Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd
sales@dingminpharma.com
86-311-67591193
Model No.: Cas no 202467-69-4
Brand: DM
Packaging: double PE with aluminium foil bag
Productivity: 100kg/month
Transportation: Ocean,Air
Place of Origin: Hebei,China
Supply Ability: 100kg/month
Certificate: ISO9001
Port: Shanghai
Payment Type: L/C,T/T,Paypal
Incoterm: FOB,CIF
| ITEM | Standard |
| Appearance | White to off-white crystalline powder |
| Identification | IR |
| Solubility | Freely soluble in N,N-Dimethylformamide and insoluble in water |
| Loss on Drying (Dry 1.0g sample at 105°C for 3 hrs) | ≤ 0.5% |
| Specific Optical Rotation | -13.0°- -16.0° |
| Residue on ignition | ≤ 0.1% |
| Heavy metals | ≤20ppm |
| Content of Triethylamine | ≤800ppm(By GC) |
| Residual slovents | Methanol ≤3000ppm Dichloromethane≤600ppm Diisorpopyl ehter≤500ppm Toluene≤590ppm N,N Dimethylformamide≤880ppm |
| Chromatographic purity | Impurity at RRT 0.17≤ 0.50% Impurity at RRT 1.22≤ 0.20% Highest unknown impurity≤ 0.10% Total impurities≤ 1.0% |
| Assay(HPLC) | 98.0%-102.0% |
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Product Categories : APIs And Intermediates > APIs Powder
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