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Chromium Picolinate

CAT: 0572-TRC-C432745-25GSize: 25 gDry Ice: NoHazardous: No
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CAT#:0572-TRC-C432745-25GSize:25 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
14639-25-9
Hazard Statement
Not a hazardous substance according to GHS.
Purity
>95% (HPLC)
Smiles
O=C1C2=N(C=CC=C2)[Cr+3]34(N5=C(C=CC=C5)C(=O)[O-]3)(N6=C(C=CC=C6)C(=O)[O-]4)[O-]1
Molecular Formula
C18 H12 Cr N3 O6
Molecular Weight
418.3
InChI
InChI=1S/3C6H5NO2.Cr/c3*8-6(9)5-3-1-2-4-7-5;/h3*1-4H,(H,8,9);/q;;;+3/p-3
Shipping Conditions
Room Temperature
Storage Conditions
+4°C

Chemical Information

Chromium(III) picolinate

Chromium picolinate has a chemical formula CrPic3 and reddish-pink color. It is a coordination complex consisting of chromium(III) and picolinic acid. Chromium picolinate is used as a nutritional supplement for optimal insulin function in patients with Type 2 diabetes or promotion of weight loss. Chromium ions are shown to regulate insulin by promoting glucose utilization and increasing the sensitivity of the insulin receptor.

CAS Number14639-25-9
PubChem CID151932
IUPAC Namechromium(3+);tris(pyridine-2-carboxylate)
Molecular FormulaC18H12CrN3O6
Molecular Weight418.3
Topological Polar Surface Area159
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count9
Rotatable Bond Count0
Heavy Atom Count28
Formal Charge0
Complexity108
SMILES
C1=CC=NC(=C1)C(=O)[O-].C1=CC=NC(=C1)C(=O)[O-].C1=CC=NC(=C1)C(=O)[O-].[Cr+3]
InChI
InChI=1S/3C6H5NO2.Cr/c3*8-6(9)5-3-1-2-4-7-5;/h3*1-4H,(H,8,9);/q;;;+3/p-3
InChIKey
CBDQOLKNTOMMTL-UHFFFAOYSA-K
Chemical Structure
2D Structure
2D structure of Chromium(III) picolinate
CAS: 14639-25-9
CID: 151932
Formula: C18H12CrN3O6
MW: 418.3
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight418.3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count9
Rotatable Bond Count0
Exact Mass418.013115
Monoisotopic Mass418.013115
Topological Polar Surface Area159 Ų
Heavy Atom Count28
Formal Charge0
Complexity108
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count4
Compound Is CanonicalizedYes

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