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CS-W001157 4
Total: USD 88.00

1H-benzo[d]imidazole-4-carboxylic acid

  • CAS No. 46006-36-4

  • Cat. No. CS-D0827
  • Purity≥97%
  • MDL No.MFCD01823426

*For research and further manufacturing use only, not for direct human use.

1H-benzo[d]imidazole-4-carboxylic acid|CS-D0827

Structure of 46006-36-4

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General Information

  • CAS No. 46006-36-4
  • Cat. No. CS-D0827
  • Purity ≥97%
  • MDL No. MFCD01823426
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆N₂O₂
  • Molecular Weight 162.15
  • Synonym(s) Benzimidazole-4-carboxylic acid
  • SMILES O=C(C1=C2C(NC=N2)=CC=C1)O

Description

1H-benzo[d]imidazole-4-carboxylic acid features a rigid, electron-deficient heterocyclic core paired with a carboxylic acid handle, enabling direct conjugation in peptide and macrocyclic scaffolds. This bench-stable compound integrates readily into bioactive molecule design, offering enhanced metabolic stability and improved solubility profiles in polar solvents.

Application

1H-benzo[d]imidazole-4-carboxylic acid serves as a versatile scaffold for the synthesis of bioactive heterocycles, enabling efficient functionalization at the carboxylic acid and imidazole nitrogen sites. Its bench-stable nature and compatibility with standard coupling reactions facilitate direct incorporation into pharmaceutical intermediates and macrocyclic systems. Functions effectively in peptide coupling, amide formation, and transition-metal-catalyzed transformations, offering robust utility in medicinal chemistry and process development workflows.

Synthesis

  • Route1
    • null|null
      64-18-6
    • ~%
    • In-stock
      1H-benzo[d]imidazole-4-carboxylic acid|CS-D0827
      46006-36-4

    References

    • Barber, Christopher Gordon; Bunnage, Mark Edward; Harvey, John Wilson; Mathias, John Paul Patent: US2005/20611 A1, 2005 ; Location in patent: Page/Page column 29 ;
  • Route2

    References

    • Newcastle University Ventures Limited Patent: US6100283 A1, 2000 ;
  • Route3
    • null|null
      122-51-0
    • In-stock
      2,3-Diaminobenzoic acid|CS-0119510
      603-81-6
    • ~99%
    • In-stock
      1H-benzo[d]imidazole-4-carboxylic acid|CS-D0827
      46006-36-4

    References

    • SIGNAL PHARMACEUTICALS, LLC Patent: WO2008/51494 A1, 2008 ; Location in patent: Page/Page column 132 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H319
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   65.98
  • LogP   1.2611
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   1

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