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CAS NO.1260141-27-2
99%(5-49)Gram99%(50-99)Gram99%(100-1999)Gram99%(2000--1)Gram
99% CAS 1260141-27-2 Vonoprazan Fumarate TAK-438 Powder | ||
Product Name: | Vonoprazan fumarate | |
CAS No.: | 1260141-27-2 | |
Molecular Weight: | 461.4634032 | |
Molecular Formula: | C21H20FN3O6S |
TEST | SPECIFICATION | RESULT | |
Appearance | White to off-white crystals | White crystals | |
Identification | 1-HNMR: Consistent with the standard | Conforms | |
IR: The IR absorption spectrum of the sample must be concordant with test Standard. | Conforms | ||
HPLC: The HPLC spectrum of the sample must be concordant with the standard substance. | Conforms | ||
Residue on ignition | NMT 0.2% | 0.02% | |
Water | NMT 2.0% | 0.06% | |
Heavy Metals | NMT 20ppm | 5ppm | |
Related Substance | Impurity A: NMT 0.2% | 0.07% | |
Impurity B: NMT 0.15% | 0.03% | ||
Impurity C: NMT 0.15% | 0.07% | ||
Any other impurity: NMT 0.10% | N.D. | ||
Total impurities: NMT 1.0% | 0.17% | ||
Residual Solvents | Methanol: NMT 0.3% | N.D. | |
Ethanol: NMT 0.5% | N.D. | ||
Ethyl acetate: NMT 0.5% | N.D. | ||
Assay(By HPLC) | 98.0%~102% | 99.84% | |
Storage | Store in a tightly closed container in a cool and dry place, below |
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