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Methyl 4-amino-5-methylthiophene-2-carboxylate

  • CAS No. 501082-56-0

  • Cat. No. CS-0163329
  • Purity≥97%
  • MDL No.None

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

Methyl 4-amino-5-methylthiophene-2-carboxylate|CS-0163329

Structure of 501082-56-0

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General Information

  • CAS No. 501082-56-0
  • Cat. No. CS-0163329
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₉NO₂S
  • Molecular Weight 171.22
  • Synonym(s) methyl4-amino-5-methylthiophene-2-carboxylate
  • SMILES O=C(C1=CC(N)=C(C)S1)OC

Synthesis

  • Route1

    References

    • AVENTIS PHARMACEUTICALS INC. Patent: WO2005/26175 A1, 2005 ; Location in patent: Page/Page column 75-76 ; WO 2005/026175 A1
  • Route2
    • In-stock
      Methyl 5-methyl-4-nitrothiophene-2-carboxylate|CS-0153578
      56921-01-8
    • null|null
      7440-02-0
    • ~%
    • In-stock
      Methyl 4-amino-5-methylthiophene-2-carboxylate|CS-0163329
      501082-56-0

    References

    • Sorenson, Roderick Joseph Patent: US2003/87924 A1, 2003 ; US 20030087924 A1
  • Route3

    References

    • HUTCHISON MEDIPHARMA LIMITED; SU, Wei-Guo; JIA, Hong; DAI, Guangxiu Patent: WO2011/79804 A1, 2011 ; WO 2011/079804 A1

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+H312+H332-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   52.32
  • LogP   1.42532
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   1

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