Pantoprazole sodium cas 138786-67-1 API
Nebivolol hydrochloride
cas 152520-56-4
1.Specification:
Product name | Pantoprazole sodium |
Other name |
5-(Difluoromethoxy)-2-(((3,4-dimethoxy-2-pyridinyl)methyl) sulfinyl)-1H-benzimidazole sodium |
Specification |
Enterprise Standard. |
CAS | 138786-67-1 |
Package | 25kg net per drum. |
Stock | Fresh stock; good price; samples available |
Molecular Structure | |
Molecular Formula | C16H35F2N3NaO4S |
Molecular Weight |
425.52 |
2.Detailed Product Description:
Test Item |
Standards Required |
Test Result |
Characters |
White to almost white powder. |
Almost white powder. |
Identification |
|
|
A:Infrared Absorption |
IR Conforms to standard |
Complies |
B:HPLC |
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
Complies |
C: |
It meets the requirements of the pyroantimonate precipitate test for Sodium. |
Complies |
Water |
5.0%-8.0% Method I |
6.1% |
Heavy Metals |
≤0.002% Method II |
Complies |
Chromatographic purity (HPLC) |
|
|
Related compound A |
≤0.20% |
0.04% |
Related compound B |
≤0.15% |
Not detected |
Related compound C |
≤0.10% |
0.04% |
Related compound D+E |
≤0.20% |
Not detected |
Related compound F |
≤0.10% |
Not detected |
Any other individual impurity |
≤0.10% |
0.03% |
Total impurities |
≤0.5% |
0.1% |
Assay% on dry basis |
98.0% - 102.0% |
99.7% |
Residual solvent |
||
Methanol |
≤3000ppm |
157ppm |
Ethanol |
≤5000ppm |
142ppm |
Methylene chloride |
≤100ppm |
Not detected |
acetoacetate |
≤5000ppm |
54ppm |
Results: The commodity meets the standard of USP35. |
3.Function and usage:
4.Payment:
We recommend T/T or Escrow , or PayPal are also acceptable!
5.Delivery:
Express way as the following is:
(Shipping : TNT,Fedex,DHL,USP,EMS and so on)
6.Packaging:
7.Laboratory:
8.Our Company:
Our company advantage:
1.Small order is acceptable
2.Can provide sample for you
3.Have self-export rights
The End |
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