16773-42-5 Ornidazole 1(3-chloro-2-hydroxypropyl)-2-methyl-5-nitro imidazole
Name | Ornidazole |
Synonyms | 1(3-chloro-2-hydroxypropyl)-2-methyl-5-nitro imidazole; alpha-(chloromethyl)-2-methyl-5-nitro-1H-Imidazole-1-ethanol |
Molecular Formula | C7H10ClN3O3 |
Molecular Weight | 219.63 |
CAS Registry Number | 16773-42-5 |
EINECS | 240-826-0 |
Test Items | Specifications | Results |
Description |
White to off white crystalline powder |
Comply |
Melting point |
166-170°C |
167.3-168.1°C |
Identification |
Positive reaction |
Positive reaction |
Related substances |
≤1.0% |
0.16% |
Loss on drying |
≤0.5% |
0.06% |
Residue on ignition |
≤0.1% |
0.02% |
Chloride |
≤0.014% |
<0.014 |
Heavy Metals |
≤20ppm |
<20ppm |
Clarity of solution |
Conform to standard |
Complies |
Microbial Limit |
≤20ppm |
<20ppm |
Assay |
≥99.0% |
99.12% |
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