Cas no 496946-80-6 (2-Methyl-1H-indole-5-carboxylic acid)

2-Methyl-1H-indole-5-carboxylic acid is a heterocyclic organic compound featuring an indole core substituted with a methyl group at the 2-position and a carboxylic acid moiety at the 5-position. This structure makes it a versatile intermediate in pharmaceutical and agrochemical synthesis, particularly for the development of bioactive molecules. Its indole scaffold is significant in medicinal chemistry due to its prevalence in natural products and drug candidates. The carboxylic acid functional group enhances its utility as a building block for further derivatization, enabling the formation of amides, esters, and other derivatives. The compound exhibits good stability under standard conditions, facilitating handling and storage in research and industrial applications.
2-Methyl-1H-indole-5-carboxylic acid structure
496946-80-6 structure
Product Name:2-Methyl-1H-indole-5-carboxylic acid
CAS No:496946-80-6
MF:C10H9NO2
MW:175.183962583542
MDL:MFCD07440342
CID:841939
PubChem ID:21622232
Update Time:2025-06-24

2-Methyl-1H-indole-5-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 2-methyl-1H-indole-5-carboxylic acid
    • 1H-indole-5-carboxylic acid, 2-methyl-
    • methyl 5-carboxy indole
    • 5-Carboxy-2-methyl-1H-indole
    • STRAEOQKYFMDMG-UHFFFAOYSA-N
    • SB14913
    • AK166915
    • AB0096102
    • AKOS000346209
    • WUA94680
    • DTXSID30616395
    • 496946-80-6
    • 2-methyl-1H-indole-5-carboxylicacid
    • I10098
    • EN300-87386
    • SCHEMBL1105989
    • MFCD07440342
    • DS-9193
    • SY104782
    • CS-0186660
    • DB-071039
    • 2-Methyl-1H-indole-5-carboxylic acid
    • MDL: MFCD07440342
    • Inchi: 1S/C10H9NO2/c1-6-4-8-5-7(10(12)13)2-3-9(8)11-6/h2-5,11H,1H3,(H,12,13)
    • InChI Key: STRAEOQKYFMDMG-UHFFFAOYSA-N
    • SMILES: OC(C1C=CC2=C(C=1)C=C(C)N2)=O

Computed Properties

  • Exact Mass: 175.06337
  • Monoisotopic Mass: 175.063328530g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 1
  • Complexity: 217
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.6
  • Topological Polar Surface Area: 53.1

Experimental Properties

  • PSA: 53.09

2-Methyl-1H-indole-5-carboxylic acid Pricemore >>

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