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Catalog Number:
46599
CAS Number:
1898-66-4
Radical libre 1,1-difenil-2-picrihidrazilo
Purity:
≥ 97 % (HPLC)
Synonym(s):
2,2-Difenil-1-picrilhidrazilo, 2,2-Difenil-1-(2,4,6-trinitrofenil)hidrazilo
Hazmat
Documents
$90.00 /1G
Tamaño
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Product Information

1,1-Diphenyl-2-picryhydrazyl free radical, commonly referred to as DPPH, is a stable free radical widely utilized in various fields, particularly in antioxidant research. This compound is recognized for its distinctive deep violet color and its ability to act as a radical scavenger, making it an essential tool for evaluating the antioxidant capacity of various substances. Researchers often employ DPPH in assays to measure the effectiveness of antioxidants in food products, cosmetics, and pharmaceuticals, providing valuable insights into their potential health benefits.

The unique properties of DPPH allow for straightforward and rapid testing, making it a preferred choice for laboratories focused on food science and biochemistry. Its stability under ambient conditions and ease of use in spectrophotometric assays further enhance its appeal. By incorporating DPPH into their research, scientists can effectively assess the antioxidant properties of natural extracts and synthetic compounds, paving the way for innovative applications in health and nutrition.

Synonyms
2,2-Difenil-1-picrilhidrazilo, 2,2-Difenil-1-(2,4,6-trinitrofenil)hidrazilo
CAS Number
1898-66-4
Purity
≥ 97 % (HPLC)
Molecular Formula
C18H12N5O6
Molecular Weight
394.32
MDL Number
MFCD00007231
PubChem ID
74358
Melting Point
134 - 136 °C (Literatura)
Appearance
Pólvora negra
Conditions
Conservar entre 0 y 8 °C.
General Information
Synonyms
2,2-Difenil-1-picrilhidrazilo, 2,2-Difenil-1-(2,4,6-trinitrofenil)hidrazilo
CAS Number
1898-66-4
Purity
≥ 97 % (HPLC)
Molecular Formula
C18H12N5O6
Molecular Weight
394.32
MDL Number
MFCD00007231
PubChem ID
74358
Melting Point
134 - 136 °C (Literatura)
Appearance
Pólvora negra
Conditions
Conservar entre 0 y 8 °C.
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

1,1-Diphenyl-2-picryhydrazyl free radical is widely utilized in research focused on:

  • Antioxidant Studies: This compound is a well-known free radical that serves as a standard in evaluating the antioxidant capacity of various substances. Researchers use it to assess how well different compounds can neutralize free radicals, which is crucial in fields like food science and nutrition.
  • Pharmaceutical Development: In drug formulation, it helps in understanding the oxidative stability of pharmaceutical compounds. By examining how these compounds react with 1,1-Diphenyl-2-picryhydrazyl, scientists can enhance drug efficacy and shelf life.
  • Material Science: It is employed in the study of polymer degradation. By analyzing the interaction with this radical, researchers can develop more stable materials that resist oxidative damage, benefiting industries like packaging and automotive.
  • Environmental Chemistry: This compound is used to monitor oxidative stress in environmental samples. It aids in assessing the impact of pollutants on ecosystems, providing valuable data for environmental protection efforts.
  • Food Preservation: In food technology, it helps evaluate the antioxidant properties of natural preservatives. This application is vital for developing healthier food products with extended shelf life without synthetic additives.

Citas