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CS-W001157 4
Total: USD 88.00

2-Methyl-2,7-diazaspiro[4.4]nonane

  • CAS No. 135380-53-9

  • Cat. No. CS-0000838
  • Purity≥97%
  • MDL No.MFCD02734409

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

2-Methyl-2,7-diazaspiro[4.4]nonane|CS-0000838

Structure of 135380-53-9

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General Information

  • CAS No. 135380-53-9
  • Cat. No. CS-0000838
  • Purity ≥97%
  • MDL No. MFCD02734409
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₁₆N₂
  • Molecular Weight 140.23
  • Synonym(s) 2-Methyl-2,7-diaza-spiro4.4none
  • SMILES CN(CC1)CC21CNCC2

Description

2-Methyl-2,7-diazaspiro[4.4]nonane is a rigid, nitrogen-rich spirocyclic scaffold featuring two tertiary amine centers. This bench-stable, moisture-tolerant heterocycle integrates readily into medicinal chemistry libraries, providing enhanced conformational control and improved solubility in polar solvents.

Application

2-Methyl-2,7-diazaspiro[4.4]nonane serves as a rigid, bicyclic scaffold enabling precise spatial control in medicinal chemistry applications. Its tertiary amine centers facilitate salt formation and enhance solubility, while the spirocyclic architecture confers conformational stability and metabolic resistance. The molecule exhibits excellent bench stability and compatibility with standard functional group manipulations, making it a valuable building block for constructing complex heterocyclic systems and targeted API intermediates.

Synthesis

  • Route1
    • 2,7-Diazaspiro[4.4]nonane-1,3,8-trione, 2-methyl-|CS-0000846
      91189-24-1
    • ~50%
    • In-stock
      2-Methyl-2,7-diazaspiro[4.4]nonane|CS-0000838
      135380-53-9

    References

    • Weinberg, Kamil; Stoit, Axel; Kruse, Chris G.; Haddow, Mairi F.; Gallagher, Timothy Tetrahedron, 2013 , vol. 69, # 23 p. 4694 - 4707
  • Route2
    • null|null
      91189-26-3
    • ~%
    • In-stock
      2-Methyl-2,7-diazaspiro[4.4]nonane|CS-0000838
      135380-53-9

    References

    • Culbertson, Townley P.; Sanchez, Joseph P.; Gambino, Laura; Sesnie, Josephine A. Journal of Medicinal Chemistry, 1990 , vol. 33, # 8 p. 2270 - 2275
  • Route3
    • Ethyl 3-(2-ethoxy-2-oxoethyl)-5-oxopyrrolidine-3-carboxylate|CS-0974122
      91189-23-0
    • ~%
    • In-stock
      2-Methyl-2,7-diazaspiro[4.4]nonane|CS-0000838
      135380-53-9

    References

    • Weinberg, Kamil; Stoit, Axel; Kruse, Chris G.; Haddow, Mairi F.; Gallagher, Timothy Tetrahedron, 2013 , vol. 69, # 23 p. 4694 - 4707

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   15.27
  • LogP   0.3016
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   0

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