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  2. Zinc picolinate - Wikipedia

    en.wikipedia.org/wiki/Zinc_picolinate

    Zinc picolinate (or ZnPic) is the zinc coordination complex derived from picolinic acid and zinc(II). It has the formula Zn(NC 5 H 4 CO 2 ) 2 (H 2 O) 2 . The complex adopts an octahedral molecular geometry , containing two bidentate picolinate ligands (conjugate base of picolinic acid) and two aquo ligands .

  3. Picolinic acid - Wikipedia

    en.wikipedia.org/wiki/Picolinic_acid

    Structure of Zn(picolinate) 2 (H 2 O) 2. Hydrogenation of picolinic acid gives piperidine-2-carboxylic acid, a precursor to the drug Mepivacaine. Picolinic acid is a bidentate chelating agent of elements such as chromium, zinc, manganese, copper, iron, and molybdenum in the human body. [5] [6] It is a substrate in the Mitsunobu reaction.

  4. Category:Picolinates - Wikipedia

    en.wikipedia.org/wiki/Category:Picolinates

    Zinc picolinate This page was last edited on 7 November 2022, at 16:57 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ...

  5. Zinc - Wikipedia

    en.wikipedia.org/wiki/Zinc

    In most single-tablet, over-the-counter, daily vitamin and mineral supplements, zinc is included in such forms as zinc oxide, zinc acetate, zinc gluconate, or zinc amino acid chelate. [ 171 ] [ 172 ] Generally, zinc supplement is recommended where there is high risk of zinc deficiency (such as low and middle income countries) as a preventive ...

  6. Zinc compounds - Wikipedia

    en.wikipedia.org/wiki/Zinc_compounds

    Zinc compounds are chemical compounds containing the element zinc which is a member of the group 12 of the periodic table. The oxidation state of zinc in most compounds is the group oxidation state of +2. Zinc may be classified as a post-transition main group element with zinc(II). Zinc compounds are noteworthy for their nondescript appearance ...

  7. ZINC database - Wikipedia

    en.wikipedia.org/wiki/ZINC_database

    The ZINC database (recursive acronym: ZINC is not commercial) is a curated collection of commercially available chemical compounds prepared especially for virtual screening. ZINC is used by investigators (generally people with training as biologists or chemists ) in pharmaceutical companies , biotechnology companies , and research universities .

  8. Table of specific heat capacities - Wikipedia

    en.wikipedia.org/wiki/Table_of_specific_heat...

    Zinc [3] solid: 0.387: 25.2: 2.76: 3.03 R: Substance Phase Isobaric mass heat capacity c P J⋅g −1 ⋅K −1 Isobaric molar heat capacity C P,m J⋅mol −1 ⋅K −1 Isochore molar heat capacity C V,m J⋅mol −1 ⋅K −1 Isobaric volumetric heat capacity C P,v J⋅cm −3 ⋅K −1 Isochore atom-molar heat capacity in units of R C V,am ...

  9. Atomicity (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Atomicity_(chemistry)

    The atomicity of homonuclear molecule can be derived by dividing the molecular weight by the atomic weight. For example, the molecular weight of oxygen is 31.999, [ 3 ] while its atomic weight is 15.879; [ 4 ] therefore, its atomicity is approximately 2 (31.999/15.879 ≈ 2).

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