CAS 7491-74-9 Nootropics Raw Powder Piracetam for Promoting Brain Metabolism
CAS:7491-74-9
Function:Promoting Brain Metabolism
Appearance:Powder
Molecular weight:142.16
Molecular formula:C6H10N2O2
The utility model is suitable for acute and chronic cerebrovascular disease, brain injury, various toxic encephalopathy and other causes of memory loss and mild and moderate brain dysfunction.
Can also be used for mental retardation in children. Caution should be given to patients with liver and kidney dysfunction, and appropriate dosage should be reduced.
Common gastrointestinal adverse reactions are nausea, anorexia, abdominal discomfort, abdominal distension, abdominal pain and other symptoms, the severity and the dose is directly related to the.
The central nervous system adverse events include excitement, irritability, dizziness, headache, and insomnia, but the symptoms are mild and independent of the dosage. The symptoms disappeared after withdrawal.
Mild liver damage was seen, but mild aminotransferase elevation was found, but not related to drug dosage.
Pharmacodynamics: zolpidem is a cyclization derivative of alpha amino acid, which has the function of resisting physical, chemical and brain damage, and improving learning, memory and memory. Retrograde amnesia due to hypoxia can be improved. It affects the excitatory transmission of cholinergic neurons and promotes the synthesis of acetylcholine. In addition, it can increase the release of dopamine and increase memory capacity.
Pharmacokinetics: after oral administration of piracetam, it rapidly absorbs from the digestive tract, enters the bloodstream, and passes through the blood-brain barrier and cerebrospinal fluid. The concentrations of the cerebral cortex and the olfactory bulb are higher than those in the brainstem. After 30-45 minutes of oral administration, the serum concentration reached peak value. T1/2 about 5-6 hours. The volumetric distribution capacity is about 0.6L/kg. Laci Staw does not undergo liver decomposition and excreted urine and feces in the form of a prototype. The kidney is removed for 86ml/ minutes. The amount of defecation excluded was about 1%-2%.
Pharmacology
This product is a medicine for the improvement of brain metabolism, and belongs to the ring derivative of R aminobutyric acid. The role of physical factors, brain damage caused by chemical factors. It can promote the ATP in the brain, promote the synthesis of acetylcholine and enhance the conduction of nerve excitability, and promote the metabolism of the brain. It can be used to combat brain damage caused by physical and chemical factors. It can improve the effect of hypoxia on retrograde healing. Can enhance memory, improve learning ability. It has no influence on the vital organs and functions of the blood, heart, liver, kidney and brain.
When combined with warfarin, it can prolong the prothrombin time and induce the inhibition of platelet aggregation. In patients receiving anticoagulant therapy, special attention should be given to coagulation time, prevention of bleeding risk, and adjustment of dosage and use of anticoagulant therapy in patients receiving anticoagulant therapy.
Our price and quality will make you satisfied!The same price, provide higher quality.
Contact method
Miss Sherry Li
Mobile phone: 0086-18861110306
Sky,,pe: live:sherryczg
Whats,,app: +8618861110306
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Name:Piracetam
CAS:7491-74-9
Function:Promoting Brain Metabolism
Appearance:Powder
Molecular weight:142.16
Molecular formula:C6H10N2O2
The utility model is suitable for acute and chronic cerebrovascular disease, brain injury, various toxic encephalopathy and other causes of memory loss and mild and moderate brain dysfunction.
Can also be used for mental retardation in children. Caution should be given to patients with liver and kidney dysfunction, and appropriate dosage should be reduced.
Common gastrointestinal adverse reactions are nausea, anorexia, abdominal discomfort, abdominal distension, abdominal pain and other symptoms, the severity and the dose is directly related to the.
The central nervous system adverse events include excitement, irritability, dizziness, headache, and insomnia, but the symptoms are mild and independent of the dosage. The symptoms disappeared after withdrawal.
Mild liver damage was seen, but mild aminotransferase elevation was found, but not related to drug dosage.
Pharmacodynamics: zolpidem is a cyclization derivative of alpha amino acid, which has the function of resisting physical, chemical and brain damage, and improving learning, memory and memory. Retrograde amnesia due to hypoxia can be improved. It affects the excitatory transmission of cholinergic neurons and promotes the synthesis of acetylcholine. In addition, it can increase the release of dopamine and increase memory capacity.
Pharmacokinetics: after oral administration of piracetam, it rapidly absorbs from the digestive tract, enters the bloodstream, and passes through the blood-brain barrier and cerebrospinal fluid. The concentrations of the cerebral cortex and the olfactory bulb are higher than those in the brainstem. After 30-45 minutes of oral administration, the serum concentration reached peak value. T1/2 about 5-6 hours. The volumetric distribution capacity is about 0.6L/kg. Laci Staw does not undergo liver decomposition and excreted urine and feces in the form of a prototype. The kidney is removed for 86ml/ minutes. The amount of defecation excluded was about 1%-2%.
Pharmacology
This product is a medicine for the improvement of brain metabolism, and belongs to the ring derivative of R aminobutyric acid. The role of physical factors, brain damage caused by chemical factors. It can promote the ATP in the brain, promote the synthesis of acetylcholine and enhance the conduction of nerve excitability, and promote the metabolism of the brain. It can be used to combat brain damage caused by physical and chemical factors. It can improve the effect of hypoxia on retrograde healing. Can enhance memory, improve learning ability. It has no influence on the vital organs and functions of the blood, heart, liver, kidney and brain.
When combined with warfarin, it can prolong the prothrombin time and induce the inhibition of platelet aggregation. In patients receiving anticoagulant therapy, special attention should be given to coagulation time, prevention of bleeding risk, and adjustment of dosage and use of anticoagulant therapy in patients receiving anticoagulant therapy.
Our price and quality will make you satisfied!The same price, provide higher quality.
Contact method
Miss Sherry Li
Mobile phone: 0086-18861110306
Sky,,pe: live:sherryczg
Whats,,app: +8618861110306
Â