CAS: 3441-14-3 - Direct Red 23

Formula: C₃₅H₂₇N₇O₁₀S₂

InChI: InChI=1S/C35H27N7O10S2.2Na/c1-19(43)36-22-7-9-24(10-8-22)40-42-32-30(54(50,51)52)18-21-16-26(12-14-28(21)34(32)45)38-35(46)37-25-11-13-27-20(15-25)17-29(53(47,48)49)31(33(27)44)41-39-23-5-3-2-4-6-23;;/h2-18,44-45H,1H3,(H,36,43)(H2,37,38,46)(H,47,48,49)(H,50,51,52);;

InChI key: InChIKey=UHJHROFOUKAFJM-UHFFFAOYSA-N

SMILES: [Na].O=C(NC=1C=CC=2C(C1)=CC(=C(N=NC=3C=CC=CC3)C2O)S(=O)(=O)O)NC=4C=CC=5C(C4)=CC(=C(N=NC6=CC=C(C=C6)NC(=O)C)C5O)S(=O)(=O)O

Synonyms:

• (3E)-3-{2-[4-(acetylamino)phenyl]hydrazinylidene}-4-oxo-7-({[(6E)-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfo-5,6-dihydronaphthalen-2-yl]carbamoyl}amino)-3,4-dihydronaphthalene-2-sulfonic acid
• 2-Naphthalenesulfonic acid, 3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-, sodium salt (1:2)
• 2-Naphthalenesulfonic acid, 3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-, disodium salt
• Airedale Scarlet 4BD
• Aizen Primula Scarlet 4BSH
• Amanil Fast Scarlet 4BS
• Atul Direct Fast Scarlet 4BS
• Benzanil Fast Scarlet 4BSN
• Benzo Fast Scarlet 4BS
• Benzo Fast Scarlet 4BSA-CF
• Benzo Scarlet 4BS
• Brilliant Direct Red 4A
• Calcomine Scarlet 4BSY
• Chloramine Fast Scarlet 4B
• Chloramine Fast Scarlet SE
• Chlorazol Fast Scarlet 4B
• Chlorazol Fast Scarlet 4BSP
• Chrome Leather Scarlet SE
• Columbia Fast Scarlet 4BS
• Diacotton Fast Scarlet 4BS
• Diamine Fast Scarlet 4BA
• Diamine Fast Scarlet 4BS
• Diaphtamine Fast Scarlet 4BS
• Diazamine Fast Scarlet 4BS
• Diazol Fast Scarlet 4BS
• Diphenyl Fast Scarlet 4BS
• Diphenyl Fast Scarlet RS
• Diphenyl Scarlet RS
• Direct Acid Fast Scarlet 4BS
• Direct Brilliant Red 4A
• Direct Brilliant Red 4BS
• Direct Fast Scarlet 4B
• Direct Fast Scarlet 4BS
• Direct Fast Scarlet 4BSN
• Direct Fast Scarlet M 4BS
• Direct Fast Scarlet SE
• Direct Red 4BS
• Direct Red Scarlet 23
• Direct Scarlet
• Direct Scarlet 4BS
• Direct Scarlet Lightfast
• Direct Scarlet SE
• Enianil Fast Scarlet 4BS
• Erie Fast Scarlet SCB
• Fast Red 4BS
• Fast Scarlet 4BSA
• Fenamin Fast Scarlet 4BS
• Hispamin Fast Scarlet 4BS
• Kayafect Red G
• Kayaku Direct Fast Scarlet 4BS
• Levacell Scarlet 4BS
• Libia Scarlet 4BS
• Mitsui Direct Fast Scarlet 4BS
• Nippon Fast Scarlet 4BS
• Nyanza Fast Scarlet 4BSA
• Orbamin Scarlet 4BS
• Paper Scarlet 4BS
• Paramine Fast Scarlet 4BS
• Phenamine Fast Scarlet 4BS
• Pheno Fast Scarlet 4BSY
• Polycor Red SE
• Pontamine Fast Scarlet 4BS
• Red EMB
• Red EMBL
• Scarlet 4BS
• Solar Red 4BSI
• Tertrodirect Scarlet 4BS
• Vondacel Scarlet 4BS
• Wogenal Scarlet CB
• disodium 4-oxo-3-(2-{4-[(2-oxoethyl)amino]phenyl}hydrazinylidene)-6-({[(6E)-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfonato-5,6-dihydronaphthalen-2-yl]carbamoyl}amino)-3,4-dihydronaphthalene-2-sulfonate

Direct Red 23

CAS: 3441-14-3

• Formula: C₃₅H₂₅N₇Na₂O₁₀S₂
• Color and Shape: Solid
• Molecular weight: 813.7234

Direct Red 23 (C.I. 29160)

CAS: 3441-14-3

• Formula: C₃₅H₂₅N₇Na₂O₁₀S₂
• Color and Shape: Red powder
• Molecular weight: 813.72