Pure Natural Raw Materials Mucuna Pruriens Extract 59-92-7 Antiepileptic 99% Levodopa L-Dopa Powder
Product name: Mucuna Pruriens Extract
Botanical name: Mucuna pruriens
Test method: HPLC
Appearance: Light brown powder
Product Name: Mucuna Pruriens extract
CAS NO.: 59-92-7
EINECS : 200-445-2
Particle size: 100% pass-through US standard sieve # 80 mesh
Appearance: White or slightly cream-colored, crystalline powder
Levodopa, also known as levodopa, For antitumor drugs. Through blood-brain barrier entry into brain tissue, dopamine decarboxylase decarboxylates and converted into dopamine, play a role.
For primary tremor paralysis and non-pharmacogenomics tremor paralysis syndrome, the effect is better in moderate and mild cases, but worse in severe or elderly cases.
Amyotrophic lateral sclerosis (ALS)
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|Identification||IR: complies with the reference spectrum|
|Appearance||White or slightly cream-colored, crystalline powder|
|Solubility||Slightly soluble in water, practically insoluble in |
alcohol, freely soluble in 1M hydrochloric acid and
sparingly soluble in 0.1M hydrochloric acid.
|Particle size||100% pass-through US standard sieve # 80 mesh|
|Appearance of solution||Not more intensely colored than reference solution BY6|
|Specific optical rotation||0.07|
|Specific absorptivity||137 - 147|
|Related substances||single impurity≤0.5 %|
|Loss on drying||≤1.00%|
|Assay by HPLC||99.0%-101.0%|
Question 1:Can you supply free samples?
Answer: Because so many free sample orders every day to us, sorry, we need to supply sample with charge, but sample charge can be deducted from future orders.Hope you can understand.
Question 2: How to assure your delivery of the same good quality as a sample?
Answer: We just take a sample from mass production. So same production line, same quality. Even we can supply you pre-shipment batch sample approval.
Question3. How to assure our delivery and quality after prepayment? If there is a dispute about quality etc, how to solve the problem?
Answer: We are committed to the ingredient industry for nearly 20 years. Our products sold popularly to European, American, Russia and Asian markets.
Question 4:What kind of payment do you prefer?
Answer: We can accept TT, LC, Westunion, etc.