China Roxithromycin CAS 80214-83-1 Factory Supply Roxithromycin Powder, Find details about China Roxithromycin, Roxithromycin Powder from Roxithromycin CAS 80214-83-1 Factory Supply Roxithromycin Powder
Product Name | Roxithromycin CAS 80214-83-1 Factory Supply Roxithromycin Powder |
CAS | 80214-83-1 |
Appearance | White crystalline powder |
Molecular formula | C41H76N2O15 |
Molecular Weight | 837.05 |
Assay | 99% |
Shelf Life | 24 months when properly stored |
Storage | Keep in a cool, dry, dark location |
Roxithromycin is a semi-synthetic macrolide antibiotic. It is used to treat respiratory tract, urinary and soft tissue infections. Roxithromycin is derived from erythromycin, containing the same 14-membered lactone ring. However, an N-oxime side chain is attached to the lactone ring. It is also currently undergoing clinical trials for the treatment of male-pattern hair loss. Roxithromycin is available under several brandnames, for example, Roxl-150, Roxo, Surlid, Rulide, Biaxsig, Roxar, Roximycin, Roxomycin, Tirabicin and Coroxin. Roxithromycin is not available in the United States. Roxithromycin has also been tested to possess antimalarial activity.
Mechanism:Roxithromycin prevents bacteria from growing, by interfering with their protein synthesis. Roxithromycin binds to the subunit 50S of the bacterial ribosome, and thus inhibits the translocation of peptides. Roxithromycin has similar antimicrobial spectrum as erythromycin, but is more effective against certain gram-negative bacteria, particularly Legionella pneumophila.
Items | Requirements | Results | |
Appearance | A white or almost white crystalline powder | A white crystalline powder | |
Specific rotation | -82°~-87° | -85.8° | |
Identification (IR) | (1)should be consistent for the trying solution prominent peak retention time with the comparison solution prominent peak retention time | Consistent | |
(2)this infrared light absorption atlas should be consistent with the comparison atlas | Consistent | ||
related substance | The single impurity peak area does not have to be bigger than the comparison solution prominent peak area 1.5 times | 0.9 | |
Each miscellaneous quality area of with can not be big in check against aqua a lord the area of 4.5times | 4.2 | ||
Alkalinity pH | 8.0~10.0 | 9.0 | |
Water | less than 3.0% | 2.8% | |
Residue on ignition | less than 0.1% | 0.06% | |
Heavy metals | less than 10ppm | less than 10ppm | |
on the anhydrous basis | more than 94.0% | 95.9% | |
Conclusion | The material conform with BP2010 |
Roxithromycin is a semi-synthetic macrolide antibiotic.
Roxithromycin is used to treat respiratory tract, urinary and soft tissue infections.
Roxithromycin is derived from erythromycin, containing the same 14-membered lactone ring. However, an N-oxime side chain is attached to the lactone ring.
Roxithromycin is also currently undergoing clinical trials for the treatment of male-pattern hair loss.
1.Macrolide antibiotics, erythromycin derivatives, antibacterial spectrum and erythromycin similar, but the role of 6 times stronger than erythromycin, bioavailability. For respiratory infections such as pneumonia, acute bronchitis, acute exacerbation of chronic bronchitis, atypical pneumonia, and genitourinary infections, skin and soft tissue infections, have good therapeutic effect and tolerance, adverse reactions than erythromycin Small.
2. This product is a new generation of macrolide antibiotics, mainly for Gram-positive bacteria, anaerobic bacteria, chlamydia and mycoplasma. Its antibacterial activity in vitro and erythromycin similar to the role of the body stronger than erythromycin 1-4 times.
3. In clinical medicine for drug-resistant Staphylococcus aureus and hemolytic streptococcus caused by the preferred drug, veterinary clinical treatment of penicillin-resistant, Staphylococcus aureus caused by severe infections, pneumonia, metritis, chronic respiratory disease of fowls Wait.
4. Mainly used for the treatment of chronic respiratory disease in livestock and poultry, Staphylococcus aureus and streptococcal disease, chlamydia, spirochaetosis (swine dysentery), infectious pleurisy, rhinitis and so on.
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Nitenpyram | 120738-89-8 | Praziquantel/Biltricide | 55268-74-1 |
Fenbendazole | 43210-67-9 | Tetramisole Hcl | 5086-74-8 |
Levamisole | 14769-73-4 | Ponazuril | 9004-4-2 |
Diclazuril | 101831-37-2 | Florfenicol | 73231-34-2 |
Ivermectin | 70288-86-7 | Enrofloxacin Hcl | 112732-17-9 |
Albendazole | 54965-21-8 | Mebendazole | 31431-39-7 |
Package | 1kg/bag ,25kg/bag;25kg/drum; customize as customer's equirements. | |||
Transit | Fedex, TNT,DHL,EMS,and so on. | |||
Shipping port | Shanghai/Tianjin/Dalian/Beijing/Xi'an | |||
Lead Time | 1-2 working days upon received the payment | |||
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea. |
Delivery Time:Around 3-5 workdays after your payment.
Package:1kg/aluminium foil bag;25Kgs in fiber-drums with two-plastic bags inside
Net Weight:25kgs/Drum/Gross Weight:28kgs/Drum
Drum Size & Volume:I.D.42cm × H52cm,0.08 m³/Drum
Storage:Stored in dry and cool place,keep away from strong light and heat.
Shelf Life:Two years when properly stored.