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CS-W001157 4
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2-Ethyl-2,4-dihydro-1,4-benzoxazin-3-one

  • CAS No. 90921-75-8

  • Cat. No. CS-0208416
  • Molecule weight177.20
  • Purity≥98%
  • MDL No.MFCD03830297

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

2-Ethyl-2,4-dihydro-1,4-benzoxazin-3-one|CS-0208416

Structure of 90921-75-8

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General Information

  • CAS No. 90921-75-8
  • Cat. No. CS-0208416
  • Purity ≥98%
  • MDL No. MFCD03830297
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₁NO₂
  • Molecular Weight 177.20
  • Synonym(s) 2-Ethyl-2H-benzo[b][1,4]oxazin-3(4H)-one
  • SMILES CCC1C(NC2=CC=CC=C2O1)=O

Synthesis

  • Route1
    • null|null
      1249621-96-2
    • ~79%
    • 2-Ethyl-2,4-dihydro-1,4-benzoxazin-3-one|CS-0208416
      90921-75-8

    References

    • Ramesh, Chintakunta; Raju, B. Rama; Kavala, Veerababurao; Kuo, Chun-Wei; Yao, Ching-Fa Tetrahedron, 2011 , vol. 67, # 6 p. 1187 - 1192
  • Route2

    References

    • VERTEX PHARMACEUTICALS INCORPORATED Patent: WO2008/11190 A1, 2008 ; Location in patent: Page/Page column 49 ; WO 2008/011190 A1
  • Route3

    References

    • Dai, Wei-Min; Wang, Xuan; Ma, Chen Tetrahedron, 2005 , vol. 61, # 28 p. 6879 - 6885

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H319-H401
Precautionary Statements : P264-P273-P280-P501

Quality Control

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Computational Chemistry Data

  • TPSA   38.33
  • LogP   1.7961
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   1

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