Escitalopram base Escitalopram base powder Escitalopram base price
Competive advantages
1.Rich experience
We specialize in this filed for many years,our steriods and hormones exported to all over the world and established long friendly relations of coroperation with them.
2.Great quality,purity and favorable
Good quality is one of our biggest secert to success;u can get the best quality and service from us.
3.Safest and fastest delivery
We have adequate stock so that we can deliver the products with 24 hours as soon as receiving the payment.Fast and discreet shipment will be arranged to pass customs.
4.Good package
Unique ways to ship 10g to 100kg powders to your destination.We offer melting powder into liquid service and ship the liquid in special bottles.
5.Great after-sales service
Any questions or problems after receiving the product,pls feel free to contact us.Problems would be solved immediately.
Do you know our Escitalopram?
Puhopharma specializes in controling the quality and reducing the impurities of Escitalopram oxalate.
Our Escitalopram oxalate is with the best quality and the most competitive price in China.
How is the qualityof our Escitalopram/Escitalopram oxalate?
COA of our Escitalopram oxalate
Item |
Requirements |
Test Results |
Appearance |
White to slightly yellow powder |
White powder |
Identifications |
A:IR: Conforms to spectrum of Escitalopram Oxalate RS |
Conforms to spectrum of Escitalopram Oxalate RS |
|
B:The retention time of the major peak of sample solution corresponds to that of the standard solution, as obtained Assay |
The retention time of the major peak of sample solution corresponds to that of the standard solution, as obtained Assay |
Water |
≤1.0% |
0.5% |
Residue on ignition |
≤0.10% |
0.04% |
Enantiomeric purity |
≤3.0% |
0.3% |
Organic impurities |
5-Dimethylaminobutyryl citalopram : ≤0.20% |
Undetected |
|
Citalopram related compound A: ≤0.10% |
Undetected |
|
Citalopram related compound B:≤0.10% |
Undetected |
|
Citalopram related compound C:≤0.10% |
0.05% |
|
Citalopram related compound D:≤0.10% |
Undetected |
|
Citalopram related compound E:≤0.10% |
0.03% |
|
Individual unspecific impurity: ≤0.10% |
RRT=1.09:0.07%; RRT=1.17:0.01%; RRT=1.22:0.02% |
|
Total impurities: ≤0.50% |
0.18% |
Residual solvents |
Acetone: ≤0.50% |
Undetected |
|
Toluene : ≤0.089% |
Undetected |
|
Ethanol: ≤0.5% |
0.02% |
|
Acetic acid ≤0.5% |
Undetected |
|
Triethylamine: ≤0.10% |
Undetected |
|
Isopropanol: ≤0.5% |
Undetected |
|
Dichloromethane ≤0.06 |
Undetected |
|
2-Methylterahydrofuran: ≤0.0002% |
Undetected |
|
Benzene: ≤0.0002% |
Undetected |
Heavy metals |
≤0.002% |
complies |
Assay |
98.0~102.0%(Calculated on anhydrous basis) |
100.3% |
Conclusion |
The above material complies with USP34 |
CAS NO:58-18-4
CAS NO:315-37-7
CAS NO:106505-90-2
CAS NO:
CAS NO:2363-59-9
CAS NO:315-37-7
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View