CAS 2641-01-2

2-[2-[4-(Dipropylamino)phenyl]diazenyl]benzoic acid

Description:

2-[2-[4-(Dipropylamino)phenyl]diazenyl]benzoic acid, also known by its CAS number 2641-01-2, 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 bright color due to the presence of the azo group, which is common in dyes and pigments. The dipropylamino substituent enhances its solubility in organic solvents and may influence its electronic properties, making it useful in various applications, including dye chemistry and as a potential indicator in analytical chemistry. The benzoic acid moiety contributes to its acidity and can participate in hydrogen bonding, affecting its solubility and reactivity. Overall, this compound's unique structure and functional groups make it of interest in both synthetic and applied chemistry contexts, particularly in the development of azo dyes and related materials.

Formula: C₁₉H₂₃N₃O₂

InChI: InChI=1S/C19H23N3O2/c1-3-13-22(14-4-2)16-11-9-15(10-12-16)20-21-18-8-6-5-7-17(18)19(23)24/h5-12H,3-4,13-14H2,1-2H3,(H,23,24)

InChI key: InChIKey=LIIDWKDFORMMDQ-UHFFFAOYSA-N

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

Synonyms:

• 2-((4-(Dipropylamino)phenyl)diazenyl)benzoic acid
• 2-[2-[4-(Dipropylamino)phenyl]diazenyl]benzoic acid
• 2-[4-(Dipropylamino)phenylazo]benzoic acid
• 2-{(E)-[4-(Dipropylamino)phenyl]diazenyl}benzoic acid
• 2-{(E)-[4-(dipropylamino)phenyl]diazenyl}benzoate
• 2641-01-2
• Benzoic acid, 2-[2-[4-(dipropylamino)phenyl]diazenyl]-
• Benzoic acid, 2-[[4-(dipropylamino)phenyl]azo]-
• Benzoic acid, o-[[p-(dipropylamino)phenyl]azo]-
• NSC 7803
• Propyl red

Propyl Red

CAS: 2641-01-2

Propyl Red

Purity: 98%

Ref: 54-OR1043794

Propyl red

CAS: 2641-01-2

Propyl red is a diacetate that is used in the diagnosis of infectious diseases. The color of propyl red is due to the presence of an acetate group and its affinity for nucleic acids, which allows it to be used as a stain in blood culture. Propyl red has been shown to have a catalytic effect on the oxidation of hydrogen peroxide and can be used as a chromophore in the detection of radiation. The optical properties of propyl red are dependent on pH, with the maximum absorbance at pH 3.5-4.5 and minimum absorbance at pH 7-8.
The molecular weight and protonation state are also important factors for determining optical properties. It has been shown that propyl red can be used to highlight mastitis by visualizing milk fat globules within cells.END>>

Formula: C₁₉H₂₃N₃O₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 325.4 g/mol

Ref: 3D-FP15854

2-(4-Dipropylaminophenylazo)benzoic acid

CAS: 2641-01-2

Formula: C₁₉H₂₃N₃O₂

Color and Shape: Solid

Molecular weight: 325.412

Ref: 10-F342243