Intermediates
Lasamide
Specifications - Lasamide
| Product | Lasamide |
| Structural formula |  |
| CAS No. | [2736-23-4 ] |
| Molecular formula | C7 H 5 C l 2 N O 4 S |
| Molecular weight | 270.09 |
| Description | White to Off-White Powder . |
| Solubility | Slightly soluble in water,soluble in acetone,most of the organic solvents and alkali hydroxide solution. |
| Sulphated Ash | NMT0.5% |
| Melting Range | 230.0-236.0oC |
| Assay | Not less than 98.00% |
| Idenification Test i)By TLC | The main spot in the chromatogram obtain from the sample.One obtain from the standard |
| ii)By HPCL | The retention time of DSBA peak in the chromatogram of the sample solution corresponds to that of standard solution. |
| Purity | Not less than 98.00% |