2-Naphthalenecarboxylic acid, 4,4′-methylenebis[3-hydroxy-, compd. with 4,4′-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis[benzenamine], hydrate (1:2:2)

CAS Registry Number®

7232-51-1

CAS Name

2-Naphthalenecarboxylic acid, 4,4′-methylenebis[3-hydroxy-, compd. with 4,4′-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis[benzenamine], hydrate (1:2:2)

Molecular Formula

C23H16O6.2C19H17N3.2H2O

Cite this Page

2-Naphthalenecarboxylic acid, 4,4′-methylenebis[3-hydroxy-, compd. with 4,4′-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis[benzenamine], hydrate (1:2:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7232-51-1 (retrieved 2024-12-23) (CAS RN: 7232-51-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C23H16O6.C19H17N3.H2O/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29;20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;/h1-10,24-25H,11H2,(H,26,27)(H,28,29);1-12,20H,21-22H2;1H2

InChIKey

InChIKey=AINBDXALAAVCCA-UHFFFAOYSA-N

SMILES

C(C1=CC=C(N)C=C1)(C2=CC=C(N)C=C2)=C3C=CC(=N)C=C3.C(C=1C2=C(C=C(C(O)=O)C1O)C=CC=C2)C=3C4=C(C=C(C(O)=O)C3O)C=CC=C4.O

Canonical SMILES

O=C(O)C1=CC=2C=CC=CC2C(=C1O)CC3=C(O)C(=CC=4C=CC=CC43)C(=O)O.O.N=C1C=CC(C=C1)=C(C2=CC=C(N)C=C2)C3=CC=C(N)C=C3

Other Names for this Substance

  • 2-Naphthalenecarboxylic acid, 4,4′-methylenebis[3-hydroxy-, compd. with 4,4′-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis[benzenamine], hydrate (1:2:2)
  • 2-Naphthoic acid, 4,4′-methylenebis[3-hydroxy-, compd. with C.I. Basic Red 9, hydrate (1:2:2)
  • 2-Naphthalenecarboxylic acid, 4,4′-methylenebis[3-hydroxy-, compd. with 4,4′-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis[benzenamine] (1:2), dihydrate
  • C.I. Basic Red 9, compd. with 4,4′-methylenebis[3-hydroxynaphthoic acid], hydrate (2:1:2)
  • Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-, 4,4′-methylenebis[3-hydroxy-2-naphthalenecarboxylate] (2:1), dihydrate

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