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CAS 2458-12-0

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3-Amino-4-methylbenzoic acid

Description:
3-Amino-4-methylbenzoic acid, also known as 4-methyl-3-aminobenzoic acid, is an aromatic amino acid characterized by the presence of both an amino group (-NH2) and a carboxylic acid group (-COOH) attached to a benzene ring. The amino group is located at the meta position relative to the carboxylic acid, while a methyl group is positioned at the para location. This compound is typically a white to off-white crystalline solid, soluble in water and organic solvents, which makes it useful in various chemical applications. It exhibits properties typical of amino acids, such as the ability to form salts and participate in peptide bond formation. Additionally, it can act as a building block in the synthesis of pharmaceuticals, dyes, and other organic compounds. The presence of both functional groups allows for diverse reactivity, making it a valuable intermediate in organic synthesis. Safety data should be consulted for handling, as with all chemical substances, to ensure proper precautions are taken.
Formula:C8H9NO2
InChI:InChI=1S/C8H9NO2/c1-5-2-3-6(8(10)11)4-7(5)9/h2-4H,9H2,1H3,(H,10,11)
InChI key:InChIKey=XKFIFYROMAAUDL-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=CC(N)=C(C)C=C1
Synonyms:
  • 2-Toluidine-4-carboxylic acid
  • 3-Amino-4-Methylbenzoate
  • 3-Amino-p-toluic acid
  • 4-Methyl -3-Aminobenzoic acid
  • Benzoic acid, 3-amino-4-methyl-
  • NSC 127033
  • NSC 597
  • p-Toluic acid, 3-amino-
  • 3-Amino-4-methylbenzoic acid
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