| Product name: | L-2-Aminobutanamide Hydrochloride |
Molecular Formula: | C4H11ClN2O |
| Molecular Structure: |  |
| Molecular Weight: | 138.6 |
CAS No.: | 7682-20-4 |
Description
L-2-Aminobutanamide Hydrochloride is a white to off white crystal powder. It is soluble in methanol and slight soluble in dimethyl sulphoxide.
Application
The intermediate of Levetiracetam
Specification
| Appearance | White to off white crystal powder |
| Solubility | Soluble in methanol and slight soluble in dimethyl sulphoxide |
| Identification | HPLC RT |
| Optical rotation | +22.0° ~ +27.0° |
| Water | ≤0.5% |
| Residue on ignition | ≤0.5% |
| Related substances: | |
| L(+)-2-Aminobutyric acid | ≤0.5% |
| L(+) -2-Aminobutyric acid methyl ester | ≤0.3% |
| Maximum single impurity | ≤0.5% |
| Total impurities | ≤1.0% |
| Chiral purity by HPLC | R-ISOMER ≤0.5% |
| Assay | 99.0%~101.0% |
| HCL Assay | 23.0~28.0% |
Packing
As per customer’s requirements.
Storage
Preserve in an airtight container, protected from light, at a room temperature. If the substance is sterile, store in a sterile, airtight, tamper-proof container.
Minimum Order
One package
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