CAS 6388-26-7

Direct Green 26

Description:

Direct Green 26, with the CAS number 6388-26-7, is a synthetic dye primarily used in the textile industry for coloring fabrics, particularly cotton and other cellulose fibers. It belongs to the class of direct dyes, which can be applied directly to the substrate without the need for a mordant. This dye exhibits a green color and is characterized by its good lightfastness and washfastness properties, making it suitable for various applications. Chemically, it is an azo dye, which means it contains one or more azo groups (-N=N-) that contribute to its color properties. Direct Green 26 is soluble in water, allowing for easy application in dyeing processes. However, like many synthetic dyes, it may pose environmental and health concerns, necessitating careful handling and disposal. Regulatory guidelines often govern its use, particularly in consumer products, to ensure safety and minimize ecological impact. Overall, Direct Green 26 is valued for its vibrant color and effectiveness in textile applications, while also requiring responsible management due to potential hazards.

Formula: C₅₀H₃₃N₁₂Na₅O₁₈S₄

InChI: InChI=1/C50H38N12O18S4.5Na/c1-24-14-36(41(80-2)23-35(24)59-61-38-21-32(82(71,72)73)15-25-16-33(83(74,75)76)22-40(64)43(25)38)60-62-45-42(84(77,78)79)18-26-17-31(81(68,69)70)20-37(44(26)46(45)65)53-50-55-48(51-27-6-4-3-5-7-27)54-49(56-50)52-28-8-10-29(11-9-28)57-58-30-12-13-39(63)34(19-30)47(66)67;;;;;/h3-23,63-65H,1-2H3,(H,66,67)(H,68,69,70)(H,71,72,73)(H,74,75,76)(H,77,78,79)(H3,51,52,53,54,55,56);;;;;/q;5*+1/p-5

InChI key: InChIKey=UBHOVTJBXJSDSV-UHFFFAOYSA-N

SMILES: N(C=1C2=C(C=C(S(=O)(=O)O)C(N=NC3=C(OC)C=C(N=NC=4C5=C(C=C(S(=O)(=O)O)C4)C=C(S(=O)(=O)O)C=C5O)C(C)=C3)=C2O)C=C(S(=O)(=O)O)C1)C=6N=C(NC7=CC=C(N=NC8=CC(C(O)=O)=C(O)C=C8)C=C7)N=C(NC9=CC=CC=C9)N6.[Na]

Synonyms:

• Amanil Fast Green BLC
• Benzoic acid, 2-hydroxy-5-[2-[4-[[4-[[8-hydroxy-7-[2-[4-[2-(8-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-3,6-disulfo-1-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-, sodium salt (1:5)
• Benzoic acid, 2-hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]-, pentasodium salt
• Chlorantine Fast Green BBL
• Chlorantine Fast Green BLL
• Chlorantine fast green bllpentasodium 5-[4-[[4-anilino-6-[[8-hydroxy-7-[4-[(8-hydroxy-3,6-disulfonato-1-naphthyl)azo]-2-methoxy-5-methyl-phenyl]azo-3,6-disulfonato-1-naphthyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]azo-2-hydroxy-benzoate
• Chrome Leather Green BLL
• Diazol Light Green BL
• Diazol Light Green BMA
• Direct Fast Green BL
• Fabramine Green LB
• Fastusol Green LB
• Fenaluz Green B
• Helion Green BL
• Lumison Green BL
• Orbantin Green BL
• Pontamine Fast Green GL
• Pyrazol Fast Green BL
• Saturn Green LB
• Sirius Green S 4B
• Solantine Green BL
• Solar Green BL
• Solius Light Green BL
• Solophenyl Green 155
• Solophenyl Green B
• Solophenyl Green BL
• Solophenyl Green BLE
• Solophenyl Green BLE 155%
• Tertrodirect Fast Green SBL
• C.I. Direct Green 26, pentasodium salt
• C.I. Direct Green 26
• Direct green 26 (C.I. 34045)
• Benzoic acid, 2-hydroxy-5-4-4-8-hydroxy-7-4-(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo-2-methoxy-5-methylphenylazo-3,6-disulfo-1-naphthalenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-, pentasodium salt
• Diazol Green BN
• Covalene Green GFL
• Green BL
• Diazol Light Green BL,BMA
• Sandal Direct Green BL
• Triamin Green BL.
• 2-Hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]benzoic acid pentasodium salt
• Cibafix Green E-B
• Optisal Green BL
• JGBSJDYFCDJCMU-WDVPUNCISA-N
• Atul Direct Supra Light Fast Green BG
• Direct Green BL
• C.I.DirectGreen26
• Direct Light Green BJ
• DirectFastgreenBLE

C.I.Direct green 26

CAS: 6388-26-7

C.I.Direct green 26 is a cationic surfactant that can be used as a dye for diagnostic purposes, as well as an inhibitor for chain reactions. It has been shown to inhibit the process of chondroitin sulfate biosynthesis in cartilage degradation, and has been suggested as a possible treatment for osteoarthritis and other joint diseases. C.I.Direct green 26 has also been shown to have a cytotoxic effect on human leukemia cells in vitro, but not on normal cell lines, suggesting that it may be useful in cancer therapy. C.I.Direct green 26 is soluble in sodium carbonate or sodium hydroxide solution and is activated by radiation energy or heat from sodium hydroxide solution, which can kill bacteria and viruses on surfaces such as glass or stainless steel.

Formula: C₅₀H₃₈N₁₂O₁₈S₄•Na₅

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 1,338.12 g/mol

Ref: 3D-FD41374