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2-Methyl-4-nitrobenzoic acid

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2-Methyl-4-nitrobenzoic acid Basic information

Product Name:
2-Methyl-4-nitrobenzoic acid
Synonyms:
  • Tolvaptan Impurity 31
  • 2-METHYL-4-NITROBENZOIC ACID 97
  • 2-Methyl-4-nitrobenz
  • 4-Carboxy-3-methylnitrobenzene, 2-Carboxy-5-nitrotoluene
  • 2-Methyl-4-nitro-benzoic acid 4-nitro-o-toluic acid
  • 4-Carboxy-3-methylnitrobenzene, 2-Carboxy-5-nitrotoluene, 4-Nitro-o-toluic acid
  • Methyl 2-Methyl-4-nitrobenzoic acid
  • Benzoic acid, 2-methyl-4-nitro-
CAS:
1975-51-5
MF:
C8H7NO4
MW:
181.15
EINECS:
217-828-5
Product Categories:
  • Tolvaptan intermediate
  • Carboxylic Acids
  • Phenyls & Phenyl-Het
  • C8
  • Carbonyl Compounds
Mol File:
1975-51-5.mol
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2-Methyl-4-nitrobenzoic acid Chemical Properties

Melting point:
150-154 °C (lit.)
Boiling point:
153 °C
Density 
1.392±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
pK1:1.86 (25°C)
color 
Pale Yellow to Yellow
InChIKey
XXXOBNJIIZQSPT-UHFFFAOYSA-N
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22-43
Safety Statements 
37/39
WGK Germany 
3
HS Code 
29163100
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2-Methyl-4-nitrobenzoic acid Usage And Synthesis

Uses

2-Methyl-4-nitrobenzoic acid is used as a reagent to synthesize amino-1H-pyrazole amide derivatives, compounds that act as Raf kinase inhibitors in melanoma cells. 2-Methyl-4-nitrobenzoic acid is also used as a reagent to synthesize fluorogenic substrates, compounds that can be used for activity imaging within living cells.

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