CAS 2429-82-5

Benzoic acid, 5-[2-[4′-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2)

Description:

Benzoic acid, 5-[2-[4′-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2), commonly referred to by its CAS number 2429-82-5, is a complex organic compound characterized by its azo dye structure. This substance features multiple functional groups, including hydroxyl, sulfonic acid, and azo linkages, which contribute to its solubility in water and potential applications in dyeing and biological systems. The presence of the sodium salt form enhances its solubility and stability in aqueous environments. Its azo structure, characterized by the -N=N- linkage, is known for its vivid coloration, making it useful in various dye applications. Additionally, the compound may exhibit biological activity due to the presence of amino and hydroxy groups, which can participate in various chemical interactions. Overall, this compound is significant in both industrial applications and research contexts, particularly in the fields of dye chemistry and biochemistry.

Formula: C₂₉H₂₁N₅O₇S·2Na

InChI: InChI=1S/C29H21N5O7S.2Na/c30-19-6-1-18-13-26(42(39,40)41)27(28(36)23(18)14-19)34-32-21-9-4-17(5-10-21)16-2-7-20(8-3-16)31-33-22-11-12-25(35)24(15-22)29(37)38;;/h1-15,35-36H,30H2,(H,37,38)(H,39,40,41);;

InChI key: InChIKey=JRFUFWRTUWWHJI-UHFFFAOYSA-N

SMILES: OC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=CC=C(C=C3)C4=CC=C(N=NC5=CC(C(O)=O)=C(O)C=C5)C=C4)C=CC(N)=C2.[Na]

Synonyms:

• (3Z)-3-({4'-[(2E)-2-(7-amino-1-oxo-3-sulfonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}hydrazono)-6-oxocyclohexa-1,4-diene-1-carboxylic acid
• 5-[[4'-[(7-Amino-1-Hydroxy-3-Sulfo-2-Naphthyl)Azo][1,1'-Biphenyl]-4-Yl]Azo]-2-Hydroxybenzoic Acid, Disodium Salt
• Airedale Brown MD
• Aizen Direct Brown MH
• Amanil Brown MR
• Atlantic Brown M
• Atul Direct Brown MR
• Atul Direct Brown MY
• Azine Brown M
• Azocard Brown M
• Azomine Brown M
• Belamine Fast Brown M
• Bencidal Fast Brown M
• Benzanil Brown M
• Benzanol Brown M
• Benzo Brown M
• Benzo Brown MC
• Benzoic Acid,5-((4'-((7-Amiono-1-Hydroxy-3-Sulfo-2-Naphthyl)Azo)(1,1'-Biphenyl)-4-Yl)Azo)-2-Hydroxy-,Disodium Salt
• Benzoic acid, 5-[2-[4′-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2)
• Benzoic acid, 5-[[4′-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt
• Brasilamina Fast Brown 3RA
• Brown M
• Calcomine Brown MCW
• Chloramine Brown 2ME
• Chloramine Brown 2R
• Chloramine Brown M
• Chloramine Brown MR
• Chlorazol Brown M
• Chlorazol Brown MP
• Chrome Leather Brown M
• Columbia Brown M
• Cresotine Brown RC
• Cutamin Brown CM
• Diacotton Brown M
• Diamine Brown
• Diamine Brown M
• Diamine Brown MBA-CF
• Diamine Brown MR
• Diamine Brown MRC
• Diaphtamine Brown M
• Diazine Brown
• Diazine Brown M
• Diazine Brown MWR
• Diazo Brown MC
• Diazol Brown M
• Diphenyl Brown
• Diphenyl Brown 3RB
• Diphenyl Brown BVV
• Diphenyl Brown V
• Diphenyl Fast Brown M
• Diphenyl Fast Brown MD
• Direct Brown 2
• Direct Brown 3RB
• Direct Brown KKh
• Direct Brown M
• Direct Brown MB
• Direct Brown MR
• Direct Brown RC
• Direct Brown RMR
• Direct Dark Brown M
• Direct Fast Brown
• Direct Fast Brown M
• Direct Fast Brown MM
• Direct Fast Brown V
• Direct Fast Brown VR
• Enianil Fast Brown M
• Erie Fast Brown 3RB
• Erie Fast Brown 3RBD
• Fenamin Brown M
• Fixanol Brown M
• Hispamin Fast Brown 3R2B
• Japanol Brown M
• Kayaku Direct Brown M
• Mahogany EMBL
• Mitsui Direct Brown M
• Naphtamine Brown DC
• Neklamin Brown M
• Nyanza Fast Brown M
• Orbamin Brown MS
• Paramine Fast Brown M
• Phenamine Brown Mb
• Pheno Brown MRS
• Pontamine Brown RMR
• Sugai Direct Brown M
• Tertrodirect Brown MJ
• Union Brown DR
• Union Brown M
• Vondacel Brown M
• disodium (3E)-3-({4'-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}hydrazono)-6-oxocyclohexa-1,4-diene-1-carboxylate
• C.I. Direct Brown 2, disodium salt

Direct Fast Brown M

CAS: 2429-82-5

Formula: C₂₉H₁₉N₅Na₂O₇S

Color and Shape: Solid

Molecular weight: 627.5350

Ref: IN-DA003PQR

CI Direct Brown 2

CAS: 2429-82-5

CI Direct Brown 2 is a direct dye. It is soluble in water and ionizable to form colored anions. It also can directly dye cellulose fibers or protein fibers.

Formula: C₂₉H₁₉N₅Na₂O₇S

Color and Shape: Solid

Molecular weight: 627.53

Ref: TM-T20032

Direct Fast Brown M

CAS: 2429-82-5

Direct Fast Brown M is a reactive, dichroic, volatile fatty acid that is acidic and has a hydroxy group. It can be used as an amine by adding an amine to the molecule. Direct Fast Brown M can also be activated with aliphatic hydrocarbons to form an aliphatic hydrocarbon. This compound can also be used as a carbon source in polymer film formation or as a thermodynamic control on the surface of metals. The structure of this compound is made up of an aliphatic chain with one or more hydroxy groups at the terminal end, which may have an aromatic ring attached to it. The molecular weight of this compound ranges from 100-200 g/mol.

Formula: C₂₉H₁₉N₅Na₂O₇S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 627.54 g/mol

Ref: 3D-CAA42982