RonasChemical
LEVODOPA
Levodopa (L-DOPA)Basic Information
Item Information Product Name Levodopa Synonyms L-DOPA; L-3,4-Dihydroxyphenylalanine CAS No. 59-92-7 Molecular Formula C₉H₁₁NO₄ Molecular Weight 197.19 Appearance White to off-white crystalline powder Purity ≥ 98% Solubility Slightly soluble in water Optical Form L-form amino acid derivative
Product Description
| Item | Information |
|---|---|
| Product Name | Levodopa |
| Synonyms | L-DOPA; L-3,4-Dihydroxyphenylalanine |
| CAS No. | 59-92-7 |
| Molecular Formula | C₉H₁₁NO₄ |
| Molecular Weight | 197.19 |
| Appearance | White to off-white crystalline powder |
| Purity | ≥ 98% |
| Solubility | Slightly soluble in water |
| Optical Form | L-form amino acid derivative |
Levodopa (L-DOPA) is a naturally occurring amino acid derivative widely used as an intermediate in pharmaceutical manufacturing and neurological research.
It is the metabolic precursor of dopamine and is commonly utilized in the production of medications for the treatment of Parkinson’s disease and other neurological disorders.
Applications
Typical applications include:
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Pharmaceutical intermediates
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Active pharmaceutical ingredient (API) production
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Neurological research
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Biochemical studies
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Dopamine precursor synthesis
Specification (Typical)
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Assay | ≥ 98% |
| Loss on Drying | ≤ 0.5% |
| Heavy Metals | ≤ 10 ppm |
| Residue on Ignition | ≤ 0.2% |
(Actual specifications are subject to batch COA.)
Packaging
Standard packaging options:
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1 kg / aluminum foil bag
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25 kg / fiber drum
Storage
Store in a cool, dry, and well-ventilated place, protected from moisture and direct sunlight.
Shelf life: 2 years under proper storage conditions
Supply Information
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MOQ: 1 kg
-
Origin: China
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Lead Time: 7–10 days
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Shipping: Air / Sea / Courier (DHL / FedEx)
Documents Available
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COA (Certificate of Analysis)
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MSDS (Material Safety Data Sheet)
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Technical Data Sheet
Contact
For quotation, technical support, or documentation, please contact:
Ronas Chemicals Co., Ltd.
