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Catalog Number:
47508
CAS Number:
2497-38-3
4'-Hydroxyazobenzene-4-carboxylic acid
Purity:
≥ 98% (HPLC)
Synonym(s):
4-(4-Hydroxyphenylazo)benzoic acid
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$81.20 /100MG
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Product Information

4'-Hydroxyazobenzene-4-carboxylic acid is a versatile compound widely recognized for its applications in dye chemistry and analytical chemistry. This azo compound features a hydroxyl group and a carboxylic acid functional group, making it an excellent candidate for synthesizing various dyes and pigments. Its unique structure allows it to act as a pH indicator, which is particularly useful in titrations and other analytical procedures. Researchers often utilize this compound in the development of colorimetric assays due to its ability to form stable colored complexes with metal ions, enhancing the sensitivity and specificity of detection methods.

In addition to its role in dye production, 4'-Hydroxyazobenzene-4-carboxylic acid is also employed in the synthesis of pharmaceuticals and agrochemicals, where it serves as an intermediate in the production of biologically active compounds. Its ability to undergo various chemical transformations makes it a valuable building block in organic synthesis. With its broad range of applications, this compound is essential for professionals in the fields of chemistry, materials science, and environmental analysis, offering both practical benefits and innovative solutions for complex challenges.

Synonyms
4-(4-Hydroxyphenylazo)benzoic acid
CAS Number
2497-38-3
Purity
≥ 98% (HPLC)
Molecular Formula
C13H10N2O3
Molecular Weight
242.23
MDL Number
MFCD12198372
PubChem ID
75620
Melting Point
260 °C (dec.)
Appearance
Orange to brown powder
Conditions
Store at 2 - 8 °C
General Information
Synonyms
4-(4-Hydroxyphenylazo)benzoic acid
CAS Number
2497-38-3
Purity
≥ 98% (HPLC)
Molecular Formula
C13H10N2O3
Molecular Weight
242.23
MDL Number
MFCD12198372
PubChem ID
75620
Melting Point
260 °C (dec.)
Appearance
Orange to brown powder
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

4'-Hydroxyazobenzene-4-carboxylic acid is widely utilized in research focused on:

  • Dyes and Pigments: This compound serves as a key ingredient in the production of azo dyes, which are used in textiles and food coloring due to their vibrant colors and stability.
  • Analytical Chemistry: It is employed as a reagent in various analytical techniques, including spectrophotometry, to detect and quantify metal ions in environmental samples.
  • Pharmaceutical Applications: The compound is explored for its potential in drug formulation, particularly in developing targeted drug delivery systems that enhance therapeutic efficacy.
  • Polymer Science: It is used in the synthesis of functional polymers that exhibit photoresponsive properties, making them suitable for applications in smart materials and coatings.
  • Biological Research: The compound is investigated for its role in studying cellular processes, particularly in cancer research, due to its ability to interact with biological molecules.

Citations