Zinc picolinate

Zinc picolinate
Identifiers
CAS Number	17949-65-4;
3D model (JSmol)	Interactive image;
ChemSpider	8080400;
ECHA InfoCard	100.132.913
PubChem CID	9904746;
UNII	ALO92O31SE;
CompTox Dashboard (EPA)	DTXSID60170814 ;
	InChI InChI=1S/2C6H5NO2.Zn/c28-6(9)5-3-1-2-4-7-5;/h21-4H,(H,8,9);/q;;+2/p-2 Key: NHVUUBRKFZWXRN-UHFFFAOYSA-L;
	SMILES C1=CC=NC(=C1)C(=O)[O-].C1=CC=NC(=C1)C(=O)[O-].[Zn+2];
Properties
Chemical formula	C12H12N2O6Zn
Molar mass	345.62 g·mol−1
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H315, H319, H335, H410
Precautionary statements	P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P391, P403+P233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Zinc picolinate (or ZnPic) is the zinc coordination complex derived from picolinic acid and zinc(II). It has the formula Zn(NC₅H₄CO₂)₂(H₂O)₂. The complex adopts an octahedral molecular geometry, containing two bidentate picolinate ligands (conjugate base of picolinic acid) and two aquo ligands. Additionally, two water of crystallization are present, thus the compound crystallizes with the formula Zn(NC₅H₄CO₂)₂(H₂O)₂·2H₂O.^[1] It is a colorless solid.

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Zinc picolinate

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References

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Identifiers


CAS Number	17949-65-4
3D model (JSmol)	Interactive image
ChemSpider	8080400
ECHA InfoCard	100.132.913
PubChem CID	9904746
UNII	ALO92O31SE
CompTox Dashboard (EPA)	DTXSID60170814
InChI InChI=1S/2C6H5NO2.Zn/c28-6(9)5-3-1-2-4-7-5;/h21-4H,(H,8,9);/q;;+2/p-2 Key: NHVUUBRKFZWXRN-UHFFFAOYSA-L
SMILES C1=CC=NC(=C1)C(=O)[O-].C1=CC=NC(=C1)C(=O)[O-].[Zn+2]
Properties
Chemical formula	C₁₂H₁₂N₂O₆Zn
Molar mass	345.62 g·mol⁻¹
Hazards
GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H315, H319, H335, H410
Precautionary statements	P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P391, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references