IUPAC NameĬhromium Picolinate: The IUPAC name of Chromium Picolinate is Tris(picolinate)chromium(III).Ĭhromium Polynicotinate:The IUPAC name of Chromium Polynicotinate is chromium(+3) tri(pyridine-3-carboxylate). Both are composed of a central chromium ion bonded to three ligands.ĭifference Between Chromium Picolinate and Chromium Polynicotinate DefinitionĬhromium Picolinate: Chromium Picolinate is a chemical compound that is used as a supplement.Ĭhromium Polynicotinate: Chromium Polynicotinate, commonly known as Chromium nicotinate, is a chromium supplement.Similarities Between Chromium Picolinate and Chromium Polynicotinate Chromium Polynicotinate helps to lose weight.Chromium Polynicotinate has no recorded carcinogenic properties.Chromium Polynicotinate has an enhanced absorption of chromium due to the presence of niacin.However, chromium Polynicotinate is considered better than Chromium Picolinate to treat type 2 diabetes due to several reasons. Niacin can cause side effects at higher dosages, but chromium Polynicotinate contains a very little amount of niacin. When chromium and niacin are combined together, chromium nicotinate or chromium Polynicotinate supplement is formed. Likewise, Niacin can boost the absorption of chromium. So these minerals are combined with other substances in order to enhance the absorption.
Since the absorption of minerals in the intestine is hard, only a small amount is absorbed. Hence, the ligands are bidentate ligands.įigure 2: Chemical Structure of Chromium Polynicotinate One O atom (of the carboxylic group at position 2 of aromatic ring) and one N atom per ligand is bonded to the central metal ion via coordinate covalent bonds. There are six coordinate covalent bonds around the Cr 3+ ion. Here, the Cr(III) metal ion is surrounded by three C 6H 4NO 2 ligands. This compound is a coordination compound. The IUPAC name is Tris(picolinate)chromium(III). Chromium Picolinate is composed of Cr(III) oxidation state. The chemical formula of this compound is Cr(C 6H 4NO 2) 3. Key Terms: Chromium, Chromium Picolinate, Chromium Polynicotinate, Coordinate Covalent Bonds, Coordination Compound, Diabetes, Insulin, Niacin, Picolinic AcidĬhromium Picolinate is a chemical compound that is used as a chromium supplement. What is the Difference Between Chromium Picolinate and Chromium Polynicotinate What are the Similarities Between Chromium Picolinate and Chromium PolynicotinateĤ. – Definition, Chemical Structure, and Propertiesģ. The main difference between Chromium Picolinate and Chromium Polynicotinate is that Chromium Picolinate is made of chromium and picolinic acid whereas Chromium Polynicotinate is made of chromium and niacin. It helps the activity of insulin by increasing the sensitivity of insulin receptors.
Chromium is an essential element the body requires in trace amounts. Both are coordination complexes of chromium. Main Difference – Chromium Picolinate vs Chromium PolynicotinateĬhromium Picolinate and Chromium Polynicotinate are two types of chromium supplements.
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