40615-39-2

5'-O-Dimethoxytrityl-deoxythymidine(40615-39-2) MS

Product Name5'-O-Dimethoxytrityl-deoxythymidine

Molecular FormulaC31H32N2O7

Molecular Weight544.59

InChIInChI=1/C31H32N2O7/c1-20-18-33(30(36)32-29(20)35)28-17-26(34)27(40-28)19-39-31(21-7-5-4-6-8-21,22-9-13-24(37-2)14-10-22)23-11-15-25(38-3)16-12-23/h4-16,18,26-28,34H,17,19H2,1-3H3,(H,32,35,36)/t26-,27+,28+/s3

InChIKey UBTJZUKVKGZHAD-KGMMZPGJNA-N

SmilesO(C(C1=CC=C(OC)C=C1)(C1=CC=C(OC)C=C1)C1=CC=CC=C1)C[C@H]1O[C@@H](N2C=C(C)C(=O)NC2=O)C[C@@H]1O |&1:25,27,38,r|

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¹HNMR

IR1

IR2

5'-O-Dimethoxytrityl-deoxythymidine(40615-39-2) MS
Mass

MS2014-05028CW      
5'-O-(4,4'-dimethoxytrityl)thymidine
C31H32N2O7          (Mass of molecular ion:    544)

   Source Temperature: 250 °C
   Sample Temperature:  60 °C
   Direct, 70 eV

      27.0       1.1
      28.0       1.7
      39.0       1.5
      41.0       1.1
      43.0       1.6
      45.0       2.1
      53.0       1.2
      54.0       2.4
      55.0       5.6
      69.0       1.7
      71.0       1.8
      73.0       3.4
      77.0       2.4
      81.0       5.6
      82.0       1.3
      83.0       1.7
      97.0       1.4
      98.0       1.6
      99.0       2.8
     105.0       3.4
     110.0       1.7
     113.0       1.3
     117.0      10.4
     126.0      14.4
     127.0       4.3
     135.0       8.3
     136.0       1.0
     151.0       1.0
     151.5       1.1
     152.0       3.4
     153.0       2.6
     165.0       2.6
     181.0       1.7
     189.0       1.7
     195.0       4.1
     196.0       2.4
     197.0       2.6
     202.0       3.3
     203.0       1.0
     211.0       1.3
     213.0       3.3
     215.0       4.9
     216.0       2.0
     217.0       1.6
     225.0       1.3
     226.0       2.1
     227.0       8.3
     228.0       3.7
     229.0       3.2
     243.0       8.5
     244.0       2.4
     245.0       2.9
     259.0       3.1
     260.0       1.3
     271.0       1.3
     273.0       5.6
     274.0       1.3
     288.0       7.4
     289.0       2.2
     303.0     100.0
     304.0      32.5
     305.0       5.2
     320.0       2.9
     400.0       1.6