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CS-W001157 4
Total: USD 88.00

2-Thiopheneacetic acid Cefoxitin Impurity

  • CAS No. 1918-77-0

  • Cat. No. CS-0229338
  • Purity≥98%
  • MDL No.MFCD00005458

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

2-Thiopheneacetic acid Cefoxitin  Impurity|CS-0229338

Structure of 1918-77-0

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General Information

  • CAS No. 1918-77-0
  • Cat. No. CS-0229338
  • Purity ≥98%
  • MDL No. MFCD00005458
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₆O₂S
  • Molecular Weight 142.18
  • Synonym(s) Thiophene-2-acetic acid, (2-Thienylacetic acid)
  • SMILES O=C(O)CC1=CC=CS1

Synthesis

  • Route1
    • 2-Methoxy-2-(thiophen-2-yl)acetic acid|CS-0532565
      5371-94-8
    • ~86%
    • 2-Thiopheneacetic acid Cefoxitin  Impurity|CS-0229338
      1918-77-0

    References

    • Sagami Chemical Research Center Patent: US4221915 A1, 1980 ;
  • Route2
    • null|null
      35320-27-5
    • ~95%
    • 2-Thiopheneacetic acid Cefoxitin  Impurity|CS-0229338
      1918-77-0

    References

    • Cafiero, Lauren R.; Snowden, Timothy S. Organic Letters, 2008 , vol. 10, # 17 p. 3853 - 3856
  • Route3

    References

    • Sagami Chemical Research Center Patent: US4268442 A1, 1981 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅱ
Hazard Statements : H314-H318
Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501

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Computational Chemistry Data

  • TPSA   37.3
  • LogP   1.3752
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   2

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