Alpha GPC is a phospholipid that stimulates the body to produce acetylcholine, a brain chemical that promotes learning and memory.
Our Alpha-GPC is a white powder, easily soluble in water and organic solvents, usually sold in 85% water, 50% powder (non-moisture absorption), and 99% powder.
Product Name: | Alpha GPC |
Other Name: | Choline glycerophosphate;L-A-glycerophosphorylcholin,Choline alfoscerate |
Specification: | 50% 99% |
CAS No.: | 28319-77-9 |
EINECS Number: | 248-962-2 |
Molecular formula: | C8H20NO6P |
Melting point: | -98 |
Boiling point: | °Cat760mmHg |
Refractive Index | 1.329 (20 C) |
1.Alpha GPC can continuously improve the memory and concentration of the brain.
2.Alpha GPC can prevent memory loss.
3.Alpha GPC can protect and enhance the conduction between nerves through the effect of nerve growth factor.
Nerve growth factor receptors decrease with aging, and GPC can promote their growth, repair.
4.Alpha GPC stimulates the release of neurotransmitter GABA (γ-aminobutyric acid) through different mechanisms, so that brain cells get more GABA.
Decreased levels of GABA in the brain of the elderly can lead to cognitive impairment, dementia, depression, and psychosis and other common degenerative symptoms of the brain, such as Alzheimer's disease.
5.Alpha GPC can improve cognitive function, has better tolerance and plays an important role in improving mental function, nervous system perception and memory.
Analysis | Specification | Result |
Physical Description | ||
Appearance | White powder, neutral odor, highly hygroscopic | White powder, neutral odor, highly hygroscopic |
PH | 5.0~7.0 | 6.9 |
Specific optical | -2.4˚~-2.95˚ | -2.68˚ |
Solubility (H2O, 10% w/v) | Clear | Clear |
Color of solution | Y1 Max | ≤Y1 |
Solution clarity | Lighter than No.1 Turbidity Standard | Lighter than No.1 Turbidity Standard |
Chemical Tests | ||
Identification | 1 HNMR complies with structure | 1 HNMR complies with structure |
Assay (anhydrous) | 98.5%~102% | 99.63% |
Purity (HPLC) | 99.0% Min | 99.86% |
Water content | 1.0% Max | 0.14% |
Total impurities | 2.0% Max | <2.0% |
Single impurities | 0.5% Max | <0.5% |
Residual solvent | 0.5% Max | <0.5% |
Phosphate | 5.0ppm Max | <5.0ppm |
Methanol | 10.0ppm Max | <10.0ppm |
Ethanol | 5000ppm Max | <5000ppm |
Benzene | 2.0ppm Max | <2.0ppm |
Cyclohexane | 10.0ppm Max | <10.0ppm |
Sulfate (SO4) | 0.02% Max | <0.02% |
Chloride (Cl) | 0.02% Max | <0.02% |
Heavy metals | | <10.0ppm |
Conclusion | Complies with the standards. | |
Packing and Storage | ||
Packing: Pack in paper-carton and two plastic-bags inside. | ||
Shelf life: 2 year when properly stored. | ||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. |