| CAS: | 57-92-1 |
| MF: | C21H39N7O12 |
| MW: | 581.57 |
| EINECS: | 200-355-3 |
| Product Categories: | Intermediates & Fine Chemicals;Oligosaccharides;Oligosaccharide Compounds;Pharmaceuticals |
| Mol File: | 57-92-1.mol |
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| Streptomycin Chemical Properties |
| Melting point | 194 °C |
| Boiling point | 639.94°C (rough estimate) |
| density | 1.4142 (rough estimate) |
| refractive index | 1.6800 (estimate) |
| storage temp. | 2-8°C |
| pka | pKa 7.84(H2O t = 25 I = 0.1) (Uncertain);11.54(H2O t = 25 I = 0.1) (Uncertain);>12(H2O t = 25 I = 0.1) (Uncertain) |
| EPA Substance Registry System | Streptomycin (57-92-1) |
| Streptomycin Usage And Synthesis |
| Description | The antibiotic streptomycin is an important and effective chemical for the management of bacterial diseases of fruit trees (especially apple), woody ornamentals, and vegetables. Streptomycin was initially discovered in 1944 and was one of the first antibiotics to be utilized in clinical medicine to control human diseases, and is still important as a feed amendment for growth promotion in agricultural animals. The widespread and diverse usage of streptomycin has contributed to the currently observed global streptomycin resistance (SmR) problem. This problem is especially critical in plant disease management, as there are few alternatives to streptomycin available and, as a consequence of increased usage, SmR has been increasingly observed among bacterial plant pathogens. |
| Chemical Properties | Crystalline Powder |
| Originator | Streptomycin,MSD,US,1945 |
| History | Streptomycin is discovered in 1944 of streptomycin drew immediate interest because it was the least toxic of the broad-spectrum antibiotics known at that time. Indeed, streptomycin was used to treat many gram-negative microbial infections, but because of the ease with which organisms developed resistance to it during treatment, many of these applications were abandoned when the tetracyclines, discussed later, became available. Streptomycin was the first parenterally administered antibiotic active against many microorganisms, but during the last several years, its use has been limited essentially to three situations: (1) the initial treatment of serious tuberculous infections, when the principal drugs of choice (isoniazid, rifampin) cannot be used because of their adverse effects on a particular patient; (2) treatment of enterococcal and other infections, in which synergism between a penicillin and an aminoglycoside is desired; and (3) treatment of certain uncommon infections (plague and tularemia). |
| Uses | Control of bacterial shot-hole, bacterial rots, bacterial canker, bacterial wilts, fire blight, and other diseases caused by gram-positive species of bacteria in pome fruit, stone fruit, citrus fruit, olives, vegetables, potatoes, tobacco, cotton, and ornamentals. Chlorosis may occur on grapes, pears, peaches, and some ornamentals. Formulation types WP; Liquid. Incompatible with pyrethrins and alkaline materials. A mixture of streptomycin and oxytetracycline is highly effective for the control of bacterial canker of peach, citrus canker, soft rot of vegetables, and various other bacterial diseases. Selected tradenames “Agrimycin 17” (sesquisulfate); “AS-50” (sesquisulfate). |
| Uses | Streptomycin is the most commonly utilized bactericidal antibiotic for the management of plant pathogens and has been used most frequently on apple, pear, sweet pepper, and ornamental trees. |
| Uses | Antibiotic substance produced by aerobic fermentation. Antibacterial (tuberculostatic). |
| Definition | ChEBI: A amino cyclitol glycoside that consists of streptidine having a disaccharyl moiety attached at the 4-position. The parent of the streptomycin class |
Packing &shipping&Payment
Packing:25kg/drum
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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