Product description
L-Dopa 98% is a precursor of 3-Hydroxytyramine. Levodopa usually disintegrates and dissolves in the stomach, then is excreted into the duodenum and reaches the small intestine, where it is absorbed into the blood at the upper end of the small intestine. A very small portion of Levodopa can eventually pass through the "blood-brain barrier" and enter the brain. It is taken up by substantia nigra nerve cells or other nerve cells and, under the action of dopa decarboxylase, loses a carboxyl group to become 3-Hydroxytyramine, thereby supplementing dopamine in the brain and alleviating the symptoms of Parkinson's disease.
L-Dopa 98% is used to treat Parkinson's disease and Parkinson's syndrome. Treat hepatic coma, improve central nervous system function, restore the patient's consciousness and alleviate symptoms. Promote sleep and reduce fat; Increase bone density and reverse osteoporosis; Increase muscle strength and enhance sexual ability.
Common side effects are the same as those of all dopamine drugs, including nausea, movement disorders, hallucinations, confusion, orthostatic hypotension, sedation, constipation, sleep disorders, depression and hyperlibido.
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COA
| ltems | Standard | Results |
| Physical Analysis | ||
| Description | White Crystal Powder | Complies |
| Assay | Levodopa | 99.12% |
| Ash | ≤ 5.0% | 2.85% |
| Loss on Drying | ≤ 5.0% | 2.82% |
| Chemical Analysis | ||
| Heavy Metal | ≤ 10.0 mg/kg | Complies |
| Pb | ≤ 2.0 mg/kg | Complies |
| As | ≤ 1.0 mg/kg | Complies |
| Hg | ≤ 0.1 mg/kg | Complies |
| Microbiological Analysis | ||
| Residue of Pesticide | Negative | Negative |
| Total Plate Count | ≤ 1000cfu/g | Complies |
| Yeast&Mold | ≤ 100cfu/g | Complies |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
| Conclusion | Conform with enterprise specification | |
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Density: 1.5±0.1 g/cm ³
Boiling point: 448.4±45.0 °C at 760 mmHg
Melting point 276-278 °C(lit.
Molecular formula: C9H11NO4
Molecular weight: 197.188
Flash point: 225.0±28.7 °C
Accurate mass: 197.068802
PSA 103.78000
LogP -0.22
What is L-Dopa?
L-Dopa 98% is a natural amino acid and a direct precursor for the synthesis of dopamine. dopamine is a neurotransmitter that plays a significant role in various physiological processes such as motor control and emotion regulation.
Why use L-Dopa?
In the brains of patients with Parkinson's disease, dopamine neurons degenerate, leading to a decrease in dopamine levels and thereby causing symptoms such as movement disorders. Levodopa can cross the blood-brain barrier, enter the brain and be transformed into dopamine, making up for the deficiency of dopamine and thereby improving symptoms.
What are the therapeutic effects of L-Dopa?
Levodopa is one of the most effective and commonly used drugs for treating Parkinson's disease. It can significantly improve the motor function of patients, such as tremors, stiffness, and bradykinesia.
How does L-Dopa change the lives of Parkinson's patients?
Levodopa is a widely used drug in the treatment of Parkinson's disease. It can effectively improve symptoms such as movement disorders, bringing new hope and change to patients.
1. The Essence of Levodopa
Levodopa is a precursor of dopamine, which means it can be transformed into dopamine through the blood-brain barrier to supplement the reduction of dopamine in the bodies of Parkinson's disease patients. This is also one of the reasons why levodopa can significantly improve the symptoms of Parkinson's disease. However, levodopa is not a truly pharmacologically active substance but rather a precursor drug. When the body is catalyzed by the appropriate enzymes, levodopa will be converted into dopamine, thereby exerting its pharmacological effects.
2. Characteristics of Parkinson's Disease
Parkinson's disease is a common neurodegenerative disorder, renowned for its typical symptoms of movement and behavioral disorders. Its main feature is the degeneration of dopamine neurons in brain regions such as the substantia nigra and red nucleus, which leads to a reduction in the production of dopamine. This biochemical change leads to symptoms such as muscle stiffness, tremors and involuntary movement, which in turn affects the quality of life of patients.
3. What changes can Levodopa bring?
Levodopa, as one of the most commonly used drugs for treating Parkinson's disease, can significantly improve the symptoms of Parkinson's disease. Specifically, levodopa can alleviate symptoms such as muscle stiffness, tremors, and bradykinesia, making patients' movements more flexible, coordinated, and stable, thereby enhancing their quality of life. In addition, levodopa can also affect cognitive functions such as decision-making and emotion, alleviating some of these symptoms. This change can enable patients to better control their lives and emotional experiences.
4. Individualized treatment
Parkinson's disease is a very complex disorder, and its symptoms and causes can vary from patient to patient. Therefore, the therapeutic effect of levodopa may also vary among individuals. To optimize the therapeutic effect of levodopa to the greatest extent, during the use of levodopa, doctors will tailor corresponding treatment plans based on each patient's needs and symptoms. At the same time, for possible side effects, doctors will also actively intervene and solve them.
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why choose us
Our Factory
Package
Shipping Methods
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Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
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3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, and customers in Europe and America can enjoy sending goods directly from these two places. |
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7-15 days |
By Air |
Suitable for more than 50kg. |
|
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15-60 days |
By Sea |
Suitable for more than 500kg. |
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