Thiamphenicol(15318-45-3)
Product Description
● Thiamphenicol (also known as thiophenicol and dextrosulphenidol) is an antibiotic. It is the methyl-sulfonyl analogue of chloramphenicol and has a similar spectrum of activity, but is 2.5 to 5 times as potent. Like chloramphenicol, it is insoluble in water, but highly soluble in lipids.e.
● Thiamphenicol is an antimicrobial substance intended for the treatment of infectious diseases in cattle, pigs and poultry. It is used as the water soluble thiamphenicol glycine hydrochloride for parenteral therapy and as a premix composed of thiamphenicol base and corn starch, (4:1) or other mixer, for oral use.
| Item | Specifications | Results |
| Appearance | Fine white or yellowish-white crystalline powder or crystals | Fine white crystalline powder |
| Identification | According to BP2012 | Complies |
| Light absorption | According to BP2012 | Complies |
| Acidity or alkalinity | According to BP2012 | Complies |
| m.p | 163~167℃ | 165℃ |
| Specific optical rotation | -21°~-24° | -22° |
| Chloride | ≤200ppm | <200ppm |
| Sulphated ash | ≤0.1% | 0.05% |
| Heavy metals | ≤10ppm | <10ppm |
| Loss on drying | ≤1.0% | 0.02% |
| Assay | 98.0%~100.5% | 99.9% |
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