CAS 20691-84-3: 3-[2-[4-(Dimethylamino)phenyl]diazenyl]benzoic acid

Description: 3-[2-[4-(Dimethylamino)phenyl]diazenyl]benzoic acid, with the CAS number 20691-84-3, is an organic compound characterized by its azo structure, which features a diazenyl group (-N=N-) linking two aromatic systems. This compound typically exhibits a vibrant color due to the presence of the azo group, which is known for its ability to absorb visible light, making it useful in dye applications. The dimethylamino group enhances its solubility in organic solvents and may influence its electronic properties, potentially making it a candidate for use in various chemical applications, including as a dye or pigment. The carboxylic acid functional group (-COOH) contributes to its acidity and can participate in hydrogen bonding, affecting its solubility in water and interactions with other molecules. Overall, this compound is of interest in fields such as organic chemistry, materials science, and dye chemistry due to its unique structural features and potential applications.

Formula: C₁₅H₁₅N₃O₂

InChI: InChI=1S/C15H15N3O2/c1-18(2)14-8-6-12(7-9-14)16-17-13-5-3-4-11(10-13)15(19)20/h3-10H,1-2H3,(H,19,20)

InChI key: InChIKey=JAMPLPMVLCTBSB-UHFFFAOYSA-N

SMILES: O=C(O)C=1C=CC=C(N=NC2=CC=C(C=C2)N(C)C)C1

Synonyms:

• 3-[2-[4-(Dimethylamino)phenyl]diazenyl]benzoic acid
• 3-[4-(Dimethylamino)phenylazo]benzoic acid
• 3-[[4-(Dimethylamino)phenyl]diazenyl]benzoic acid
• 3-{(E)-[4-(dimethylamino)phenyl]diazenyl}benzoic acid
• 3′-Carboxy-4-dimethylaminoazobenzene
• Benzoic acid, 3-[2-[4-(dimethylamino)phenyl]diazenyl]-
• Benzoic acid, 3-[[4-(dimethylamino)phenyl]azo]-
• Benzoic acid, m-[[p-(dimethylamino)phenyl]azo]-
• Meta-methyl red

m-Methyl Red

CAS: 20691-84-3

• Formula: C₁₅H₁₅N₃O₂
• Purity: >98.0%(HPLC)
• Color and Shape: Orange to Brown powder to crystal
• Molecular weight: 269.30

Benzoic acid, 3-[2-[4-(dimethylamino)phenyl]diazenyl]-

CAS: 20691-84-3

• Formula: C₁₅H₁₅N₃O₂
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 269.2985

M-Methyl Red

CAS: 20691-84-3

• Molecular weight: 269.30g/mol

m-Methyl Red

CAS: 20691-84-3

Phenolphthalein is a tautomeric molecule that can be found as the acid form (phenolphthalein) or …

• Formula: C₁₅H₁₅N₃O₂
• Purity: Min. 95%
• Molecular weight: 269.3 g/mol