CAS 1707-75-1: 1,1-Diphenyl-2-picrylhydrazine

Description: 1,1-Diphenyl-2-picrylhydrazine, commonly referred to as DPPH, is a stable free radical widely used in various chemical and biological applications. It is characterized by its deep purple color, which is a result of its unique molecular structure that includes two phenyl groups and a picrylhydrazine moiety. DPPH is notable for its ability to act as a radical scavenger, making it a valuable tool in antioxidant assays to evaluate the free radical scavenging capacity of various substances. The compound exhibits a relatively low solubility in water but is soluble in organic solvents such as ethanol and methanol. Its stability under ambient conditions allows for prolonged use in experiments. DPPH's radical nature is crucial for its application in determining the effectiveness of antioxidants, as it can undergo a color change from purple to yellow upon reduction, which can be quantitatively measured. Additionally, DPPH is utilized in various fields, including food chemistry, pharmacology, and biochemistry, to assess the antioxidant properties of natural and synthetic compounds.

Formula: C₁₈H₁₃N₅O₆

InChI: InChI=1S/C18H13N5O6/c24-21(25)15-11-16(22(26)27)18(17(12-15)23(28)29)19-20(13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-12,19H

InChI key: InChIKey=WCBPJVKVIMMEQC-UHFFFAOYSA-N

SMILES: O=N(=O)C=1C=C(C(NN(C=2C=CC=CC2)C=3C=CC=CC3)=C(C1)N(=O)=O)N(=O)=O

Synonyms:

• 1,1-Diphenyl-2-(2,4,6-Trinitrophenyl)Hydrazine
• 2,2-Diphenyl-1-(2,4,6-trinitrophenyl)hydrazine
• 2,2-Diphenyl-1-picrylhydrazine
• Ai3-62728
• Diphenylpicrylhydrazine
• Hydrazine, 1,1-diphenyl-2-(2,4,6-trinitrophenyl)-
• Hydrazine, 1,1-diphenyl-2-picryl-
• Hydrazine, 1,1-diphenyl-2-picryl- (8CI)
• Hydrazine, diphenylpicryl-
• N,N-Diphenyl-N'-picrylhydrazine
• Nsc 12563
• alpha,alpha-Diphenyl-beta-picryl hydrazide
• alpha,alpha-Diphenyl-beta-picrylhydrazine
• α,α-Diphenyl-β-picrylhydrazine
• 1,1-Diphenyl-2-picrylhydrazine
• 1,1-Diphenyl-2-picrylhydrazine

1,1-DIPHENYL-2-PICRYLHYDRAZINE

CAS: 1707-75-1

• Formula: C₁₈H₁₃N₅O₆
• Purity: 98.0%
• Color and Shape: Solid
• Molecular weight: 395.32572

1,1-Diphenyl-2-picrylhydrazine

CAS: 1707-75-1

1,1-Diphenyl-2-picrylhydrazine is a hydrazine derivative that has been shown to have antioxidant properties. This drug …

• Formula: C₁₈H₁₃N₅O₆
• Purity: Min. 95%
• Color and Shape: Red Powder
• Molecular weight: 395.33 g/mol