Hello, Welcome to Hangzhou ICH Biofarm Co., Ltd.!
| Product Name: | 2, 2-Dimethyl-5-(3-thenyl)- 1, 3-dioxane-4, 6-dione(3-ATMA ) |
| CAS No.: | 61857-83-8 |
| Molecular formula: | C10H10O4S |
| Molecular weight: | 226.25 |
| Structural formula: | .jpg) |
| Density | 1.303g/cm3 at 25 °C |
| Melting point | 130 ° C |
| Boiling point | 465.5°C at 760 mmHg |
| The refractive index | 1.535 |
| Appearance | This product is white to pale yellow powder. This product is ethanol, propanol insoluble, soluble in DMF, stable at room temperature |
| Assay | 99%Min |
| Usage | Synthetic ticarcillin intermediates. |
| Quality standards |
| Test items | Test indicators |
| Exterior | White or light yellow crystalline powder |
| Loss on drying | ≤1.0% |
| 3-thiophenylmalonic acid | ≤0.5% |
| HPLC content | ≥99% |
| Total impurities | ≤1.0% |
| Residue on ignition | ≤0.5% |
| Heavy Metal | ≤0.002% |
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Address: 1306, A Block, Dragon Times Center, 18 WanTang Road, Hangzhou, China