJQCXWCOOWVGKMT-UHFFFAOYSA-N
LogP7.47
Synonyms
  • Diheptyl phthalate
  • Diheptyl benzene-1,2-dicarboxylate
  • 1,2-Benzenedicarboxylic acid, diheptyl ester
  • 3648-21-3
  • BRN 2336623
  • Diheptyl 1,2-benzenedicarboxylate
  • Diheptyl ester of phthalic acid
  • N-Diheptyl phthalate
  • EINECS 222-885-4
  • UNII-IE05VO8P8P
  • 1,2-Benzenedicarboxylic acid diheptyl ester
  • DHPP
  • Di-n-Heptylphthalate
  • Di-n-heptyl phthalate
  • Heptyl phthalate
  • Phthalic acid diheptyl ester
  • 275818-86-5

Applications:

Separation of Diheptyl phthalate on Newcrom R1 HPLC column

May 16, 2018
Separation of Diheptyl phthalate on Newcrom R1 HPLC column

Diheptyl phthalate 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:
Diheptyl phthalate
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.