CAS 6104-58-1

C.I. Acid Blue 90

Description:

C.I. Acid Blue 90, also known by its chemical name as Disodium 4-amino-5-hydroxy-3-(2-sulfo-4-sulfophenylazo) naphthalene-1,7-disulfonate, is a synthetic dye primarily used in the textile and food industries. It belongs to the azo dye class, characterized by the presence of one or more azo groups (-N=N-), which contribute to its vibrant color. This dye is soluble in water, making it suitable for applications requiring aqueous solutions. C.I. Acid Blue 90 exhibits good lightfastness and stability under various conditions, although its performance can vary depending on the substrate and application method. It is important to note that, like many azo dyes, there are concerns regarding its potential toxicity and environmental impact, leading to regulatory scrutiny in certain regions. Safety data sheets typically recommend handling it with care, as it may cause irritation upon contact with skin or eyes. Overall, C.I. Acid Blue 90 is valued for its coloring properties but must be managed responsibly in industrial applications.

Formula: C₄₇H₄₉N₃O₇S₂·Na

InChI: InChI=1S/C47H49N3O7S2.Na/c1-6-49(31-35-11-9-13-43(29-35)58(51,52)53)40-21-25-45(33(4)27-40)47(37-15-17-38(18-16-37)48-39-19-23-42(24-20-39)57-8-3)46-26-22-41(28-34(46)5)50(7-2)32-36-12-10-14-44(30-36)59(54,55)56;/h9-30H,6-8,31-32H2,1-5H3,(H2,51,52,53,54,55,56);

InChI key: InChIKey=RWFXCYWTHJDCMJ-UHFFFAOYSA-N

SMILES: C(C1=C(C)C=C(N(CC2=CC(S(=O)(=O)O)=CC=C2)CC)C=C1)(=C3C(C)=CC(=[N+](CC4=CC(S(=O)(=O)[O-])=CC=C4)CC)C=C3)C5=CC=C(NC6=CC=C(OCC)C=C6)C=C5.[Na]

Synonyms:

• Acid Blue 90
• Acid Blue 90 (42655)
• Acid Blue G 4061
• Acid Blue PG
• Acid Bright Blue G
• Acid Brilliant Blue G
• Acid Brilliant Cyanine G
• Acidine Sky Blue G
• Amacid Brilliant Cyanine G
• Anadurm Cyanine A-G
• Benzenemethanaminium, N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, hydroxide, inner salt, monosodium salt
• Benzenemethanaminium, N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, monosodium salt
• Benzenemethanaminium, N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, sodium salt (1:1)
• Benzyl Cyanine G
• Biosafe Coomassie Stain
• Boomassie blue silver
• Brillant blue G
• Brilliant Acid Blue G
• Brilliant Acid Blue GI
• Brilliant Acid Blue J
• Brilliant Acid Cyanine G
• Brilliant Blue G 250
• Brilliant Blue G250
• Brilliant Blue J
• Brilliant Blue�G
• Brilliant Indocyanine G
• Brilliant Indocyanine GA-CF
• Bucacid Brilliant Indocyanine G
• Cbb-G 250
• Colocid Brilliant Blue EG
• Coomassie Blue G
• Coomassie Blue G 250
• Coomassie Blue G250
• Coomassie Brilliant Blue G
• Coomassie Brilliant Blue G 250
• Coomassie Brilliant Blue G-250, CI 42655 Acid Blue 90, CI 42655
• Coomassie G 250
• Coomassie?Brilliant Blue Gand G 250
• Cyanine G
• Daiwa Acid Blue 300
• Derma Cyanine G
• Derma Cyanine GN 360
• Dycosweak Acid Brilliant Blue G
• Eriosin Brilliant Cyanine G
• Fenazo Blue XXFG
• Impero Azure G
• Kayanol Cyanine G
• Lerui Acid Brilliant Blue G
• Milling Brilliant Blue 2J
• N-[(1E)-4-({4-[(4-ethoxyphenyl)amino]phenyl}{4-[ethyl(3-sulfobenzyl)amino]-2-methylphenyl}methylidene)-3-methylcyclohexa-2,5-dien-1-ylidene]-N-(3-sulfobenzyl)ethanaminium
• NSC 328382
• Optanol Cyanine G
• Orient Water Blue 105
• Orient Water Blue 105S
• Polar Blue G
• Polar Blue G 01
• Polycor Blue G
• Sandolan Cyanine N-G
• Sellaset Blue B
• Serva Blue G
• Serva Blue G 250
• Silk Fast Cyanine G
• Simacid Blue G 350
• Sumitomo Brilliant Indocyanine G
• Supranol Cyanin G
• Supranol Cyanine G
• TissueBlue
• Triacid Fast Cyanine G
• Water Blue 105
• Water Blue 105S
• Water Blue 150
• Xylene Brilliant Cyanine G
• brilliant blue G concentrate
• brilliant blue G dye content approx.*90%
• brilliant blue G-perchloric acid*solution
• brilliant blue G-tca solution
• C.I. Acid Blue 90, monosodium salt

Brilliant Blue G-250 for molecular biology

CAS: 6104-58-1

Formula: C₄₇H₄₈N₃O₇S₂Na

Color and Shape: Dark blue to violet to brown, Crystalline powder

Molecular weight: 854.03

Ref: SR-64222

Brilliant Blue G

CAS: 6104-58-1

Formula: C₄₇H₄₈N₃NaO₇S₂

Color and Shape: Orange to Brown to Dark purple powder to crystal

Molecular weight: 854.02

Ref: 3B-B1146

Coomassie Brilliant Blue G-250 [for Electrophoresis]

CAS: 6104-58-1

Formula: C₄₇H₄₈N₃NaO₇S₂

Color and Shape: Red to Dark red to Dark purple powder to crystal

Molecular weight: 854.02

Ref: 3B-B3193

Brilliant Blue G soln., Ready-to-Use

CAS: 6104-58-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₄₇H₄₈N₃NaO₇S₂

Color and Shape: Liquid, Blue

Molecular weight: 854.02

Ref: 02-J63797

Brilliant Blue G, ultrapure

CAS: 6104-58-1

Protein staining following gel electrophoresis

Formula: C₄₇H₄₈N₃NaO₇S₂

Color and Shape: Powder, Dark blue to blue-black or dark purple or dark brown to violet brown

Molecular weight: 854.02

Ref: 02-043318

Benzenemethanaminium,N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, monosodium salt

CAS: 6104-58-1

Formula: C₄₇H₄₈N₃NaO₇S₂

Color and Shape: Solid

Molecular weight: 854.0197

Ref: IN-DA00IASS

Coomassie Brilliant Blue G250 (C.I. 42655)

CAS: 6104-58-1

Formula: C₄₇H₄₈N₃NaO₇S₂

Color and Shape: Dark blue or purple crystalline powder

Molecular weight: 854.04

Ref: 7W-GT0353

Brilliant blue G-250

CAS: 6104-58-1

Brilliant blue G-250

Purity: ≥98%

Molecular weight: 854.02g/mol

Ref: 54-BUP15792

Brilliant Blue G

CAS: 6104-58-1

Brilliant Blue G

Formula: C₄₇H₄₉N₃O₇S₂·Na

Color and Shape: purple solid

Molecular weight: 855.03g/mol

Ref: 54-BIC3480

Brilliant blue G-250

CAS: 6104-58-1

Brilliant blue G-250 (Acid blue 90, Coomassie Brilliant Blue G) is an antagonist of the P2X7 purinergic receptor.

Formula: C₄₇H₄₈N₃NaO₇S₂

Purity: ≥98%

Color and Shape: Blue Solid Powder

Molecular weight: 854.02

Ref: TM-T20731

Brilliant Blue G (Technical Grade)

CAS: 6104-58-1

Applications Brilliant Blue G is a commonly used analytical biochemistry dye and P2X7 antagonist.

Formula: C₄₇H₄₉N₃O₇S₂·Na

Color and Shape: Neat

Molecular weight: 855.03

Ref: TR-B677403

Coomassie brilliant blue G

CAS: 6104-58-1

Coomassie Brilliant Blue G is a dye that is used to stain proteins. This dye binds to proteins and can be detected by the use of a fluorescence probe. Coomassie Brilliant Blue G has been shown to have an inhibitory effect on methyltransferase, which is an enzyme that catalyzes the transfer of methyl groups from one molecule to another. It also inhibits ubiquitin ligases, which are enzymes that catalyze the addition of ubiquitin molecules to other proteins. Coomassie Brilliant Blue G has been shown to cause synchronous fluorescence in vivo models and in vitro cell lines.

Formula: C₄₇H₄₉N₃O₇S₂·Na

Color and Shape: Powder

Molecular weight: 855.03 g/mol

Ref: 3D-FC10704

Brilliant blue G-250

CAS: 6104-58-1

Purity: BS

Molecular weight: 854.02

Ref: 10-F986746