1,1-DIPHENYL-2-PICRYLHYDRAZYL

Inquiry

Molecular Formula:

C18H12N5O6 *

Molecular Weight:

394.32

CAS Number:

1898-66-4

Catalog Number:

1898-66-4

Product Information

Molecular Formula:

C18H12N5O6 *

Molecular Weight:

394.32

Description

1,1-Diphenyl-2-picrylhydrazyl (DPPH) is a stable radical mostly used in biomedical research for its role in antioxidant assays. It measures the antioxidant capacity of drugs or substances capable of reducing oxidative stress in diseases like cancer, heart disease, and Alzheimer's.

Synonyms

2,2-diphenyl-1-(2,4,6-trinitrophenyl)hydrazyl; diphenylpicrylhydrazylfreeradical; 1,1-DIPHENYL-2-PICRYLHYDRAZYL; 2,2-DIPHENYL-1-PICRYLHYDRAZYL; DPPH; 1,1-Diphenyl-2-picrylhydrazyl radical

Canonical SMILES

C1=CC=C(C=C1)N(C2=CC=CC=C2)[N]C3=C(C=C(C=C3[N+](=O)[O-])[N+](=O)[O-])[N+](=O)[O-]

InChI

InChI=1S/C18H12N5O6/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/h1-12H

InChI Key

HHEAADYXPMHMCT-UHFFFAOYSA-N

Melting Point

136-138°C

Purity

>90%

Appearance

Black solid

Storage

2-8°C

Safety Information

Hazards

H302 H317 H334

Precautionary Statement

P501 P261 P272 P270 P264 P280 P284 P302 + P352 P342 + P311 P362+P364 P304 + P340 P333 + P313 P301 + P312 + P330

Signal Word

Danger

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass

Concentration

Volume

Molecular Weight *

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

Calculate

1,1-DIPHENYL-2-PICRYLHYDRAZYL

Product Information

Safety Information

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