3,4-Dihydroxy-Dl-Phenylalanine(CAS 63-84-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 25G | In Stock | 180 USD
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| 99% | RG | 500G | In Stock | 3002 USD
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Applications of 63-84-3
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate for anti-Parkinson’s drugs (e.g., L-DOPA) | Serves as a chemical synthesis precursor in the preparation of decarboxylase inhibitor combination formulations or in subsequent chiral resolution to produce L-DOPA |
| Pharmaceutical Industry | Pharmaceutical reference standards and controls | Used as qualitative and quantitative references in drug analysis, quality control testing, and pharmacological experiments |
| Biochemical Research | Tyrosinase inhibition studies | Employed as substrate or inhibitor in enzyme kinetic and antioxidant mechanism studies |
| Cosmetics Industry | Skin-lightening and antioxidant agent | Incorporated into skincare formulation development leveraging its antioxidant properties and ability to inhibit tyrosinase activity (thereby suppressing melanin formation) |
| Chemical Analysis | Chemical reagent | Used in colorimetric enzyme activity assays or as a chromogenic component in chemical analysis |
Physical and chemical properties of 63-84-3
Acidity coefficient |
2.24±0.20(Predicted) |
|---|---|
Boiling Point |
448.39ºC at 760 mmHg |
BRN |
3204800 |
Density |
1.468 g/cm3 |
Exact Mass |
197.06900 |
Flash Point |
224.978ºC |
Index of Refraction |
1.5270 (estimate) |
LogP |
0.75250 |
Melting Point |
270 °C |
Merck |
14,3420 |
Molecular Formula |
C9H11NO4 |
Molecular Weight |
197.18800 |
Odor |
Odorless |
PSA |
103.78000 |
Solubility |
3.6 mg/mL |
Water Solubility |
Soluble in water, 0.5M dilute hydrochloric acid and formic acid. Insoluble in ethanol, benzene, chloroform and ethyl acetate. |
Retrosynthesis analysis of 63-84-3
Cas:60-18-4
Q&A for CAS 63-84-3
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Download SDS of 63-84-3
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 63-84-3
Operate under the ISO 9001 system
