Asulam

Asulam structural formula

CAS Number3337-71-1
Molecular FormulaC8H10N2O4S
Molecular Weight230.241
InChI KeyVGPYEHKOIGNJKV-UHFFFAOYSA-N
LogP-0.270
Synonyms
  • Asulam
  • Methyl (4-aminobenzene-1-sulfonyl)carbamate
  • Carbamic acid, N-[(4-aminophenyl)sulfonyl]-, methyl ester
  • 3337-71-1
  • Carbamic acid, ((4-aminophenyl)sulfonyl)-, methyl ester, monosodium salt
  • 3-14-00-01967
  • M and B 9057
  • Asulox F
  • BRN 2697523
  • Carbamic acid, sulfanilyl-, methyl ester
  • Caswell No. 062A
  • EINECS 222-077-1
  • EPA Pesticide Chemical Code 106901
  • Methyl N-(4-aminobenzenesulfonyl)carbamate
  • Methyl 4-aminobenzenesulphonyl carbamate
  • Methyl 4-aminobenzenesulphonylcarbamate
  • Methyl ((4-aminophenyl)sulfonyl)carbamate
  • Methyl 4-aminophenylsulphonyl carbamate
  • Methyl 4-aminophenylsulphonylcarbamate
  • Methyl sulfanilyl carbamate
  • Methyl sulfanilylcarbamate
  • Methyl sulphanilylcarbamate
  • N(sup 1)-Methoxycarbonylsulfanilamide
  • 4-Amino-benzolsulfonyl-methylcarbamat
  • Asulame
  • UNII-0Y5ASM7P5S

Applications:

Separation of Asulam on Newcrom R1 HPLC column

May 16, 2018
Separation of Asulam on Newcrom R1 HPLC column

Asulam 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:
Asulam
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.