1-Naphthylphthalamic acid
C18H13NO3
132-66-1 Copyright (C) 2025 ACS
 22 24  0  0  0  0  0  0  0  0999 V2000
    6.1600    4.0011    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.6200    4.0011    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8500    5.3347    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5400    4.0011    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3100    5.3347    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    4.0011    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.4700    5.3347    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.9300    5.3347    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.2400    6.6685    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.2400    4.0011    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1600    6.6685    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.4700    8.0021    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.7800    6.6685    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.7800    4.0011    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.9300    8.0021    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.5500    5.3347    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8500    2.6674    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3100    2.6674    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6200    1.3336    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5400    1.3336    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8500    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3100    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  8  1  0  0  0  0
  2  3  2  0  0  0  0
  2 17  1  0  0  0  0
  4  5  1  0  0  0  0
  4  6  2  0  0  0  0
  4 18  1  0  0  0  0
  7  8  1  0  0  0  0
  7  9  2  0  0  0  0
  7 10  1  0  0  0  0
  8 11  2  0  0  0  0
  9 12  1  0  0  0  0
  9 13  1  0  0  0  0
 10 14  2  0  0  0  0
 11 15  1  0  0  0  0
 12 15  2  0  0  0  0
 13 16  2  0  0  0  0
 14 16  1  0  0  0  0
 17 18  2  0  0  0  0
 17 19  1  0  0  0  0
 18 20  1  0  0  0  0
 19 21  2  0  0  0  0
 20 22  2  0  0  0  0
 21 22  1  0  0  0  0
M  END
> <cas.rn>
132-66-1

> <ca.index.name>
Benzoic acid, 2-[(1-naphthalenylamino)carbonyl]-

> <molecular.formula>
C18H13NO3

> <smiles.canonical>
O=C(O)C=1C=CC=CC1C(=O)NC2=CC=CC=3C=CC=CC32

> <molecular.weight>
291.30

> <melting.point.experimental>
203 °C

> <boiling.point.predicted>
450.769±28.00 °C    Press: 760.00 Torr

> <density.experimental>
1.40 g/cm³    Temp: 20 °C

> <pka.predicted>
3.452±0.36    Most Acidic Temp: 25 °C

$$$$
