High Purity CAS 190786-44-8 Bepotastine Benzenesulfonate Salt
Product Description
High Purity CAS 190786-44-8 Bepotastine Benzenesulfonate Salt
Item | Standard | Test Results |
Appearance | Light-yellow to white crystalline powder | Off-white crystalline powder |
Specific Rotation (on dried basis, 5% solution in methanol) | +4.0°~+8.0° | +7.42° |
Identification | HPLC/UV | Complies |
Related Substances | Total impurities: NMT 1.0% Maximum single impurity: NMT 0.5% | 0.93% 0.47% |
Loss on Drying (Dry it at 105°C in an electric air blowing dryer till a constant weight) | Not more than 1.0% | 0.14% |
Residue on Ignition | Not more than 0.1% | 0.07% |
Heavy Metal | Not more than 20ppm | Less than 20ppm |
Assay(on dried basis) | Not less than 98.5% | 99.49% |
Function
Bepotastine besilate is an inhibitor of Histamine H1 Receptor
Our services
1. Supply top quality products with a reasonable price.
2. Arrange the orders and shipping with your requests on time, According to the different countries export policy provide complete customs clearance documents.
3. Samples can be arranged for testing and Unconditional assume responds.
4. Provide a price trend, ensure the clients can know about marketing informations in time.
Packing and Shipping: