Levodopa powder is a prodrug of dopamine (DA), which has no pharmacological activity. It enters the center through the blood-brain barrier and is converted into DA by dopa decarboxylase.
It is a direct precursor of dopamine synthesized in vivo, which can decarboxylate into dopamine in the brain through the blood-brain barrier to supplement the lack of neurotransmitters in the striatum. Its curative effect on tremor paralysis is stronger than that of central anticholinergic drugs, especially for myotonia and bradykinesia, but less for tremor symptoms. In recent years, it is considered that hepatic coma is a serious disorder of liver function, which makes some amines in the body unable to be decomposed and enter the center to form "false neurotransmitters", which hinders the normal function of the center. Levodopa enters the brain to produce a large amount of dopamine and norepinephrine, which can fight against false transmitters, so it has a good therapeutic effect.
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| Real shot pictures of Levodopa powder | Levodopa structure diagram |
Product Application
1. Levodopa powder can alleviate the symptoms of paralysis agitans, improve muscle tension and make limb activities more normal.
2. It can make patients awake and improve symptoms.
3. It can relieve neuralgia when taken in an early stage.
4. It can inhibit the thyrotropin-releasing hormone in the hypothalamus and excite prolactin-releasing inhibitory factors, thus reducing prolactin secretion. It is used to treat hyperprolactinemia and has a certain curative effect on galactorrhea.
5. Its mechanism may be to increase the catecholamine concentration from blood to tissues and promote hair growth.
6. It can accelerate the growth and development of children's bones by promoting the secretion of growth hormones. Treat children with hypopituitarism.
Product Specification
Item | Specification | Results |
Product Name | Levodopa | |
Ingredient | l-dopa 98% | |
Organoleptic | Characteristic | Characteristic |
Appearance | White Crystalline Powder | complies |
Odor | Characteristic | complies |
Taste | Characteristic | complies |
Physical Characteristics | ||
Particle Size | NLT 100% Through 80 mesh | 80 mesh |
Loss on Drying | 5.00% | complies |
Bulk Density | 50-60g/100ml | complies |
Heavy metals | ||
Total Heavy Metals | ≤10ppm | complies |
Arsenic | ≤2ppm | complies |
Lead | ≤2ppm | complies |
Microbiological Tests | ||
Total Plate Count | ≤1000cfu/g | complies |
Total Yeast & Mold | ≤100cfu/g | complies |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
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Transportation Time | Shipping method | Cargo weight requirements | Advantage |
3-7 days | DHL,Germany DHL,Germany DPD, | Suitable for under 50kg. | We have warehouses in Germany and California, the USA, |
7-15 days | By Air | Suitable for more than 50kg. | |
15-60 days | By Sea | Suitable for more than 500kg. |
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Note: This compound should be used for research purposes only. These claims have not been evaluated by the Food and Drug Administration. Please consult your doctor and learn about available studies before using them. This product is not intended to diagnose, treat, cure or prevent any disease.
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