2-Formyl-3-thiophenecarboxylic acid(19991-69-6) ¹H NMR

Product Name2-Formyl-3-thiophenecarboxylic acid

CAS 19991-69-6

Molecular FormulaC6H4O3S

Molecular Weight156.16

InChIInChI=1S/C6H4O3S/c7-3-5-4(6(8)9)1-2-10-5/h1-3H,(H,8,9)

InChIKey IZHLGRWNUWACRX-UHFFFAOYSA-N

SmilesC1(C=O)SC=CC=1C(O)=O

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¹HNMR

    Parameter     ppm  Hz

      D(A)         7.97
      D(B)         7.63
      D(C)        10.61
       J(A,B)          5.10
       J(A,C)          1.15
       J(B,C)          0.0
     
      D(D)        10.29
     
     GRONOWITZ,S. ET AL. ARK.KEMI. 21, 265 (1963)

Spectral Code: 1H NMR : parameter in acetone

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2-Formyl-3-thiophenecarboxylic acid(19991-69-6) 1H NMR

2-Formyl-3-thiophenecarboxylic acid(19991-69-6) ¹H NMR