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rebeprazole sodium
cas:117976-90-6
competitive price with good quality
chemical name:sodium 2-[[4-(3-methoxypropoxy)-3-methyl-pyridin-2-yl]methylsulfinyl]benzoimidazole
cas:117976-90-6
rebeprazole sodium
appearance |
off-white to buff colored crystalline powder |
conforms |
identification |
(a) ir-spectrum (b) test for sodium |
conforms |
sloubility |
soluble in water and methanol |
conforms |
ph |
9.5-12.0 |
10.3 |
water |
3.0%-6.5% |
3.6% |
heavy metals |
≤20ppm |
conforms |
related substances |
single impurity ≤0.5% total impurities ≤1.0% |
0.31% 0.75% |
assay |
98.0%-102.0% |
99.5% |