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343338-28-3 (S)-(-)-2-Methyl-2-propanesulfinamide (S)-tert-butylsulfinamide
Product name |
(S)-(-)-2-Methyl-2-propanesulfinamide |
CAS NO. | 343338-28-3 |
Synonyms |
(S)-(-)-2-Methyl-2-propanesulfinamide |
Category | Pharmaceutical Intermediates, organic building blocks, Fine Chemicals, chemical intermediate |
Purity | 98% |
Appearance | (S)-(-)-2-Methyl-2-propanesulfinamide powder |
Item |
Standard |
|
Structural data confirmation |
1.H-NMR: The data of structure are identical with reference standard |
|
2.HPLC/GC-MS: Ensure the molecular weight of main peak and fragment peak are identical with reference standard |
||
3.IR: The data of IR are identical with reference standard |
||
Loss on drying |
≤0.5% |
|
Heavy metals |
≤10 ppm |
|
Water |
≤1.0% |
|
Inorganic salt |
≤0.1% |
|
Related impurities |
Specific single impurity |
Meets EP/USP/BP standards |
Non-specific impurity |
≤0.10% |
|
Total Impurities |
≤0.50% |
|
Purity |
≥99.0% |
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