China (Mainland)
Premiumsupplier 
Omeprazole CAS:73590-58-6 CAS NO.73590-58-6
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Omeprazole
- 2-Chloromethyl-3,5-dinmethyl-4-methoxypyridine
- CAS:73590-58-6
Quick Details
- ProName: Omeprazole CAS:73590-58-6
- CasNo: 73590-58-6
- Molecular Formula: C17H19N3O3S
- Appearance: White to off white crystalline powder
- Application: Pharamceutical Raw Material
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg/drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 73590-58-6
Superiority
| Production name | Omeprazole |
| CAS No. | 73590-58-6 |
| Appearance | White to off white crystalline powder |
| Molecular Formula | C17H19N3O3S |
| Molecular Weight | 345.416 |
| Assay | 99% |
Details
| Items | standards | results |
| appearance | white or almost white powder | complies |
| solubility | very slightly soluble in water,soluble in methylene chlori,sparingly soluble in ethanol(96 per cent)and in methano it dissolves in dilute solutions of alkali hydroxides | complies |
| identification | IR | complies |
| appearance of solution | solution S is clear | complies |
| impurities F and G | absorbance of solution S:0.10max | 0.0085 |
| related substances | impurity D:0.10%max | 0.030% |
| impurity E:0.10%max | 0.012% | |
| any individual unspecified impurity:0.10%max | not detected | |
| total:0.5% max | 0.04% | |
| loss on drying | 0.2% max | 0.09% |
| residual solvents | methylene chlori:600ppm max | not detected |
| methan:3000ppm max | 98ppm | |
| sulfated ash | 0.1%max | 0.04% |
| particle size | D50:2μm~3μm | 2μm |
| D90:5μm~7μm | 6μm | |
| assay | 99.0%~101.0% | 99.8% |