Erythromycin stearate NEW
| Price | Get Latest Price |
| Package | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 50000KG/month |
| Update Time: | 2023-08-31 |
Product Details
| Product Name: Erythromycin stearate | CAS No.: 643-22-1 |
| EC-No.: 211-396-1 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 50000KG/month |
| Release date: 2023/08/31 |
| CAS: | 643-22-1 |
| MF: | C55H103NO15 |
| MW: | 1018.42 |
| EINECS: | 211-396-1 |
| Product Categories: | Pharmaceutical ingredients;Intermediates & Fine Chemicals;Pharmaceuticals;A - KAntibiotics;Antibacterial;API;Organics;Antibiotics A to;Antibiotics A-FAntibiotics;Chemical Structure Class;Interferes with Protein SynthesisAntibiotics;Macrolides;Mechanism of Action;Spectrum of Activity |
| Mol File: | 643-22-1.mol |
 | |
| Erythromycin stearate Chemical Properties |
| Melting point | 77-79°C |
| storage temp. | 2-8°C |
| solubility | ethanol: soluble50mg/mL, clear to very slightly hazy, colorless |
| form | neat |
| color | white to off-white |
| Stability: | Stable. Combustible. Incompatible with acids, strong oxidizing agents. |
| EPA Substance Registry System | Erythromycin stearate (643-22-1) |
| Erythromycin stearate Usage And Synthesis |
| Chemical Properties | White Solid |
| Originator | Erythrocin Stearate,Abbott,US,1952 |
| Uses | Semi-synthetic macrolide antibiotic. Antibacterial |
| Uses | oil lubricant, plasticizer, solvent |
| Uses | Macrodiles antibacterial |
| Definition | ChEBI: Erythromycin stearate is an aminoglycoside. |
| Manufacturing Process | To a well-stirred solution of 3.18 grams (10.5 mmol) of stearoyl chloride and 1.24 grams (11.0 mmol) of 1-ethylpiperidine in 50 ml of methylene chloride is added 7.20 grams (10.0 mmol) of erythromycin. After a short time complete solution is obtained and stirring is then discontinued. The solution is allowed to stand overnight. The solution is diluted to 250 ml by the addition of methylene chloride and washed three times with 100 ml portions of water followed by two washes with 5% sodium bicarbonate solution. The organic layer is dried over anhydrous sodium sulfate and filtered, the solvent being removed under diminished pressure. The product is dried to constant weightat room temperature in a vacuum desiccator. |
| Brand name | Bristamycin (Bristol-Myers Squibb); Erythrocin (Abbott). |
Packing &shipping&Payment
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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Japan
- Since: 2017-12-08
- Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province
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