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tert-Butyl 6-amino-1H-indazole-1-carboxylate

  • CAS No. 219503-81-8

  • Cat. No. CS-0006073
  • Purity≥97%
  • MDL No.MFCD04114657

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

tert-Butyl 6-amino-1H-indazole-1-carboxylate|CS-0006073

Structure of 219503-81-8

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General Information

  • CAS No. 219503-81-8
  • Cat. No. CS-0006073
  • Purity ≥97%
  • MDL No. MFCD04114657
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₂H₁₅N₃O₂
  • Molecular Weight 233.27
  • Synonym(s) 1H-Indazole-1-carboxylic acid, 6-aMino-, 1,1-diMethylethyl ester
  • SMILES O=C(N1N=CC2=C1C=C(N)C=C2)OC(C)(C)C

Description

tert-Butyl 6-amino-1H-indazole-1-carboxylate delivers a bench-stable, moisture-tolerant scaffold for indazole-based drug discovery. This protected amine integrates readily into synthetic sequences, enabling efficient access to bioactive heterocycles via straightforward deprotection and functionalization.

Application

tert-Butyl 6-amino-1H-indazole-1-carboxylate serves as a versatile building block for indazole-based scaffolds in medicinal chemistry. The protected amine and carboxylate functionalities enable sequential functionalization, while the indazole core provides a rigid, bioisosteric platform for target-directed synthesis. Its bench stability and compatibility with standard coupling and reduction protocols facilitate efficient access to diverse analogs.

Synthesis

  • Route1

    References

    • Array Biopharma, Inc. Patent: US2010/63066 A1, 2010 ; Location in patent: Page/Page column 35 ;
  • Route2

    References

    • Journal of Medicinal Chemistry, , vol. 45, # 4 p. 944 - 954
  • Route3

    References

    • Journal of Medicinal Chemistry, , vol. 45, # 4 p. 944 - 954

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   70.14
  • LogP   2.4017
  • H_Acceptors   5
  • H_Donors   1
  • Rotatable_Bonds   0

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