CAS 3354-97-0: Direct Blue 67

Formula: C₃₄H₂₇N₅O₁₂S₃·3Na

InChI: InChI=1S/C34H27N5O12S3.3Na/c1-18-10-27(37-39-33-31(54(48,49)50)14-19-11-22(8-9-25(19)34(33)41)35-21-6-4-3-5-7-21)30(51-2)17-26(18)36-38-28-15-23(52(42,43)44)12-20-13-24(53(45,46)47)16-29(40)32(20)28;;;/h3-17,35,40-41H,1-2H3,(H,42,43,44)(H,45,46,47)(H,48,49,50);;;

InChI key: InChIKey=UCQCAWKIUBCMSU-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C=1C=C(O)C2=C(N=NC=3C=C(OC)C(N=NC=4C(O)=C5C=CC(=CC5=CC4S(=O)(=O)O)NC=6C=CC=CC6)=CC3C)C=C(C=C2C1)S(=O)(=O)O

Synonyms:

• 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[2-[4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-5-methoxy-2-methylphenyl]diazenyl]-, sodium salt (1:3)
• 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-5-methoxy-2-methylphenyl]azo]-, trisodium salt
• 4-hydroxy-5-[(E)-(5-methoxy-2-methyl-4-{(2Z)-2-[1-oxo-6-(phenylamino)-3-sulfonaphthalen-2(1H)-ylidene]hydrazino}phenyl)diazenyl]naphthalene-2,7-disulfonic acid
• Atlantic Fast Blue RRL
• Benzanil Supra Blue 3RLL
• Chlorantine Fast Blue 3RLL
• Diaphtamine Light Blue F 3R
• Direct Blue 3RL
• Direct Blue 67
• Direct Fast Blue R
• Durazol Blue 4R
• Durazol Blue 4RS
• Fastusol Blue LF 3R
• Fixanol Blue 4R
• Helion Blue 3RL
• Orbantin Blue F 3R
• Pontamine Fast Blue RRL
• Pyrazol Fast Brilliant Blue A
• Pyrazoline Blue R
• Saturn Blue L 3R
• Sirius Supra Blue F 3R
• Solantine Blue R
• Solar Brilliant Blue A
• Solius Light Blue F 3R
• Solophenyl Blue 3RL
• Suprexcel Blue 4RL
• Tertrodirect Fast Blue 3RN
• Tetramine D 3R Extra
• Triantine Blue F 3R
• Triantine Light Blue F 3R
• trisodium 4-hydroxy-5-[(E)-(5-methoxy-2-methyl-4-{(2E)-2-[1-oxo-6-(phenylamino)-3-sulfonatonaphthalen-2(1H)-ylidene]hydrazino}phenyl)diazenyl]naphthalene-2,7-disulfonate
• C.I. Direct Blue 67
• C.I. Direct Blue 67 (VAN)
• C.I. 27925
• C.I. Direct Blue 67, trisodium salt
• C.I. Direct Blue 67, trisodium salt (8CI)

Direct Blue 67 - Technical grade

CAS: 3354-97-0

Direct Blue 67 is a polarizer that is used as a pre-staining agent for the …

• Formula: C₃₄H₂₄N₅O₁₂S₃·3Na
• Purity: Min. 95%
• Color and Shape: Grey To Black Solid
• Molecular weight: 859.75 g/mol