Butylparaben

Butylparaben structural formula

CAS Number94-26-8
Molecular FormulaC11H14O3
Molecular Weight194.230
InChI KeyQFOHBWFCKVYLES-UHFFFAOYSA-N
LogP3.57
Synonyms
  • Butylparaben
  • Butyl 4-hydroxybenzoate
  • Benzoic acid, 4-hydroxy-, butyl ester
  • 94-26-8
  • Butyl 4-hydroxybenzoate
  • Butyl p-hydroxybenzoate
  • n-Butyl-p-hydroxybenzoate
  • Benzoic acid, 4-hydroxy-, butyl ester
  • 4-(Butoxycarbonyl)phenol
  • 4-hidroxibenzoato de butilo
  • 4-Hydroxybenzoate de butyle
  • 4-HYDROXYBENZOESAEURE-BUTYLESTER
  • 4-Hydroxybenzoic acid butyl ester
  • Aseptoform Butyl
  • BENZOATE, 4-HYDROXY-, BUTYL
  • Benzoic acid, p-hydroxy-, butyl ester
  • Butoben
  • Butyl Butex
  • Butyl chemosept
  • BUTYL PARABEN
  • Butyl parabens
  • Butyl parasept
  • Butyl Tegosept
  • Butyl-4-hydroxybenzoat
  • Mekkings B
  • n-Butyl 4-hydroxybenzoate
  • n-Butyl p-hydroxybenzoate
  • n-Butylparaben
  • Nipabutyl
  • NSC 13164
  • NSC 8475
  • p-Hydroxybenzoic acid butyl ester
  • P-OXYBUTYLBENZOATE
  • Preserval B
  • Solbrol B
  • Tegosept B
  • Tegosept Butyl
  • BRN 1103741
  • n-Butyl hydroxybenzoate
  • n-Butyl parahydroxybenzoate
  • Butyl-Parasept
  • Caswell No. 130A
  • EINECS 202-318-7
  • EPA Pesticide Chemical Code 061205
  • FEMA No. 2203
  • FEMA Number 2203
  • UNII-3QPI1U3FV8
  • Butylparaben (TN)
  • 8068-49-3

Applications:

Separation of Butylparaben on Newcrom R1 HPLC column

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

Butylparaben 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:
Butylparaben
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.