China (Mainland)
Hot sale & hot cake high quality Pregabalin powder 148553-50-8 with reasonable price and fast delivery !! CAS NO.148553-50-8
- Min.Order: 100 Gram
- Payment Terms: T/T
- Product Details
Keywords
- pregabalin
- 148553-50-8
- CAS 148553-50-8
Quick Details
- ProName: Hot sale & hot cake high quality Prega...
- CasNo: 148553-50-8
- Molecular Formula: C8H17NO2
- Appearance: White or near white crystalline powder
- Application: pharmaceutical raw material
- DeliveryTime: promptly/ in stock
- PackAge: 25kg/Drum or as your requirement
- Port: any China Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: cool dry places
- Transportation: by sea,air and express
- LimitNum: 100 Gram
- Heavy Metal: <20ppm
- Valid Period: 2 years
Superiority
| Product Name | Pregabalin |
| CAS number | 148553-50-8 |
| Molecular formula | C8H17NO2 |
| Molecular weight | 159.23 |
| Appearance | White or near white crystalline powder |
| Melting point | 194-196ºC |
| Boiling point | 274ºC at 760 mmHg |
| Flash point | 119.5ºC |
| Vapour pressure | 0.00153mmHg at 25°C |
| Relative density | 0.997 g/cm3 |
Details
|
Product name |
|||
|
Batch No. |
20170305 |
MFG.Date |
2017.03.05 |
|
Net Weight |
30000kg |
Expiry.Date |
2019.03.04 |
|
CAS No |
148553-50-8 |
Related standards |
USP39 |
|
Test items |
Standards |
Results |
|
|
Appearance |
White to off-white crystalline powder |
White crystalline powder |
|
|
Solubility |
Sparingily Soluble in water slightly |
Conform |
|
|
Identification color reaction |
Ninhydrin reaction solution is blue purple |
Conform |
|
|
Identification |
IR |
Conform |
|
|
Specific optical rotation |
+8.5°~+12.0°（ODB） |
+10.51° |
|
|
Related substance（HPLC） |
Amide≤0.15% |
BQL |
|
|
4E≤0.15% |
BQL |
||
|
5E≤0.15% |
0.01% |
||
|
Lactum≤0.15% |
BQL |
||
|
Unknown impurity≤0.15% |
0.04% |
||
|
Total impurity≤0.50% |
0.05% |
||
|
Heavy metal |
≤20ppm |
＜20ppm |
|
|
Sulphate ash |
≤0.1%w/w |
0.049%w/w |
|
|
Loss on Drying |
≤0.5%w/w |
0.10%w/w |
|
|
Residual solvent（GC） |
Methanol≤3000ppm |
45ppm |
|
|
Toluene≤890ppm |
BQL |
||
|
N-butanol≤5000ppm |
123ppm |
||
|
Ethyl acetate≤5000ppm |
BQL |
||
|
Chloroform≤60ppm |
BQL |
||
|
N-hexane≤290ppm |
BQL |
||
|
Emantiomeric purity by HPLC R-pregabalin content |
Not more than 0.15% of the area of R-pregabalin |
BQL |
|
|
Assay（HPLC） |
98.0%~102.0%（on dried basis） |
99.97% |
|
|
Conclusion :The sample complies with USP39。 |
|||
Analytical Chemist:WenwenXu QA Manager: LiangDong