Brand Name: SGONEK
Price: $150 -$200/Kilogram
Place of Origin: Shaanxi, China
Certification: ISO FDA SG COA MSDS
Grade: Food Grade Pharmaceutical Grade
Payment Terms: T/T, Western Union, MoneyGram
| Product Name: | omeprazole | Cas No.: | 73590-58-6 |
| Molecular Formula: | C17H19N3O3S | Purity: | 99%min |
| Brand Name: | SGONEK | Certification: | ISO FDA SG COA MSDS |
| Product Name | Omeprazole |
| CAS No. | 73590-58-6 |
| Purity | 99% |
| Appearance | White Crystalline Powder |
| Molecular Formula | C17H19N3O3S |
| EINECS No. | 201-212-8 |
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Description: Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia, peptic ulcer disease (PUD), gastroesophageal reflux disease (GORD/GERD), laryngopharyngeal reflux (LPR) and Zollinger–Ellison syndrome. Omeprazole is one of the most widely prescribed drugs internationally and is available over the counter in some countries. |
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| ITEMS | STANDARD | RESULTS | |
| Identification | A: | By TLC | positive |
| B: | IR Conforms to standard | positive | |
| Completeness of solution | Conforms to standard | positive | |
| Color of solution | The absorbance is not greater than 0.1 at 440nm | 0.04 | |
| Loss on drying | ≤0.5% | 0.20% | |
| Residue on ignition | ≤0.1% | 0.04% | |
| Heavy metals | ≤0.002% | <0.002% | |
|
Chromatographic purity (HPLC) |
Single impurity | ≤0.3% | 0.12% |
| Total impurity | ≤1.0% | 0.28% | |
| Residual solvent | a)Acetone | ≤ 5000ppm | 554ppm |
| b)Methylene | ≤600ppm | 12ppm | |
| c)Methanol | ≤ 3000ppm | 50ppm | |
| d)Toluene | ≤ 890ppm |
28ppm |
|
