3,3-Tetramethyleneglutarimide CAS No.:1075-89-4
Chemical Name: 3,3-Tetramethyleneglutarimide
CAS No.: 1075-89-4
Assay: ≥99.0%
Appearance: White to off-white crystalline powder
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product description
3,3-Tetramethyleneglutarimide More Details：
Specification:
| Item | Result |
| Appearance | White to off-white crystalline powder |
| Assay (HPLC) | ≥99.0 % |
| Identification | IR |
| Water (K.F) | ≤0.50% |
| Melting point | 153.0-156.0℃ |
| Heavy metal | ≤20PPM |
| Ignition residue | ≤0.10% |
| Tetramethyleneglutaric acid | ≤0.50% |
| Tetramethyleneglutaric acid anhydride | ≤0.50% |
| 3,3-Pentamethlene glutarimide | ≤0.02% |
| Unknown single impurity | ≤0.50% |
| Unknown total impurity | ≤1.00% |
3,3-Tetramethyleneglutarimide Usage：Used as a commonly pharmaceutical intermediate for the preparation of some drugs. At present, it is mostly used for the preparation of antianxiety drug buspironone hydrochloride, and it is the key intermediate for the preparation of this kind of drugs.
3,3-Tetramethyleneglutarimide Packaging and Shipping：
25KG/drum or as per buyer requirements
3,3-Tetramethyleneglutarimide Storage:
Keep the container airtight and store in a cool, ventilated warehouse.Stay away from incompatible materials such as oxidants.
