N-Acetyl-L-cysteine [616-91-1]
Order number: 11557293
Part number: AC100072568
![11557293 N-Acetyl-L-cysteine [616-91-1]](https://media.alliedchemi.com/full/11557293)
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N-Acetyl-L-Cysteine [616-91-1] is noted for its consistent composition and reliable behavior, characterized by a molecular formula of C5H9NO3S and a molecular weight of 163.20. This compound belongs to the class of amino acid derivatives, serving as an acetylated form of L-cysteine. A Warning signal word indicates potential skin irritation. Further confirmed properties include an exact mass of 163.03031432.
- CAS Number: 616-91-1
- GHS Signal Word: Warning
- Molecular Formula: C5H9NO3S
- Exact Mass: 163.03031432
- Molecular Weight: 163.20
- Hazard Statements:
- H315: Causes skin irritation [Warning Skin corrosion/irritation]
| Name | Value | |
|---|---|---|
| Cl | : | <0.04% |
| pH | : | 2.0 - 2.8 |
| CAS | : | 616-91-1 |
| Iron | : | <20ppm |
| Assay | : | 98% min |
| Arsenic | : | <1ppm |
| Sulfate | : | <0.03% |
| Ammonium | : | <0.02% |
| Appearance | : | White crystalline powder |
| Categories | : | Amino Acids Peptide Reagents Research Organics & Inorganics |
| Heavy metals | : | <10ppm |
| Product Code | : | 11557293 |
| Product Name | : | N-Acetyl-L-cysteine |
| Melting Point | : | 106 - 112°C |
| Loss on Drying | : | max 1.0% |
| Storage Details | : | 2 to 8 °C |
| Molecular Weight | : | 163.19 |
| Molecular Formula | : | HSCH2CH(NHCOCH3)CO2H |
| Specific rotation | : | +21° - +25° |
| State of Solution | : | >98% |
| Residue on Ignition | : | max .5% |
| Harmonised Tariff Code | : | 2930901600 |
