Caprolactam

Caprolactam structural formula

CAS Number105-60-2
Molecular FormulaC6H11NO
Molecular Weight113.161
InChI KeyJBKVHLHDHHXQEQ-UHFFFAOYSA-N
LogP-0.239
Synonyms
  • Caprolactam
  • Azepan-2-one
  • 2H-Azepin-2-one, hexahydro-
  • 105-60-2
  • 2H-Azepin-2-one, hexahydro-
  • 5-21-06-00444
  • ]-caprolactama
  • 1-Aza-2-cycloheptanone
  • 2-Azacycloheptanone
  • 2-Ketohexamethylenimine
  • 2-Oxohexamethylenimine
  • 2-Perhydroazepinone
  • 6-Caprolactam
  • 6-Hexanelactam
  • Aminocaproic lactam
  • Azepan-2-one
  • CAPROLACTAM, ?-
  • EPSILON-CAPROLACTAM
  • Hexahydro-1H-azepin-2-one
  • Hexahydro-2-azepinone
  • Hexahydro-2H-azepin-2-one
  • Hexano-6-lactam
  • Hexanoic acid, 6-amino-, cyclic lactam
  • Hexanolactam
  • NSC 117393
  • NSC 25536
  • NSC 4977
  • ?-caprolactam
  • ?-Caprolactame
  • ?-Caprolactam
  • 6-Aminocaproic acid lactam
  • 6-Aminohexanoic acid cyclic lactam
  • 2H-Azepin-7-one, hexahydro-
  • BRN 0106934
  • Caprolactam monomer
  • Cyclohexanone iso-oxime
  • EINECS 203-313-2
  • 1,6-Hexalactam
  • Hexamethylenimine, 2-oxo-
  • Hexanoic acid, 6-amino-, lactam
  • Hexanone isoxime
  • 1,6-Hexolactam
  • Kapromine
  • NCI-C50646
  • 2-Oxohexamethyleneimine
  • Caprolattame
  • e-Kaprolaktam
  • Epsylon kaprolaktam
  • Hexanonisoxim
  • UNII-6879X594Z8
  • 2-azepanone
  • 2-ketohexamethyleneimine
  • Kaprolaktam
  • 117955-36-9
  • 168214-28-6
  • 2953-03-9
  • 32838-21-4
  • 32838-23-6
  • 34876-18-1

Applications:

Separation of Caprolactam on Newcrom R1 HPLC column

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

Caprolactam 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:
Caprolactam
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.