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Back ChemicalBook Home>CAS DataBase List>4350-09-8More Spectrum> L-5-Hydroxytryptophan(4350-09-8) IR2

L-5-Hydroxytryptophan(4350-09-8) IR2

 Molecular FormulaC11H12N2O3 

Molecular Weight220.22

InChIInChI=1S/C11H12N2O3/c12-9(11(15)16)3-6-5-13-10-2-1-7(14)4-8(6)10/h1-2,4-5,9,13-14H,3,12H2,(H,15,16)/t9-/m0/s1

InChIKey LDCYZAJDBXYCGN-VIFPVBQESA-N

SmilesC(O)(=O)[C@H](CC1C2=C(C=CC(O)=C2)NC=1)N


  • Mass

    MS-NW-2497          
    5-hydroxy-L-tryptophan
    C11H12N2O3          (Mass of molecular ion:    220)
    

       Source Temperature: 220 °C
       Sample Temperature: 240 °C
       Direct, 75 eV
    

          17.0       1.1
          18.0       5.9
          27.0       1.9
          28.0       4.9
          39.0       1.4
          44.0       3.4
          51.0       1.2
          63.0       1.4
          65.0       2.4
          77.0       1.0
          89.0       1.9
          90.0       1.6
          91.0       4.3
         117.0       4.3
         118.0       2.7
         128.0       1.1
         130.0       1.2
         133.0       2.0
         145.0       5.1
         146.0     100.0
         147.0      11.5
         148.0       1.6
         159.0       1.0
         172.0       1.6
         173.0       1.3
         174.0       4.1
         175.0       2.3
         220.0       3.1
    

400 MHz in DMSO-d6

  • 1H NMR 399.65 MHz
    C11 H12 N2 O3 0.040 g : 0.5 ml DMSO-d6
    5-hydroxy-L-tryptophan
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 10.72 B *1 9. C 7.153 D 7.14 E 6.981 F 6.614 G 3.541 J 3.265 K 2.948

         Hz     ppm     Int.
    

       4284.26  10.721    359
       4282.61  10.716    371
       2859.05   7.154   1000
       2850.62   7.133    629
       2799.15   7.005     31
       2791.09   6.984    507
       2789.08   6.979    531
       2648.59   6.628    341
       2646.39   6.622    331
       2640.16   6.607    314
       2637.78   6.601    330
       1421.74   3.558    196
       1417.71   3.548    213
       1412.95   3.536    219
       1408.92   3.526    212
       1314.59   3.290    141
       1311.29   3.282    157
       1299.57   3.252    184
       1297.00   3.246    156
       1296.64   3.245    156
       1189.85   2.978    138
       1180.87   2.955    150
       1177.58   2.947     93
       1174.65   2.940    140
       1165.85   2.918    111
    

KBr disc


nujol mull




L-5-Hydroxytryptophan(4350-09-8) IR2 Atlas of Related Products
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