Trimebutine base CAS 39133-31-8
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TRIMEBYTINE BASE
CERTIFICATE OF ANALYSIS
Batch Number | 20251212 | CAS No. | 39133-31-8 |
Manufacture Date | Dec.30.2025 | Expiry Date | Dec.29.2028 |
| Chemical name | 3,4,5-trimethoxybenzoic acid 2-(dimethylamino)-2-phenylbutyl ester | ||
Test Items | Specifications | Results | |
Characteristics | White crystalline powder | Conforms | |
| Identification | IR/UV spectrum should match with that of standard | Conforms | |
| Clarity of solution | Clear and colorless | Conforms | |
| Melting point | 78℃~82℃ | 80.1℃-81.3℃ | |
| Loss on Drying | ≤0.5% | 0.18% | |
| Residue on ignition | ≤0.1% | 0.02% | |
| Water(K.F.) | ≤0.5% | 0.02% | |
| Total impurity(HPLC) | ≤1.0% | 0.11% | |
| Heavy Metals | ≤10ppm | Conforms | |
| Assay | 99.0%~101.5% | 99.90% | |
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