| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
|
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Product Name
|
Phentolamine Mesilate
|
|
Appearance
|
white powder
|
|
Assay
|
99%min phentolamine
|
|
Test
|
HPLC
|
|
Certificate
|
ISO 9001
|
|
CAS
|
65-28-1
|
|
MF
|
C18H23N3O4S
|
|
Storage Temperature
|
Cool Dry Plac
|
Specification
|
Tests |
Specification |
Test results |
|
|
Description |
White crystalline powder |
Conforms |
|
|
Identification |
IR. UV. RF value |
Conforms |
|
|
Loss on drying |
Not more than 0.5% |
0.28% |
|
|
Residue on ignition |
Not more than 0.1% |
0.016% |
|
|
Sulfate |
Not more than 0.2% |
0.006% |
|
|
Chromatographic purity |
Total: not more than 1.0% |
0.3% |
|
|
Individual: not more than 0.5% |
0.16% |
||
|
Organic solvents |
Ethyl Alcohol |
Not more than 0.5% |
0.135%(G/G) |
|
|
Not more than 0.5% |
0.125%(G/G) |
|
|
Assay |
Between 98.0% and 102.0% |
99.6% |
|
|
Conclusion: Passed test according to the Standard of USP32 |
|||
Function
Phentolamine mesilate is alpha receptor blockers, and indirect excited by blocking alpha receptors beta receptors, rapidly expand blood vessels around, can significantly reduce the peripheral vascular resistance, increase peripheral blood volume, improve microcirculation. This product has an exciting effect on the heart, making the myocardial contractile force increase, heart rate accelerate, cardiac output increase.
Application
It is mainly used for cardiovascular diseases, diabetes mellitus, nephropathy, toxic enteroparalysis, acute respiratory distress syndrome, bronchiolitis, severe asthma and so on.
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