Shanghai Upbio Tech Co.,Ltd（expird）
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supplier - 12th
years
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Business Type:Lab/Research institutions
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Country: 
China (Mainland)
Business Type:Lab/Research institutions
CAS NO.129101-54-8
99%(1-100)Gram
1,In No Less five years exporting experience.
2.Lower Price with higher quality
3,Free sample
4,We are sincerely responsible for the "product quality" and "After Service"
Company Introduction:
Onchem (China) Co.,Ltd is a comprehensive manufacturer and
an international distribution of chemicals
throughout the world. Specialized in APIs,
chemical intermediates, herbal extract and pharmaceutical raw materials.
Product Detailed
Rivastigmine tartrate
CAS 129101-54-8
99.9% min
Total impurities:0.056%
Other single impurities:not detected
Ethers impurities:not detected
|
Item |
Standard |
Result |
||
|
Appearance |
White powder |
White powder |
||
|
Identify |
The retention time of the sample should be consistent with the reference substance |
Comply |
Comply |
|
|
Testing |
related substance |
Phenol class impurities |
≤0.3% |
0.09% |
|
|
|
Related substance A |
≤0.15% |
not detected |
|
|
|
Related substance B |
≤0.15% |
not detected |
|
|
|
Carbamic acid ester class impurities |
≤0.15% |
not detected |
|
|
|
Ethers impurities |
≤0.15% |
not detected |
|
|
|
Other single impurities |
≤0.1% |
not detected |
|
|
|
Total impurities |
≤0.5% |
0.056% |
|
|
Enantiomer |
≤0.3% |
0.09% |
|
|
|
Ethyl acetate |
≤0.5% |
not detected |
|
|
|
Ethyl alcohol |
≤0.5% |
not detected |
|
|
|
Methylene chloride |
≤0.06% |
not detected |
|
|
|
Tetrahydrofuran |
≤0.027% |
not detected |
|
|
|
Isopropyl alcohol |
≤0.5% |
not detected |
|
|
|
Ignition residue |
≤0.1% |
Comply |
|
|
|
Heavy metal |
≤20ppm |
Comply |
|
|
|
Water |
≤0.5% |
Comply |
|
|
Assay |
99% |
99.94% |
||
| Molecular Formula: | C18H28N2O8 |
| Formula Weight: | 400.42 |
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Factory Picture:
Delivery:
3days by EMS,FEDEX,DHL.
Welcome to Onchem (China) Co.,Ltd, and welcome to inquiry me about all our products,
we will provice the competitive price for u.
We are sincerely responsible for the "product quality" and "After Service"