Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl]-2-naphthamide

Inventory

EC number:
268-028-8
EC name:
N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
CAS number:
67990-05-0
CAS number:
67990-05-0
Synonyms
Names:
2-Naphthalenecarboxamide, N-(5-chloro-2-methoxyphenyl) -3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl ]phenyl]azo]-
2-Naphthalenecarboxamide, N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]-
Identifier:
IUPAC name
N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[(E)-2-[2-methoxy-5-(phenylcarbamoyl)phenyl]diazen-1-yl]naphthalene-2-carboxamide
Identifier:
IUPAC name
N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide
Identifier:
other: InChl
1/C32H25ClN4O5/c1-41-27-15-13-21(33)18-25(27)35-32(40)24-16-19-8-6-7-11-23(19)29(30(24)38)37-36-26-17-20(12-14-28(26)42-2)31(39)34-22-9-4-3-5-10-22/h3-18,38H,1-2H3,(H,34,39)(H,35,40)
Identifier:
other: SMILES notation
COc5ccc(Cl)cc5NC(=O)c4cc1ccccc1c(/N=N/c2cc(ccc2OC)C(=O)Nc3ccccc3)c4O
Identifier:
other: InChl
InChI=1S/C32H25ClN4O5/c1-41-27-15-13-21(33)18-25(27)35-32(40)24-16-19-8-6-7-11-23(19)29(30(24)38)37-36-26-17-20(12-14-28(26)42-2)31(39)34-22-9-4-3-5-10-22/h3-18,38H,1-2H3,(H,34,39)(H,35,40)/b37-36+
Identifier:
other: SMILES notation
O=C(NC1=CC(Cl)=CC=C1OC)C2=C(O)C(/N=N/C3=CC(C(NC4=CC=CC=C4)=O)=CC=C3OC)=C5C=CC=CC5=C2
Identifier:
other: Trade name
Permanent Carmine 3810
Identifier:
other: Trade name
Permanent Carmine 6902-A

Molecular and structural information

Molecular formula:
C32H25ClN4O5
Molecular weight:
581.018
SMILES notation:
COc5ccc(Cl)cc5NC(=O)c4cc1ccccc1c(N=Nc2cc(ccc2OC)C(=O)Nc3ccccc3)c4O
InChl:
InChI=1/C32H25ClN4O5/c1-41-27-15-13-21(33)18-25(27)35-32(40)24-16-19-8-6-7-11-23(19)29(30(24)38)37-36-26-17-20(12-14-28(26)42-2)31(39)34-22-9-4-3-5-10-22/h3-18,38H,1-2H3,(H,34,39)(H,35,40)
Structural formula:
Chemical structure

Related substances