Audited Supplier
Levodopa
59-92-7
C9h11no4
200-445-2
Pharm
Other
MSDS, GMP
Pharm
Levodopa
Ordinary Goods Truck
White Powder
Recedar
Drum
CP; USP; EP
China
2942
Product Description
API raw powder USP EP L-dopa 98% Levodopa
stability: Stable. Incompatible with strong oxidizing agents. Light and air sensitive.
Category: Pharmaceutical;Amino acids and derivatives;Amino Acids;Biochemistry;Biological-modified Amino Acids;Nutritional Supplements;Natural Plant Extract;Amino Acids & Derivatives;Chiral Reagents;Intermediates & Fine Chemicals;Neurochemicals;Pharmaceuticals;Dopamine receptor;plant extract;Plant extracts;Herb extract;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;LARADOPA
Application
1. Levodopa can be applied in health supplement.
2. Levodopa can be applied in functional food additive.
3. Levodopa can be applied in cosmetics and personal care products.
4.Levodopa can be applied in hair coloring .
Levodopa USP/EP in stock
CAS: 59-92-7
MF: C9H11NO4
MW: 197.19
EINECS: 200-445-2
melting point: 276-278 °C(lit.)
specific rotation: -11.7 o (c=5.3, 1N HCl)
refractive index: -12 ° (C=5, 1mol/L HCl)
Merck 14,5464
BRN 2215169
CAS: 59-92-7
MF: C9H11NO4
MW: 197.19
EINECS: 200-445-2
melting point: 276-278 °C(lit.)
specific rotation: -11.7 o (c=5.3, 1N HCl)
refractive index: -12 ° (C=5, 1mol/L HCl)
Merck 14,5464
BRN 2215169
stability: Stable. Incompatible with strong oxidizing agents. Light and air sensitive.
Category: Pharmaceutical;Amino acids and derivatives;Amino Acids;Biochemistry;Biological-modified Amino Acids;Nutritional Supplements;Natural Plant Extract;Amino Acids & Derivatives;Chiral Reagents;Intermediates & Fine Chemicals;Neurochemicals;Pharmaceuticals;Dopamine receptor;plant extract;Plant extracts;Herb extract;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;LARADOPA
Application
1. Levodopa can be applied in health supplement.
2. Levodopa can be applied in functional food additive.
3. Levodopa can be applied in cosmetics and personal care products.
4.Levodopa can be applied in hair coloring .
| Package | carton drum with two plastic bags inside |
| Net weight | 25KG/Drum |
| Storage | Sealed in cool and dry place to avoid moisture and light |
| Shelf life | 2 years when properly stored |
| Lead time | 1~3 days after confirmation |
| Test Items | Test Standards |
| Appearance | White to off-white powder |
| Identification | IR |
| The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in assay | |
| Optical rotation | -160°~-167° |
| Loss on drying | ≤0.5% |
| Residue on ignition | ≤0.1% |
| Heavy metals(Pb) | ≤20ppm |
| Organic impurities | Levodopa related compound Aa≤0.1% |
| L-Tyrosine≤0.1% | |
| Levodopa related compound B≤0.5% | |
| L-Veratrylglycineb≤0.1% | |
| Any unspecified impurity ≤0.1% | |
| Total impurities≤1.1% | |
| Assay | 98.0%~102.0%(on dried basis) |
