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CS-W001157 4
Total: USD 88.00

2-Amino-5-chlorobenzenesulfonic acid

  • CAS No. 133-74-4

  • Cat. No. CS-0043120
  • Purity≥95%
  • MDL No.MFCD00035776

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

2-Amino-5-chlorobenzenesulfonic acid|CS-0043120

Structure of 133-74-4

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General Information

  • CAS No. 133-74-4
  • Cat. No. CS-0043120
  • Purity ≥95%
  • MDL No. MFCD00035776
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₆ClNO₃S
  • Molecular Weight 207.63
  • Synonym(s) 5-Chloroorthanilic Acid
  • SMILES O=S(C1=CC(Cl)=CC=C1N)(O)=O

Synthesis

  • Route1

    References

    • Journal of Molecular Catalysis A: Chemical, , vol. 328, # 1-2 p. 99 - 107
  • Route2
    • N-(4-Chlorophenyl)acetamide Paracetamol Impurity|CS-0229687
      539-03-7
    • ~%
    • In-stock
      2-Amino-5-chlorobenzenesulfonic acid|CS-0043120
      133-74-4

    References

    • Journal of the Chemical Society, , p. 175,178 Journal of the American Chemical Society, , vol. 62, p. 604
  • Route3
    • null|null
      106-47-8
    • ~85%
    • In-stock
      2-Amino-5-chlorobenzenesulfonic acid|CS-0043120
      133-74-4

    References

    • Journal of Chemical Research - Part S, , # 8 p. 493 - 494

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   80.39
  • LogP   1.1689
  • H_Acceptors   3
  • H_Donors   2
  • Rotatable_Bonds   1

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