Tobramycin sulfate suppliers
Tobramycin sulfate
- CAS:
- 49842-07-1
- MF:
- C18H39N5O13S
- MW:
- 565.59
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Properties
- storage temp.
- 2-8°C
- solubility
- Methanol (Slightly), Water (Sparingly)
- form
- Powder
- color
- White to off-white
- Water Solubility
- Soluble in water (50 mg/ml).
- Stability:
- Hygroscopic
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P264b-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362+P364-P403+P233-P501c
- Hazard Codes
- T
- Risk Statements
- 61-20/21/22
- Safety Statements
- 53-22-36/37/39-45
- WGK Germany
- 3
- HS Code
- 2941900000
Use
Introduced in 1976, tobramycin sulfate (Nebcin) is the mostactive of the chemically related aminoglycosides called nebramycinsobtained from a strain of Streptomyces tenebrarius Five members of the nebramycin complex have beenidentified chemically.Factors 4 and 4' are 6"-O-carbamoylkanamycin B andkanamycin B, respectively; factors 5' and 6 are 6"-O-carbamoyltobramycinand tobramycin; and factor 2 isapramycin, a tetracyclic aminoglycoside with an unusual bicycliccentral ring structure. Kanamycin B and tobramycinprobably do not occur in fermentation broths per se but areformed by hydrolysis of the 6-O"-carbamoyl derivatives inthe isolation procedure.The most important property of tobramycin is its activityagainst most strains of P. aeruginosa, exceeding that of gentamicinby twofold to fourfold. Some gentamicin-resistantstrains of this troublesome organism are sensitive to tobramycin,but others are resistant to both antibiotics. OtherGram-negative bacilli and staphylococci are generally moresensitive to gentamicin. Tobramycin more closely resembleskanamycin B in structure (it is 3'-deoxykanamycin B).
126 supplier list of "Tobramycin sulfate"
$1.00/ 1KG
- Product Name:Tobramycin sulfate
- Products Intro:Purity: 99% | Package: 1KG;1USD
- Company Type: Trader
- Country/Region: CHINA