Structural Formula:.gif)
Cas No.:105816-04-4
Product Name:Nateglinide
Molecular Formula:C19H27NO3
Molecular Weight:317.43
Technical Spec.:
| Item |
Standard |
| Appearance |
white or off-white powder crystal |
| Identification |
IR, HPLC, X diffraction |
| Melting point |
137.0～141.0℃ |
| Assay |
≥99% |
| Chloride |
≤0.01% |
| Specific Optical Rotation |
-36.5°-- -40° |
| Heavy metals |
≤20PPM |
| Loss on drying |
≤0.5% |
| Residue on ignition |
≤0.1% |
| cis-isomer |
≤0.2% |
| L-Phenylalanine isomer |
≤0.5% |
| Single Impurity |
≤0.2% |
| Unknown Impurities |
≤0.4% |
| Residual Solvent |
meet the requirements |
Packing:10kg cardboard drum, lined with double-layer plastic bag
Storage:Avoid light, closed tight, stored in dry place. Shelf life is 2 yrs. |
