Fast Delivery Manufacturer Supply Raw Material CAS 21736-83-4 Spectinomycin Hydrochloride
Introduction
Product Name: Spectinomycin hydrochloride
CAS Number: 21736-83-4
EINECS Number: 244-554-3
Specification: 99%
Molecular Formula: C14H25ClN2O7 
Molecular weight:368.81
Expiry Time: 2 Years
Packing: Aluminum Drum(10kg, 25kg)
Storage: Product should be preserved in tightly closed containers protected from light, heat, and air.
Spectinomycin is an aminocyclitol antibiotic, closely related to the aminoglycosides, produced by the bacterium Streptomyces spectabilis.
Spectinomycin hydrochloride is a new parenteral antibiotic prepared from Streptomyces spectabilis. Spectinomycin (HCl) is structurally related to aminoglycosides. Spectinomycin lacks amino sugar and glycosidic bonds. Spectinomycin has moderate antibacterial activity against many gram positive and gram negative bacteria but Spectinomycin (HCl) is especially effective against Niesseria gonorrhoeae.
| Item | Specifications | Results |
Characters
-appearance
-solubility | A white or almost white powder,slightly hygroscopic,freely soluble in water,very slightly Soluble in ethanol(96%) | White powder,slightly hygroscopic Conform |
| Identification | Infrared abaorption spectrophotometry Give reaction(a)of chlorides | Conform
Conform |
| Appearance of solution | The solution is clear
The solution is colorless | Conform
Conform |
| PH | 3.8~5.6 | 4.2 |
| Specific optical rotation | +15°~+21° | +19° |
| Water | 16.0%~20.0% | 17.6% |
| Sulfated ash | Maximum 1.0% | 0.1% |
| Related substances | Mazimum1.0% | Less than 1.0% |
| Assay(based on anhydrous substance by GC) | 95.0%~100.5% of C14H24N2O7.2HCL | 96.3% |
| Assay(based on hydrous substance,by GC) | - | 79.34% |
| Potency(based on hydrous substance,by GC) | - | 651IU/mg |
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