N-acetyl-l-tyrosine cas 537-55-3
Chemical Name: N-Acetyl-L-tyrosine
CAS No.: 537-55-3
Molecular Formula: C11H13NO4
Molecular Weight: 223.23
MolecularStructure:
Appearance:White Powder
N-Acetyl-L-tyrosine Typical Properties
| Item | Specifications | Results |
| Appearance | White Powder | White Powder |
| Assay | ≥99% | 99.3% |
| PH | 6.0~7.5 | 6.5 |
| Specific rotation[α]20D | 27.5~ 29.50 | 28 |
| Transmittan | ≥95.0% | 96% |
| Chloride | ≤0.04% | 0.02% |
| Ammonium | ≤0.02% | 0.05% |
| Sulfate | ≤0.030% | 0.01% |
| Iron | ≤10ppm | 10ppm |
| Heavy metals | ≤10ppm | 10ppm |
| Arsenic | ≤1ppm | 1ppm |
| Other amino acids | Chromatographically not detectable | Confirm |
| Loss on drying | ≤11.4% | 10.3% |
| Residue on ignition | ≤0.20% | 0.1% |
N-Acetyl-L-tyrosine Usage
Used as a pharmaceutical intermediate
N-Acetyl-L-tyrosine Packaging and Shipping
Packing: 25kg/drum, Foil bag.
N-Acetyl-L-tyrosine Storage
Store in a sealed dark dry and cool place
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