ChemicalBook
English   Japanese   Germany   Korea

分子式:C12H10O4

分子量: 218.21

InChI:InChI=1S/C12H10O4/c1-16-9-3-2-7-6-11(13)10(12(14)15)5-8(7)4-9/h2-6,13H,1H3,(H,14,15)

InChIKey: UDAQUPSJOGVPIX-UHFFFAOYSA-N

Smiles:C12C=C(C=CC1=CC(=C(C(=O)O)C=2)O)OC

  • 图谱
    Mass

    MS-IW-0796          
    3-hydroxy-7-methoxy-2-naphthoic acid
    C12H10O4            (Mass of molecular ion:    218)
    

       Source Temperature: 140 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          17.0       1.8
          18.0      10.2
          44.0       1.0
          50.0       1.3
          51.0       2.3
          56.5       1.0
          63.0       1.8
          74.0       1.4
          75.0       4.1
          76.0       1.2
          86.0       1.2
         100.0       8.5
         100.5       1.2
         101.0       8.2
         102.0       3.1
         113.0       2.0
         114.0       1.4
         115.0       2.8
         129.0       8.6
         130.0       1.6
         144.0      18.3
         145.0       3.7
         157.0      11.0
         158.0       1.6
         159.0       1.2
         170.0       1.1
         172.0      31.1
         173.0       4.5
         174.0       2.5
         185.0       4.3
         200.0     100.0
         201.0      13.5
         202.0       1.6
         218.0      56.7
         219.0       7.7
    

400 MHz in DMSO-d6

  • 图谱

    1H NMR 399.65 MHz
    C12 H10 O4 0.036 g : 0.5 ml DMSO-d6
    3-hydroxy-7-methoxy-2-naphthoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12. B 8.466 C 7.710 D 7.406 E 7.305 F 7.237 G 3.860

         Hz     ppm     Int.
    

       3383.47   8.467    279
       3086.24   7.723    135
       3077.26   7.700    147
       2961.23   7.410    140
       2958.67   7.404    150
       2919.57   7.306    280
       2897.98   7.252    114
       2895.42   7.245    108
       2889.01   7.229    107
       2886.44   7.223    102
       1542.80   3.861   1000
    

in DMSO-d6

  • 图谱

KBr disc

  • 图谱

nujol mull

  • 图谱

相关产品图谱

×