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CS-W001157 4
Total: USD 88.00

1-Methyl-1H-1,2,3-triazole

  • CAS No. 16681-65-5

  • Cat. No. CS-W018672
  • Purity≥95%
  • MDL No.MFCD09743793

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

1-Methyl-1H-1,2,3-triazole|CS-W018672

Structure of 16681-65-5

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General Information

  • CAS No. 16681-65-5
  • Cat. No. CS-W018672
  • Purity ≥95%
  • MDL No. MFCD09743793
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃H₅N₃
  • Molecular Weight 83.09
  • Synonym(s) 1-Methyl-1,2,3-triazole
  • SMILES CN1C=CN=N1

Description

1-Methyl-1H-1,2,3-triazole is a bench-stable, moisture-tolerant heterocycle featuring a nitrogen-rich core that enables efficient coupling in click chemistry. This triazole derivative integrates readily into bioconjugation workflows and serves as a robust scaffold for medicinal chemistry applications.

Synthesis

  • Route1
    • In-stock
      1,2,3-Triazole|CS-B1285
      288-36-8
    • null|null
      74-88-4
    • ~75%
    • In-stock
      1-Methyl-1H-1,2,3-triazole|CS-W018672
      16681-65-5

    References

    • WO2008/98104 A1, ; Page/Page column 94 ; WO 2008/098104 A1
  • Route2
    • In-stock
      1,2,3-Triazole|CS-B1285
      288-36-8
    • null|null
      67-56-1
    • null|null
      124-41-4
    • null|null
      74-88-4
    • ~21%
    • In-stock
      1-Methyl-1H-1,2,3-triazole|CS-W018672
      16681-65-5

    References

    • WO2006/108591 A1, ; Page/Page column 117-118 ; WO 2006/108591 A1
  • Route3
    • 2-(Trimethylsilyl)-2H-1,2,3-triazole|CS-0506968
      13518-80-4
    • null|null
      74-88-4
    • ~62%
    • In-stock
      1-Methyl-1H-1,2,3-triazole|CS-W018672
      16681-65-5

    References

    • Chemical and Pharmaceutical Bulletin, , vol. 45, # 7 p. 1140 - 1145

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

Quality Control

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Computational Chemistry Data

  • TPSA   30.71
  • LogP   -0.1849
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   0

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