Naphthoic Acid

CAS Number 1320-04-3
Molecular Formula C11H8O2
Molecular Weight 172.183 g/mol
InChI Key LNETULKMXZVUST-UHFFFAOYSA-N
LogP 3.1
Synonyms
  • 1-NAPHTHOIC ACID
  • 1-Naphthalenecarboxylic acid
  • naphthalene-1-carboxylic acid
  • 1-Carboxynaphthalene
  • NAPHTHOIC ACID
  • alpha-Naphthoic acid
  • Naphthalenecarboxylic acid
  • Carboxynaphthalene
  • alpha-Naphthylcarboxylic acid
  • Naphthalene-alpha-carboxylic acid
  • 1-Naphthoicacid
  • LNETULKMXZVUST-UHFFFAOYSA-N
  • MFCD00004007
  • 1320-04-3
  • F3110-2246
  • UNII-2NIV4O66BH
  • l-naphthoic acid
  • 1-naphtoic acid
  • 1-napthoic acid
  • 1-Naphthioic acid
  • 1--Naphthoic acid
  • 1-naphthalene carboxylic acid
  • .alpha.-Naphthylcarboxylic acid
  • naphthalene mono carboxylic acid

Applications:


Separation of Diacid Hydrophobic and Ion Exchange Modes



Primesep B combines a hydrophobic, reversed-phase mechanism with ion exchange to separate the diacids, fumaric, benzoic, phthalic, naphthoic, and maleic acids. Changing the acetonitrile content of the mobile phase reverses the peak order for naphthoic and maleic acids. Primesep B combines reversed-phase and anion-exchange mechanism with a mobile phase of water, acetonitrile (MeCN, ACN) and trifluoracetic acid (TFA) and UV detection at 250 nm.



Application Analytes:

Benzoic Acid
Dicarboxylic Acids
Fumaric Acid
Maleic Acid
Naphthoic Acid
Phthalic Acid

HPLC Separation of Organics Acids



Primesep D separates organic acids such as fumaric, benzoic, phthalic, naphthoic, and maleic acids by a mixture of anion exchange and reversed phase. Retention times and elution order can be changed by adjusting the percentage of acetonitrile in the mobile. This can not be done by traditional ion-exchange and ion-exclusion chromatography. The HPLC separation uses a mobile phase of water, acetonitrile (MeCN, ACN) and trifluoroacetic acid (TFA) and UV detection at 250 nm.



Application Analytes:

Benzoic Acid
Fumaric Acid
Maleic Acid
Naphthoic Acid
Organic Acids
Phthalic Acid