Entacapone powder is a white to light brown anti Parkinson's disease product. Pure OR611 is a highly selective and potent catechol oxymethyltransferase (COMT) inhibitor that mainly acts in the intestine and rarely penetrates the blood-brain fluid barrier, making it much safer than other products.
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Item |
Specification |
Result |
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Appearance |
Light yellow or Off-white free powder |
Complies |
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Odor |
Characteristic |
Complies |
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Particle Size |
80 mesh |
98.9% through 80 mesh |
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Purity |
NLT80.0% |
82.87% |
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Residue on lgntion |
NMT5.0% |
2.62% |
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Moisture |
NMT5.0% |
0.38% |
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Heavy metal |
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Lead(Pb) |
NMT 0.4mg/kg |
<0.4mg/kg |
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Arsenic(As) |
NMT 0.5mg/kg |
<0.5mg/kg |
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Mercury(Hg) |
NMT 0.1mg/kg |
<0.1mg/kg |
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Cadmium(Cd) |
NMT 1.0mg/kg |
<1.0mg/kg |
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Microbloligical |
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(1) Total Plate Count |
NMT10000CFU/g |
<10000CFU/g |
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(2) Yeast & Molds |
NMT100CFU/g |
<100CFU/g |
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(3) Coliforms |
NMT10CFU/g |
Complies |
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(4) E. Coli |
Negative/g |
Complies |
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(5) Salmonella |
Negative/25g |
Complies |
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(6) S. aureus |
Negative/25g |
Complies |
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Conclusion |
Conform with the enterprise standard |
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Why is it an adjuvant drug for Parkinson's disease?
OR-611 powder is a very good COMT inhibitor, which plays a role by inhibiting the conversion and metabolism of levodopa. However, levodopa in Parkinson's patients is often insufficient. Clinical studies have found that proper dosage can reduce the levels of 3-OMD in serum and brain, increase the levels of levodopa, dopamine and DOPAC in brain and significantly reduce the dosage required to increase the dopamine concentration in striatum. The combination of levodopa and carbidopa with COMTI can significantly increase the bioavailability of levodopa (3 ~ 4 times). Therefore, this dependence has laid the auxiliary role of this product. In addition, the bioavailability of this product is very dependent on the dose, ranging from 5 to 5~800 mg. Excessive use will be very dangerous, such as abnormal reactions of the central nervous system, hallucinations, delirium and other reactions. Therefore, it is very unwise and uneconomical to use this product as the main product to improve the body's own levodopa (instead of using it with levodopa and other products).
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| 130929-57-6 Entacapone | Parkinson's disease | vertigo |
Clinical application notes:
1: Not recommended for use during pregnancy; Entacapone raw material can be excreted through breast milk, but its safety for infants is still unclear. Therefore, breastfeeding should be stopped when using this medicine.
2: This product can turn urine reddish brown, but this phenomenon is harmless.
3: The combination of Entacapone and levodopa can cause dizziness, orthostatic hypotension, and inability to drive and operate machines after medication.
4: Sudden cessation or reduction of medication may lead to symptoms and signs of Parkinson's disease, as well as symptoms similar to malignant syndrome (NMS), accompanied by high fever and mental disorders. So slow discontinuation of medication is necessary. If symptoms and signs still appear, the dose of levodopa needs to be increased.
A variety of shipping methods for you to choose
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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, |
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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. |
Our strengths:
Our company has passed FDA and ISO19001 quality management system certification. And we have internal cooperation agreements with multiple factories and laboratories in China,Our company can provide Entacapone powder etc. at a more favorable price. If you are interested, please leave a message.
We not only have unique advantages in transportation, but also support multiple payment methods, whether you use US dollars, euros, Australian dollars, or local currencies from Singapore, Malaysia, Thailand, and so on. We can also support local currencies in these regions and countries. In addition, we also support bank cards (credit cards, etc.) for payments.
Disclaimer: The information published on this website comes from the internet, which does not mean that this website agrees with its views or confirms the authenticity of the content. Please pay attention to distinguish it. In addition, the products provided by our company are only used for scientific research. We are not responsible for the consequences of any improper use.
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