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Technical Data Sheet Tinidazole
Compound Information
Product Name:
Tinidazole
CAS No.:
19387-91-8
Molecular Formula:
C8H13N3O4S
Molecular Weight:
247.27
Storage:
Store at 2 -8 °C
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Appearance | Pale yellow crystals or crystalline powder |
| Clarity | A 5 % solution in acetone should be clear and not more intensely colored than reference solution Y5. |
| Solubility | Practically insoluble in water, soluble in acetone and in methylene chloride, sparingly soluble in methanol. |
| Odor | Slight and characterisitc odor |
| Melting Point | 118-120C |
| UV | Examined of 0.001% solution in methanol between 220 nm and 350 nm the solution shows an absorption maximum at 310 nm the specific absorbance at the maximum is 340 -360 nm. |
| LOD | ≤ 0.5% |
| Related Substances | Impurity A (2-Methyl-5-Nitroimidazole) : ≤ 0.2% Impurity B 1-[2-(ethylsulphonyl)ethyl]-2-Methyl-4-Nitro-1H-Imidazole : ≤ 0.2% Any individual unknown impurity : ≤ 0.1% Total unknown impurities : ≤ 0.4% |
| Sulfated Ash | ≤ 0.1% |
| Purity | 98 - 101% (On dried basis) |
| Specification Reference | Meets BP Specification |
| Additional Information | Identification by chemical : A greenish yellow color is produced. |
| NMR | Pass test |
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