Vasodilator pyridines

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

Analysis Note Assay (HClO&#8324): &#8805 99.0 % Melting range (lower value): &#8805 110 &#176C Melting range (upper value): &#8804 112 &#176C Identity (IR): passes test

Analysis Note Assay (HClO&#8324): &#8805 99.0 % Melting range (lower value): &#8805 110 &#176C Melting range (upper value): &#8804 112 &#176C Identity (IR): passes test

2-Pyridinol 1-oxide (HOPO) is a peptide coupling agent used as a subsititue for HOBt. It can form stable chelate complexes with transition metal ions.

2-Pyridinol 1-oxide (HOPO) is a peptide coupling agent used as a subsititue for HOBt. It can form stable chelate complexes with transition metal ions.

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

Analysis Note Assay (GC, area%): &#8805 97.0 % (a/a) Density (d 20&#8199&#176C/ 4&#8199&#176C): 1.

Analysis Note Assay (GC, area%): &#8805 97.0 % (a/a) Density (d 20&#8199&#176C/ 4&#8199&#176C): 1.

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)

Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Density (d 20&#8199&#176C/ 4&#8199&#176C): 0.