- Model NO.: 73590-58-6
- Customized: Non-Customized
- Suitable for: Adult
- Purity: >99%
- Transport Package: Discreet Package
- Origin: China
- Powder: Yes
- Certification: HSE, ISO 9001, USP
- State: Solid
- Trademark: LSW
- Specification: USP, BP
- HS Code: 2906131000
What is omeprazole?
Omeprazole, sold under the brand names Prilosec and Losec among others, is a medication used in the treatment of gastroesophageal reflux disease, peptic ulcer disease, and Zollinger-Ellison syndrome.It is also used to prevent upper gastrointestinal bleeding in people who are at high risk.It can be taken by mouth or injected into a vein.
Common side effects include nausea, vomiting, headaches, and increased intestinal gas. Serious side effects may include Clostridium difficile colitis, an increased risk of pneumonia, an increased risk of bone fractures, and the potential of masking stomach cancer. It is unclear if it is safe for use in pregnancy. Omeprazole is a proton pump inhibitor and as such blocks the release of stomach acid.
Basic information:
CBNumber: CB8160492
Chemical Name: Omeprazole
Molecular Formula: C17H19N3O3S
Formula Weight: 345.42
CAS No.: 73590-58-6
Appearance: White powder
MP: 156ºC
MOQ:10g
COA:
Â
| Product name  |
omeprazole | |||
| CASÂ No. Â |
73590-58-6 | Outer Packing  |
25KG/DRUM | |
| Production date  |
SEP.2015 | Shelf life  |
SEP.2020 | |
| Standard adopted  |
IP | |||
| Items of analysis  |
Specification  |
Results  |
||
| identification | Â | Â | ||
| A | by infrared absorption | complies | ||
| B | by UV absorption | complies | ||
| C | by HPLC(test method B) | complies | ||
| D | melts between 152-157ºC | complies | ||
| clarity of solution | should meet the requirements | complies | ||
| loss on drying | NMT 0.2%(In vacuum at 60ºC for 4 hours) | 0.14% | ||
| sulphated ash | NMT 0.2% | 0.081% | ||
| heavy metals | NMT 0.002% | Less than 0.002% | ||
| chromatographic purity |  |  | ||
| method A by TLC | individual impurity NMT 0.4% | complies | ||
| method A by TLC | total impurities NMT 1.5% | complies | ||
| method B by HPLC | total impurities NMT 1.5% | 0.12% | ||
| method B by HPLC | total impurities NMT 1.5% | 0.30% | ||
| Assay(by HPLC) | 99.0%-101.0%(on dried basis) | 99.56% | ||
| Conclusion  |
Qualified  |
|||
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1. Good reputation:
Our company is a leading chemical company in China, and has more than 16 years history. We have over 10 branch offices, all enjoy good reputation from worldwide customers.
2. High Quality&low price
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