Neomycin Sulfate Cas Number:1404-04-2 Molecular Formula： C23h46n6o13
neomas
neomin
neomcin
neolate
myacyne
NEOMYCIN
Jernadex
Neomyacin
nivemycin
Bycomycin
mycifradin
Pimavecort
Neomyacin B
fradiomycin
Neomyein Sulfate
Vonamycin Powder V
NEOMYCIN SULFATE USP
NEOMYCIN SULFATE USP25
NEOMYCIN SULPHATE (500 BOU)
500 BOU NEOMYCIN SULPHATE BP/USP
Neomycin sulfate Solution, 100ppm
B neomycin B trisulfate salt sesquihydrate
o-2,6-diamino-2,6-dideoxy-.beta.-l-idopyranosyl-(1.->3)-o-.beta.-d-ribofuranosyl-(1->5)]-o-[2,6-diamino-2,6-dideoxy-.alpha.-d-glucopyranosyl-(1->4)]-2-deoxy sulfate
| Melting Point | 250 ° |
| Density | 1.6 g/cm³ |
| storage temp | Inert atmosphere,Room Temperature 0-6°C |
| solubility | H2O: 50 mg/mL As a stock solution. Stock solutions should be filter sterilized andstored at 2-8°C. |
| optical activity | N/A |
| Appearance | White Powder |
| Purity | ≥98% |
Neomycin is an antibiotic from the aminoglycoside group, and has two isomers - neomycin Band neomycin C. Occupational contact dermatitis mainly occurs in workers at animal-feed mills, in veterinaries and in health workers.
Neomycin, like streptomycin, has a broad spectrum of antibacterial activity. It is effective with respect to the majority of Gram-negative and a few Gram-positive bacteria; staphylococci, pneumococci, gonococci, meningococci, and stimulants of dysentery. It is not very active with respect to streptococci. The antibiotic effect of neomycin with respect to many types of bacteria is higher than that of streptomycin. At the same time, microorganisms sensitive to neomycin become resistant to a lesser degree than streptomycin.
It is used for various gastrointestinal diseases caused by microorganisms sensitive to it, including enteritis, which is caused by microbes that are resistant to antibiotics. However, because of its high oto- and nephrotoxicity, its local use is preferred for infected skin diseases, infected wounds, conjunctivitis, keratitis, and others. Synonyms of this drug are framycetin, soframycin, tautomycin, and others.
