China (Mainland)
Supply Pharmaceutical raw materials GUANETHIDINE SULFATE 98% 645-43-2 CAS NO.645-43-2
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T
- Product Details
Keywords
- GUANETHIDINE SULFATE
- 645-43-2
- Pharmaceutical raw materials
Quick Details
- ProName: Supply Pharmaceutical raw materials GU...
- CasNo: 645-43-2
- Molecular Formula: C10H24N4O4S
- Appearance: White powder
- Application: Pharmaceutical raw materials
- DeliveryTime: Delivery within one week after payment
- PackAge: 25kg / cardboard barrel
- Port: shanghai
- ProductionCapacity: 1 Metric Ton/Month
- Purity: 98%
- Storage: Sealed in dry,Room Temperature
- Transportation: Express, air cargo and sea
- LimitNum: 1 Kilogram
- Plant of Origin: plant extract
- Testing Method: HPLC
- Product Ecification: Purity 98%
Superiority
It is adrenal gland Adrenergic nerve blocker. Its role is to interfere with the sympathetic nerve endings noradrenaline The release of norepinephrine also depletes the norepinephrine The storage of hormone, therefore, when the adrenal gland When the primenergic nerve impulse reaches the terminal, there is no sufficient medium for transmission in the chemicalbook. The sympathetic nerve activity decreases and the blood pressure decreases. Its antihypertensive effect is strong and lasting. It is mainly used for moderate and severe hypertension with high diastolic pressure, stubborn hypertension and renal hypertension.
Details
Chemical Name: GUANETHIDINE SULFATE
CAS No.: 645-43-2
Chemical Structure: C10H24N4O4S
Molecular weight: 296.39
Appearance: White powder
Assay: 98%min
Guanethidine sulfate (guanethidine monosulfate) is an antihypertensive drug. Guanethidine sulfate is also an adrenergic neuron blocker that enters noradrenergic nerve endings through neuronal amine carriers.
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ITEM |
STANDARD |
TEST RESULT |
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|
Specification/Assay |
≥98% |
99.35% |
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|
Physical & Chemical |
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|
Appearance |
White powder |
Complies |
|
|
Odor & Taste |
Characteristic |
Complies |
|
|
Particle Size |
≥95% pass 100 mesh |
Complies |
|
|
Loss on Drying |
≤5.0% |
2.55% |
|
|
Ash |
≤1.0% |
0.54% |
|
|
Heavy Metal |
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|
Total Heavy Metal |
≤10.0ppm |
Complies |
|
|
Lead |
≤2.0ppm |
Complies |
|
|
Arsenic |
≤2.0ppm |
Complies |
|
|
Mercury |
≤0.1ppm |
Complies |
|
|
Cadmium |
≤1.0ppm |
Complies |
|
|
Microbiological Test |
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|
Microbiological Test |
≤1,000cfu/g |
Complies |
|
|
Yeast & Mold |
≤100cfu/g |
Complies |
|
|
E.Coli |
Negative |
Negative |
|
|
Salmonella |
Negative |
Negative |
|
|
Conclusion |
The product meets the testing requirements by inspection. |
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Packing |
Double food grade plastic-bag inside, aluminum foil bag or fiber drum outside. |
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Storage |
Stored in cool and dry places. Keep away from strong light and heat. |
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Shelf Life |
24 months under the above condition. |
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