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CS-W001157 4
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3-Methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one

  • CAS No. 21991-39-9

  • Cat. No. CS-0112221
  • Purity≥97%
  • MDL No.MFCD01081498

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

3-Methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one|CS-0112221

Structure of 21991-39-9

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General Information

  • CAS No. 21991-39-9
  • Cat. No. CS-0112221
  • Purity ≥97%
  • MDL No. MFCD01081498
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₇N₃O
  • Molecular Weight 149.15
  • Synonym(s) 3-Methyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
  • SMILES O=C1N(C)C2=NC=CC=C2N1

Synthesis

  • Route1
    • null|null
      103409-31-0
    • ~93%
    • In-stock
      3-Methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one|CS-0112221
      21991-39-9

    References

    • Zecchini; Torrini; Paradisi Journal of Heterocyclic Chemistry, 1985 , vol. 22, # 4 p. 1061 - 1064
  • Route2
    • In-stock
      N2-Methylpyridine-2,3-diamine|CS-0046883
      5028-20-6
    • null|null
      530-62-1
    • ~67%
    • In-stock
      3-Methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one|CS-0112221
      21991-39-9

    References

    • Oguchi; Wada; Honma; Tanaka; Kaneko; Sakakibara; Ohsumi; Serizawa; Fujiwara; Horikoshi; Fujita Journal of Medicinal Chemistry, 2000 , vol. 43, # 16 p. 3052 - 3066
  • Route3

    References

    • TANIGUCHI, Takahiko; YOSHIKAWA, Masato; MIURA, Kasei; HASUI, Tomoaki; HONDA, Eiji; IMAMURA, Keisuke; KAMATA, Makoto; KAMISAKI, Haruhi; QUINN, John F.; RAKER, Joseph; CAMARA, Fatoumata; WANG, Yi Patent: US2011/319394 A1, 2011 ;

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   50.68
  • LogP   0.2616
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   0

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