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CS-W001157 4
Total: USD 88.00

4,5-Dimethyloxazole

  • CAS No. 20662-83-3

  • Cat. No. CS-0196982
  • Purity≥95%
  • MDL No.None

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

4,5-Dimethyloxazole|CS-0196982

Structure of 20662-83-3

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General Information

  • CAS No. 20662-83-3
  • Cat. No. CS-0196982
  • Purity ≥95%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₇NO
  • Molecular Weight 97.12
  • Synonym(s) 5-Methyl-4-methyloxazole
  • SMILES CC1=C(C)OC=N1

Synthesis

  • Route1
    • null|null
      4091-39-8
    • null|null
      77287-34-4
    • ~34%
    • In-stock
      4,5-Dimethyloxazole|CS-0196982
      20662-83-3

    References

    • The Scripps Research Institute Patent: US2006/111359 A1, 2006 ; Location in patent: Page/Page column 11 ;
  • Route2
    • null|null
      590-28-3
    • null|null
      513-86-0
    • ~26%
    • In-stock
      4,5-Dimethyloxazole|CS-0196982
      20662-83-3

    References

    • Kameda, Minoru; Kobayashi, Kensuke; Ito, Hirokatsu; Miyazoe, Hiroshi; Tsujino, Toshiaki; Nakama, Chisato; Kawamoto, Hiroshi; Ando, Makoto; Ito, Sayaka; Suzuki, Tomoki; Kanno, Tetsuya; Tanaka, Takeshi; Tahara, Yoshio; Tani, Takeshi; Tanaka, Sachiko; Tokita, Shigeru; Sato, Nagaaki Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 15 p. 4325 - 4329
  • Route3
    • null|null
      77287-34-4
    • In-stock
      3-Bromobutan-2-one,98%(stabilized with CaCO3)|CS-0130132
      814-75-5
    • ~%
    • In-stock
      4,5-Dimethyloxazole|CS-0196982
      20662-83-3

    References

    • Hutchison, Alan J.; Chenard, Bertrand L.; Luke, George P.; Li, Guiying; Ghosh, Manuka; Peterson, John M.; Tarrant, James G.; Doller, Dario Patent: US2005/239791 A1, 2005 ; Location in patent: Page/Page column 20 ; US 20050239791 A1

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS02
Signal Word : Danger
UN#: 1993
Class : 3
Packing Group : Ⅲ
Hazard Statements : H225
Precautionary Statements : P210-P233-P240-P241-P242-P243-P280-P370+P378-P501

Quality Control

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Computational Chemistry Data

  • TPSA   26.03
  • LogP   1.29144
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

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