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CAS 6424-77-7

CAS 6424-77-7 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 6424-77-7
CAS 6424-77-7PubChem CID 80898

Pigment Red 190

IUPAC name
7,18-bis(4-methoxyphenyl)-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone
Molecular formula
C38H22N2O6
Molecular weight
602.6 g/mol
Exact mass
602.14778643 Da
XLogP3
6.8
Topological polar surface area
93.2 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
6
Covalent units
1
Defined stereocentres
0

Also known as

Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(4-methoxyphenyl)-EINECS 229-187-9UNII-489VV3O90B489VV3O90BINDANTHREN SCARLET RAnthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(4-methoxyphenyl)-SILIGLIT ALUMINIUM GLITTER EPOXYC.I. 71140
16 more reported names
3,4,9,10-Perylenetetracarboxylic 3,4:9,10-diimide, N,N'-bis(p-methoxyphenyl)-PERYLENETETRACARBOXYLIC ACID DI-P-ANISIDIDEN,N'-BIS(P-METHOXYPHENYL)PERYLENE-3,4,9,10-TETRACARBOXYLIC DIIMIDE2,9-BIS(4-METHOXYPHENYL)ANTHRA(2,1,9-DEF:6,5,10-D'E'F')DIISOQUINOLINE-1,3,8,10(2H,9H-TETRONERefChem:174230229-187-9N,N'-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylic Diimide2,9-Bis(4-methoxyphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraoneAnthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone,2,9-bis(4-methoxyphenyl)-C38H22N2O62,9-Bis(p-anisyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetroneB2892CS-0144223N,N'-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylic2,9-Bis(4-methoxyphenyl)isoquinolino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone2,9-Bis(p-anisyl)anthra(2,1,9-def:6,5,10-d\'e\'f\')diisoquinoline-1,3,8,10(2H,9H)-tetrone
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 6424-77-7

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CAS 6424-77-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 6424-77-7 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.