成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook
English   Japanese   Germany   Korea
返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>617-27-6更多圖譜> DL-丙氨酸乙酯鹽酸鹽(617-27-6)質(zhì)譜(MS)

617-27-6

DL-丙氨酸乙酯鹽酸鹽(617-27-6)質(zhì)譜(MS)

產(chǎn)品名稱:DL-丙氨酸乙酯鹽酸鹽

CAS:617-27-6

分子式:C5H12ClNO2

分子量: 153.61

InChI:InChI=1S/C5H11NO2.ClH/c1-3-8-5(7)4(2)6;/h4H,3,6H2,1-2H3;1H

InChIKey: JCXLZWMDXJFOOI-UHFFFAOYSA-N

Smiles:C(=O)(C(N)C)OCC.Cl

  • 圖譜
    Mass 

    MS-NW-9949          
DL-alanine ethyl ester hydrochloride
C5H11NO2 HCl        (Mass of molecular ion:    117)


       Source Temperature: 140 °C
   Sample Temperature: 100 °C
   Direct, 75 eV


          15.0       1.2
      17.0       1.1
      18.0      11.3
      27.0       2.7
      28.0       4.2
      29.0       3.6
      35.0       1.7
      36.0      20.5
      38.0       6.7
      42.0       4.1
      43.0       1.8
      44.0     100.0
      45.0       3.4
      74.0       3.2

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C5 H11 N O2 0.047 g : 0.5 ml CDCl3
    DL-alanine ethyl ester hydrochloride
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             8.68
      B             4.29
      C             4.259
      D             1.727
      E             1.298
  

         Hz     ppm     Int.


       3471.68   8.687    203
   1722.78   4.311     30
   1717.41   4.298     71
   1713.99   4.289    117
   1712.04   4.284    113
   1710.21   4.280     87
   1706.79   4.271    268
   1704.96   4.267    258
   1699.58   4.253    255
   1697.75   4.249    238
   1694.21   4.240     45
   1692.38   4.235     88
   1690.67   4.231     78
   1687.01   4.222     30
    693.97   1.737    580
    686.65   1.719    566
    525.88   1.316    490
    518.80   1.299   1000
    511.60   1.281    478

in CDCl3

  • 圖譜

KBr disc

  • 圖譜

nujol mull

  • 圖譜

×