5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo-

5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo- structural formula

CAS Number1204-28-0
Molecular FormulaC9H3ClO4
Molecular Weight210.571
InChI KeyNJMOHBDCGXJLNJ-UHFFFAOYSA-N
LogP1.22
Synonyms
  • 5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo-
  • 1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carbonyl chloride
  • 1204-28-0
  • Anhydrotrimellitic acid chloride
  • 1,3-Benzofurandione-5-carbonyl chloride
  • 4-(Chlorocarbonyl)phthalic anhydride
  • 4-(Chloroformyl)phthalic anhydride
  • EINECS 214-874-8
  • NSC 89728
  • Trimellitic acid anhydride chloride
  • Trimellitic acid anhydride 4-monoacid chloride
  • Trimellitic anhydride acid chloride
  • Trimellitic anhydride monoacid chloride
  • Trimellitic anhydride monochloride
  • UNII-56231EU26X

Applications:

Separation of 5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo- on Newcrom R1 HPLC column

May 16, 2018
Separation of 5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo- on Newcrom R1 HPLC column

5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo- 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:
5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo-
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 before ordering the column as there may be a more suitable column alternative by either e-mail: support@sielc.com or by phone: 847-229-2629.