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Chemical name Alpha GPC
Molecular Formula C8H20 N O6 P
Molecular Weight 257.22
CAS NO 283-77-9
EINECS 248-962-2
Standard Enterprise standard
Character White powder or Clearance liquid
Assay 98%
FUNCTION
1. Increase human Growth Hormone (hGH)
2. Improve mental focus and cognitive function
3. Improve strengh
ALPHA GPC(POWDER)
Test items | Specification |
Description | White powder, Neutral odor, very highly hygroscopic. |
Identification(NMR) | Conforms to the standard |
Solubility(H2O, 10% w/v) | Clear |
Bulk Density (Untapped) | 0.90g/cm3~1.08g/cm3 |
Stability | Dry and light protected storage; Stable under normal usage. |
Color of solution | ≤Y7 |
Water content | ≤2.0% |
pH | 7.5~9.0 |
Specific Rotation[α]25D | -2.4O~2.95O |
Related Substances (HPLC) | G.P.E. :<0.2% |
Glycerophosric acid: <0.2% | |
Related Substances(TLC) | Single spot |
Purity(by Titration) L-α-Glycerophosphoryl Choline | ≥99.0% |
Solvents Residue(Ethanols) | ≤1.0% |
(L-Alpha-GPC Liquid)
Test items | Specification |
Characteristics | Colorless, clear, viscous liquid |
Identification | TLC: Standard solution and test solution Same spot, RF |
Specific Rotation[α]25D | -2.4O~2.80O |
Heavy Metals(As Pb) | ≤10ppm |
Sulfate | ≤0.02% |
Chloride(Cl) | ≤0.02% |
Phosphate Ion | The color of solution should not stronger Than the control solution(5ppm) |
pH | 5.0~7.0 |
Water Determination | 14.0%~16.0% |
Assay(Anhydrous basis) | 98.0%~102.0% |
Alpha GPC (powder) CAS NO 283-77-9