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Home » 2 2 Diphenyl 1 Picrylhydrazyl (C18H12N5O6, Purity:99.9%)


Stock No. CAS MSDS Specification COA
NS6130-12-000018 1898-66-4 MSDS pdf Specification pdf

2 2 Diphenyl 1 Picrylhydrazyl

(C18H12N5O6, Purity: 99.9%)

Product 2,2-Diphenyl-1-Picrylhydrazyl
Synonym DPPH
Stock No NS6130-12-000018
CAS 1898-66-4 Confirm
Purity 99.9% Confirm
Molecular Formula C18H12N5O6 Confirm
Molecular Weight 394.32g/mol Confirm
Form Crystalline powder Confirm
Color Black –Gold Confirm
Density 1.4 g/cm³ Confirm
Conditions to avoid Sensitive to light
Solubility insoluble in water
Quality Control Each lot of 2,2-Diphenyl-1-Picrylhydrazyl was tested successfully.
Main Inspect Verifier Manager QC

Expert Reviews

Dr. Baron Augustin, Ph.D (TUM)(Technical University of Munich, Germany)

2,2-Diphenyl-1-Picrylhydrazyl: Bio-conjugation is a chemical strategy to form a stable covalent link between two molecules, at least one of which is a biomolecule. Proteins and other biopolymers regulate and perform biological functions by binding to ligands.“Novel functional bio-materials make possible transformative new opportunities to impact society in a beneficial way.”

Dr. Darren Chandler, Ph.D(Manchester Metropolitan University, U.K)

2,2-Diphenyl-1-Picrylhydrazyl: Biological systems are at the source of many products designed to improve our lives. Recombinant DNA, for example, which retools molecules from multiple genetic sources for new purposes, has spurred the rise of life-changing therapeutics like unique blood-clotting proteins and synthetic insulin.

Dr. Ms. Cristiana Barzetti, (University of Cagliari-Department of Chemical Engineering and Material Science, Italy)

2,2-Diphenyl-1-Picrylhydrazyl: Biomolecules enabled their application to various fields like medicine and materials. Synthetically modified biomolecules can have diverse functionalities, such as tracking cellular events, determining protein biodistribution, revealing enzyme function, imaging specific biomarkers, and delivering drugs to targeted cells. Bioconjugation links biomolecules with different substrates.

Dr. Jang Huang, Ph.D (Shandong Science and Technology University, China)

2,2-Diphenyl-1-Picrylhydrazyl: Bioconjugates are coupling of small molecule to a protein, or protein-protein conjugations, such as coupling of an antibody to an enzyme. Various molecules used for bioconjugation are: nucleic acids, oligosaccharides, synthetic polymers such as polyethylene glycol, carbon nano tubes, antibody drug conjugates such as: Brentuximab, Vedotin, Ozogamicin.

Dr. Mark Brown, (Georgia Institute of Technology in Atlanta,USA)

2,2-Diphenyl-1-Picrylhydrazyl: Recently, bio-conjugated QDs have often become inevitable parts of biology and biotechnology for imaging of molecules,cells, tissues and animals. Covalent or noncovalent conjugates of QDs with antibodies, proteins, peptides, aptamers, nucleic acids, small molecules, and liposomes can be considered as bioconjugated QDs, which are extensively used for direct and indirect labeling of extracellular proteins and subcellular organelles. Bioconjugated QDs are ideal substitutes for organic dyes when photostability or multiplexing is a requirement and excitation laser source is a limitation.



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