BEIJING TOPWIN TECHNOLOGY CO.,LTD
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3: Sample available for your test
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Packaging Details:
Urapidil 34661-75-1
Cas no.:34661-75-1
M.F:C20H29N5O3
White or almost white powder
Urapidil 34661-75-1
Cas no.:34661-75-1
M.F:C20H29N5O3
White or almost white powder
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Name |
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Urapidil |
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Synonyms |
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6-[[3-[4-(2-Methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyluracil |
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Molecular Structure |
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Molecular Formula |
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C20H29N5O3 |
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Molecular Weight |
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387.48 |
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CAS Registry Number |
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34661-75-1 |
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EINECS |
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252-130-4 |
Urapidil is a sympatholytic antihypertensive drug. It acts as an 1-adrenoceptor antagonist and as an 5-HT1A receptor agonist Although an initial report suggested that urapidil was also an 2-adrenoceptor agonist, this was not substantiated in later studies that demonstrated it was devoid of agonist actions in the dog saphenous vein and the guinea-pig ileum. Unlike some other 1-adrenoceptor antagonists, urapidil does not elicit reflex tachycardia, and this may be related to its weak 1-adrenoceptor antagonist activity, as well as its effect on cardiac vagal drive Urapidil is currently not approved by the U.S. Food and Drug Administration, but it is available in Europe.
Urapidil
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Identification A |
UV as stipulation |
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Identification B |
IR as stipulation |
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Identification C |
Chloride reaction |
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Appearance of solution |
Clear |
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PH |
4.06.0 |
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Any impurity |
0.5% max |
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Total impurities |
1.0 % max |
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Loss on drying |
1.0% max |
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Residue on ignition |
0.1% max |
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Heavy metals |
15ppm max |
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Assay |
98.5% min (by chem) |
Packaging & Delivery
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Packaging Detail |
25kg/durm, paper-drums and two plastic-bags inside and Can be customerized |
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Storage |
Store in a well-closed container away from moisture |
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Shelf Life |
2 years if sealed and store away from direct sun light. |
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Delivery Detail |
Within 5 days after order confirmation |
Payment terms:
1:Sample order: we advise that you can use west-union, ,Escrow and T/T100%
2: if big order: we accept T/T100% . full payment advanced.
3:Delievry:after reived your full payment, we will send the product within 3-5days.
MOQ: Sample MOQ: Min 1kg-25kg available. Throght by EMS/DHL/TNT/UPS etc.
After we send the product, we will send the track number to you with E-mail, and also we will track this order until you can received successfully.
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