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环十五内酯

CAS号106-02-5

分子式C15H28O2

分子量240.38

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  • Mass

    MS-NW-7026          
    15-pentadecanolide
    C15H28O2            (Mass of molecular ion:    240)
    

       Source Temperature: 130 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          15.0       1.2
          18.0       1.6
          27.0      20.8
          28.0       8.9
          29.0      39.4
          30.0       1.1
          31.0       2.8
          39.0      14.9
          40.0       3.9
          41.0      95.8
          42.0      25.8
          43.0      47.2
          44.0       2.2
          45.0       2.9
          53.0       6.5
          54.0      14.1
          55.0     100.0
          56.0      30.3
          57.0      26.0
          58.0       6.7
          59.0       3.7
          60.0       8.3
          61.0       4.3
          66.0       2.6
          67.0      23.2
          68.0      27.3
          69.0      61.5
          70.0      19.3
          71.0      12.5
          72.0       1.6
          73.0      13.4
          74.0       1.6
          79.0       3.8
          80.0       4.1
          81.0      20.8
          82.0      37.2
          83.0      39.1
          84.0      25.2
          85.0       6.4
          86.0       1.3
          87.0       5.1
          93.0       2.6
          94.0       4.5
          95.0      15.4
          96.0      33.1
          97.0      29.2
          98.0      24.4
          99.0       4.0
         100.0       4.4
         101.0       7.3
         102.0       1.6
         107.0       2.2
         108.0       3.6
         109.0      10.2
         110.0      16.5
         111.0      13.1
         112.0       8.8
         113.0       3.6
         114.0       7.3
         115.0       4.9
         116.0       6.3
         119.0       1.5
         121.0       2.2
         122.0       3.8
         123.0       9.2
         124.0      11.3
         125.0       7.7
         126.0       3.5
         127.0       6.3
         128.0       2.3
         129.0       5.8
         130.0       1.4
         133.0       1.5
         134.0       2.7
         135.0       2.3
         136.0       1.7
         137.0       6.0
         138.0      10.5
         139.0       4.7
         140.0       2.1
         141.0       2.8
         142.0       1.0
         143.0       1.3
         144.0       1.5
         147.0       1.4
         148.0       1.8
         149.0       1.2
         150.0       1.5
         151.0       4.7
         152.0       6.7
         153.0       2.9
         154.0       1.5
         155.0       1.5
         157.0       1.1
         158.0       2.3
         161.0       1.1
         165.0       2.7
         166.0       1.7
         167.0       1.2
         168.0       1.0
         169.0       1.0
         171.0       1.7
         172.0       3.2
         173.0       1.2
         178.0       5.2
         179.0       2.6
         180.0      13.3
         181.0       2.8
         193.0       1.7
         194.0       2.1
         197.0       2.1
         204.0       3.1
         222.0      17.1
         223.0       3.2
         240.0      18.5
         241.0       4.8
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C15 H28 O2 0.038 g : 0.5 ml CDCl3
    15-pentadecanolide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.136 B 2.330 C 1.64 D 1.42 E 1.32

         Hz     ppm     Int.
    

       1658.45   4.150    167
       1652.95   4.136    183
       1647.34   4.122    169
        938.48   2.349    155
        931.76   2.332    206
        924.80   2.315    173
        672.85   1.684     57
        669.92   1.677     42
        665.89   1.667     86
        659.18   1.650     94
        657.96   1.647    104
        652.71   1.634     89
        652.22   1.632     90
        649.90   1.627     79
        646.61   1.618     57
        644.29   1.613     72
        638.67   1.599     37
        573.36   1.435     46
        573.00   1.434     46
        572.51   1.433     46
        571.66   1.431     43
        571.04   1.429     43
        568.60   1.423     49
        565.92   1.417     63
        563.35   1.410     51
        563.11   1.410     51
        560.67   1.403     47
        557.98   1.397     51
        556.40   1.393     38
        552.12   1.382     44
        551.64   1.381     45
        537.48   1.345    276
        534.18   1.337    303
        527.71   1.321   1000
    


  • 1H NMR 89.56 MHz
    C15 H28 O2 0.035 g : 0.5 ml CDCl3
    15-pentadecanolide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.131 B 2.32 C 1.7 D 1.5 E 1.32

         Hz     ppm     Int.
    

        375.44   4.193     40
        370.56   4.138     59
        364.94   4.075     52
        209.25   2.337     68
        202.25   2.259     56
        153.44   1.714     33
        153.00   1.709     34
        150.75   1.684     41
        149.44   1.669     45
        148.25   1.656     47
        147.81   1.651     47
        147.44   1.647     48
        147.13   1.643     48
        146.88   1.641     48
        146.50   1.636     48
        146.00   1.631     48
        145.63   1.627     47
        144.69   1.616     47
        144.38   1.613     47
        143.88   1.607     47
        143.56   1.603     47
        143.25   1.600     47
        142.56   1.592     47
        141.69   1.583     48
        141.13   1.576     48
        140.81   1.573     48
        140.38   1.568     48
        139.94   1.563     47
        138.50   1.547     41
        137.75   1.539     39
        136.06   1.520     41
        135.56   1.514     41
        134.44   1.502     39
        133.94   1.496     38
        132.50   1.480     42
        131.88   1.473     41
        130.13   1.453     45
        118.19   1.320   1000
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder