482-89-3

Indigo(482-89-3) IR2

Product NameIndigo

CAS 482-89-3

Molecular FormulaC16H10N2O2

Molecular Weight262.26

InChIInChI=1S/C16H10N2O2/c19-15-9-5-1-3-7-11(9)17-13(15)14-16(20)10-6-2-4-8-12(10)18-14/h1-8,17-18H

InChIKey COHYTHOBJLSHDF-UHFFFAOYSA-N

SmilesN1C2=C(C=CC=C2)C(=O)C1=C1C(=O)C2=C(N1)C=CC=C2

Request For Quotation

¹HNMR

IR1

IR2

Indigo(482-89-3) IR2
Mass

MS-NW-7750          
Indigo
C16H10N2O2          (Mass of molecular ion:    262)

   Source Temperature: 190 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      28.0       1.2
      38.0       1.0
      39.0       2.1
      50.0       9.5
      51.0       6.6
      52.0       1.8
      62.0       1.2
      63.0       2.1
      64.0       1.1
      74.0       3.1
      75.0       6.5
      76.0      19.5
      77.0      10.5
      78.0       2.5
      89.0       1.8
      93.0       1.4
     102.0       7.4
     103.0      18.5
     104.0      29.4
     105.0       4.2
     129.0       1.6
     130.0       2.4
     131.0       6.6
     151.0       2.1
     152.0       1.8
     157.0       7.1
     158.0       8.5
     159.0       1.0
     177.0       1.8
     178.0       2.3
     179.0       3.4
     180.0       1.8
     205.0      16.8
     206.0       6.7
     207.0       1.2
     233.0       6.2
     234.0      19.7
     235.0       3.7
     261.0       1.9
     262.0     100.0
     263.0      19.2
     264.0       2.3