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Beijing
Long-term effective
2021-09-28 18:43
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Company Profile
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Contact：feisifu(Mr.)
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Area：Beijing
Address：Beijing
Website：http://www.faithful-chemical.com/ http://feisifu.jssytm.com/
Piracetam Raw Material is GABA analog, activates adenylate kinase, increases the brain ATP / ADP ratio, increasing the absorption and utilization of the brain on amino acid, protein, glucose. Promote brain cell metabolism and improve the brain cortex to resist hypoxia.
Types with activation, protection and repair of brain cells, can improve brain ackobic oxygen, activate brain cells, improve the ATP / ADP ratio in the brain, promote absorption of amino acids and phosphorides, protein synthesis, and glucose utilization And energy storage, promoting brain metabolism, increasing cerebral blood flow. Accelerate the information transfer speed between the cerebral hemisphere, improve the ability to learn and memories and thinking activities.
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| Piracetam Raw Material | Piracetam Chemical formula |
Piracetam Raw Material is mainly used for memory and thinking disorders caused by brain diseases, organic dementia and mental retardation in children, and has certain effects on mild to moderate Alzheimer's disease, but it is ineffective for severe patients with . It also has a certain curative effect on improving the symptoms of functional brain dysfunction syndrome.
After entering the blood, Piracetam enters the blood brain barrier to the brain and cerebrospinal fluid, the concentration of the cerebral skin and the olfactory ball is higher than the brain. Easy through the placenta barrier. The half-life (T1 / 2) was 5 ~ 6 hours, with a volume distribution capacity of 0.6 l / kg, and the renal elimination speed was 86 ml / min.
The adverse reactions of Piracetam Raw Material include nausea, abdominal discomfort, anorexia, abdominal distension, abdominal pain, etc. The severity of symptoms is directly related to the dosage. The adverse reactions of central nervous system include excitement, irritability, dizziness, headache and insomnia, etc. However, the symptoms are mild and have nothing to do with the dosage, and the above symptoms disappear after stopping taking the medicine. Occasionally, the liver function was slightly impaired, showing a slight increase in transaminase, which was not related to the drug dose.
Note: This compound should only be used for research purposes. All compounds have risks. Please consult your doctor and learn about available studies before eating. This product is not used to diagnose, treat, cure or prevent any diseases.
Item |
Specifications |
Result |
Assay % min. |
99.0~102.0% |
101.2% |
Identification |
IR conforms |
Complies |
Clarity and color of the solution |
Clear and colorless |
|
Loss on drying |
≤1.0% |
0.8% |
Residue on ignition |
≤0.1% |
0.02% |
Heavy metals (as Pb) |
≤0.001% |
0.0009% |
Single impurity |
≤0.1% |
0.02% |
Total impurities |
≤0.3% |
0.02% |
Isoprop |
≤2000ppm |
800ppm |
Appearance |
White or off-white crystalline powder |
White powder |
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