2-Methyl-5-nitroaniline

2-Methyl-5-nitroaniline structural formula

CAS Number99-55-8
Molecular FormulaC7H8N2O2
Molecular Weight152.153
InChI KeyDSBIJCMXAIKKKI-UHFFFAOYSA-N
LogP1.87
Synonyms
  • 2-Methyl-5-nitroaniline
  • Benzenamine, 2-methyl-5-nitro-
  • 99-55-8
  • 5-Nitro-o-toluidine
  • 2-Methyl-5-nitro-phenylamine
  • 4-12-00-01807
  • C.I. Azoic Diazo Component 12
  • Amarthol Fast Scarlet G Base
  • Amarthol Fast Scarlet G salt
  • 1-Amino-2-methyl-5-nitrobenzene
  • Azoene Fast Scarlet GC Base
  • Azoene Fast Scarlet GC salt
  • Azofix Scarlet G salt
  • Azogene Fast Scarlet G
  • Azoic Diazo Component 12
  • BRN 0879021
  • CI Azoic Diazo Component 12
  • Dainichi Fast Scarlet G Base
  • Daito Scarlet Base G
  • Devol Scarlet B
  • Devol Scarlet G salt
  • Diabase Scarlet G
  • Diazo Fast Scarlet G
  • EINECS 202-765-8
  • Fast Red SG Base
  • Fast Scarlet G
  • Fast Scarlet G Base
  • Fast Scarlet M4NT Base
  • Fast Scarlet T Base
  • Fast Scarlet G salt
  • Fast Scarlet J salt
  • Fast Scarlet Base G
  • Fast Scarlet Base J
  • Fast Scarlet GC Base
  • Hiltonil Fast Scarlet G Base
  • Hiltonil Fast Scarlet G salt
  • Hiltonil Fast Scarlet GC Base
  • Kayaku Scarlet G Base
  • Lake Scarlet G Base
  • Lithosol Orange R Base
  • Mitsui Scarlet G Base
  • Naphthanil Scarlet G Base
  • Naphtoelan Fast Scarlet G Base
  • Naphtoelan Fast Scarlet G Salt
  • NCI-C01843
  • NSC 8947
  • RCRA waste number U181
  • Scarlet G Base
  • Scarlet Base Ciba II
  • Scarlet Base IRGA II
  • Scarlet Base NSP
  • Sugai Fast Scarlet G base
  • Symulon Scarlet G Base
  • UNII-433MYH2DWM
  • 2-Amino-4-nitrotoluene
  • 2-Methyl-5-nitro-benzeneamine
  • 2-Methyl-5-nitrobenzenamine
  • 3-Nitro-6-methylaniline
  • 4-Nitro-2-aminotoluene
  • 5-Nitro-2-methylaniline
  • 5-Nitro-2-toluidine
  • 6-Methyl-3-nitroaniline
  • o-amino-p-nitrotoluene

Applications:

Separation of 2-Methyl-5-nitroaniline on Newcrom R1 HPLC column

February 16, 2018
Separation of 2-Methyl-5-nitroaniline on Newcrom C18 HPLC column

2-Methyl-5-nitroaniline 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:
2-Methyl-5-nitroaniline
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.