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CS-W001157 4
Total: USD 88.00

Ethyl 4-hydroxybenzoate Erlotinib Impurity

  • CAS No. 120-47-8

  • Cat. No. CS-0167068
  • Purity≥95%
  • MDL No.MFCD00002353

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

Ethyl 4-hydroxybenzoate Erlotinib Impurity|CS-0167068

Structure of 120-47-8

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General Information

  • CAS No. 120-47-8
  • Cat. No. CS-0167068
  • Purity ≥95%
  • MDL No. MFCD00002353
  • Storage RT, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₀O₃
  • Molecular Weight 166.17
  • Synonym(s) None
  • SMILES O=C(OCC)C1=CC=C(O)C=C1

Synthesis

  • Route1
    • null|null
      118827-08-0
    • ~94%
    • Ethyl 4-hydroxybenzoate Erlotinib Impurity|CS-0167068
      120-47-8

    References

    • Wang, Jianbo; Zhang, Chao; Qu, Zhaohui; Hou, Yihua; Chen, Bei; Wu, Peng Journal of Chemical Research - Part S, 1999 , # 4 p. 294 - 295
  • Route2
    • null|null
      64-17-5
    • 4-Hydroxybenzoic acid  Cetirizine Impurity|CS-0167040
      99-96-7
    • ~96%
    • Ethyl 4-hydroxybenzoate Erlotinib Impurity|CS-0167068
      120-47-8

    References

    • Wang, Guohua; Li, Lu; Xie, Congxia; Yu, Shitao; Liu, Fusheng; Ye, Xiaoling Synthetic Communications, 2011 , vol. 41, # 7 p. 945 - 952
  • Route3
    • null|null
      64-17-5
    • null|null
      201230-82-2
    • null|null
      540-38-5
    • ~93%
    • Ethyl 4-hydroxybenzoate Erlotinib Impurity|CS-0167068
      120-47-8

    References

    • Urata, Hisao; Hu, Nan-Xing; Maekawa, Hisayuki; Fuchikami, Takamasa Tetrahedron Letters, 1991 , vol. 32, # 36 p. 4733 - 4736

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS09
Signal Word : Warning
UN#: 3077
Class : 9
Packing Group : Ⅲ
Hazard Statements : H401
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   46.53
  • LogP   1.5689
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   2

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