China (Mainland)
Levodopa 98% CAS NO.59-92-7
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- natural levodopa
- mucuna pruriens extract levodopa
- natural plant extract
Quick Details
- ProName: Levodopa 98%
- CasNo: 59-92-7
- Molecular Formula: C9H11NO4
- Appearance: white powder
- DeliveryTime: about 7 days after the formal order
- PackAge: 1kg/bag,25kg/drum,50kg/drum
- Port: any port of China
- ProductionCapacity: 1000 Kilogram/Month
- Purity: 98%
- Storage: Store in a cool dry area. Be kept in t...
- LimitNum: 1 Kilogram
Superiority
1 Levodopa 98% pharmaceutical grade
2 Appearance: white powder
3 CAS.59-92-7
4 large stock
Details
LEVODOPA
Product Name: Levodopa
CAS NO.: 59-92-7
1.Mucuna Extract Levodopa.
2.High quality competitive price.
3.For Parkinson's Disease.
4. Sample order is available.
Specifications
Product Name: Levodopa / L-dopa
Content: 98%
Plant source: Seed of Mucuna pruriens
Test Method: HPLC
Appearance: White crystalline powder.
Molecular Formula: C9H11NO4
Molecular Weight: 197.19
Functions & Applications:
L-DOPA (3,4-dihydroxy-L-phenylalanine) is a naturally occurring amino acid found in food and made from L-Tyrosine in the human body. L-DOPA is converted into dopamine in the brain and body. It is sold as a dietary supplement and as a prescription drug in the US. In clinical use, Levodopa (INN) is administered in the management of Parkinson's disease and dopa-responsive dystonia. It is also used as a component in marine adhesives used by pelagic life.
Certificate of Analysis
|
Item |
Standard |
Result |
|
Content |
99.00%-101.00% |
99.29% |
|
Characters |
A white or slightly cream-coloured, Crystalline powder |
White crystalline powder |
|
Solubility |
Slightly soluble in water, practically insoluble in alcohol and in ether |
Meets the requirements |
|
Appearance of solution |
Meets the requirements |
Meets the requirements |
|
Acidity of alkalinity |
PH: 4.50~7.00 |
5.25 |
|
Optical rotation |
-1.27°~ -1.34° |
-1.30° |
|
Absorbance |
137.0~147.0 |
141.3 |
|
Related substances |
≤0.50% |
0.39% |
|
Heavy metals |
≤10ppm |
5ppm |
|
Loss on drying |
≤1.00% |
0.47% |
|
Sulphated ash |
≤0.10% |
0.05% |
|
Density/Particle size |
100mesh |
100mesh |
|
Conclusion: The quality of above commodity complies with BP2005 Standard. |
||