Active Pharmaceutical Ingredients CAS 73963-72-1 Cilostazol CAS NO.73963-72-1

Min.Order: 100 Gram
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73963-72-1
Cilostazol
C20H27N5O2

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ProName: Active Pharmaceutical Ingredients CAS ...
CasNo: 73963-72-1
Molecular Formula: C20H27N5O2
Appearance: White crystal powder
Application: Pharmaceutical Raw Material
DeliveryTime: 2-4 days after confirming your payment...
PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
Port: Wuhan
ProductionCapacity: 20000 Kilogram/Day
Purity: 99%
Storage: Store in sealed containers at cool & d...
Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
LimitNum: 100 Gram

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Active Pharmaceutical Ingredients CAS 73963-72-1 Cilostazol

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Product Name: Cilostazol
Synonyms: 6-[4-(1-CYCLOHEXYL-1H-TETRAZOL-5-YL)BUTOXY]-3,4-DIHYDRO-2(1H)-QUINOLINONE;6-[4-(1-cyclohexyl-1h-tetrazol-5-yl)butoxy]-3,4-dihydro-2(1h)-quinolinone additional name: 6-[4-(1-cyclohexyl-5-tetrazolyl)butoxy]-1,2,3,4- tetrahydro-2-oxoquinolinone;CILASTAZOL;CILOSTAZOL;CILOSTAZOLE;RETAL;OPC 13013;OPC 21
CAS: 73963-72-1
MF: C20H27N5O2
MW: 369.46
Product Categories: Active Pharmaceutical Ingredients;Intermediates & Fine Chemicals;Pharmaceuticals;API's;inhibitor;Cardiovascular APIs
Melting point 159-160°C
Storage temp. Store at RT
Chemical Properties : White crystalline powders
Usage : antibacterial; LD50(iv) 280mg/kg(mouse)
Usage : A potent phosphodiesterase III A (PDE3A) inhibitor (IC50=0.2uM) and inhibitor of adenosine uptake. Has antimitogeni, antithrombotic, vasodilatory and cardiotonic properties in vivo. Also affects lipid levels in vivo .

Pharmacological effects

Cilostazol is commonly used clinically anti-platelet and anti-clotting drugs. It belongs to a phosphodiesterase inhibitor and can inhibit the activity of phosphodiesterase of platelet and smooth muscle cells, leading to increase of the cAMP concentration in platelets and vascular smooth muscle. It can significantly inhibit the platelet aggregation induced by various kinds of aggregation inducers, and can cause the dissociation of the aggregates. Its major metabolite, epoxide has a three to four fold activity of the prototype drug. It has significant antithrombotic effect on the brain circulation and peripheral circulatory disturbance caused by collagen, ADP, arachidonic acid and sodium laurate. Artery injection of this product can increase the blood flow rate with the strongest effect on the peripheral blood vessels but the weakest effect on the cerebral blood vessels.

This product is rapidly absorbed in the intestine after oral administration with the Tmax being 3h, PPB being about 95%. Consecutive administration of four days by twice per day caused no increase in the plasma concentration accumulation. It has good tissue distribution with especially high level in the stomach, liver and kidney. At 72h after administration, 42.75% of the administered drug is excreted via urine and 61.7% is subject to fecal excretion. After 48 hour of administration, bile excretion rate is 31.7%. T1 / 2α is 2.2h and T1 / 2β is 18h.

Cilostazol Clinical Application

It can be used to alleviate the ischemic symptom such as ulcers, limb pain, cold sensation and intermittent claudication caused by chronic arterial occlusive disease. It can also be applied to the adjuvant treatment of atherosclerosis, arteritis, thromboangiitis obliterans, diabetes-induced ischemia of extremity and takayasu arteritis. Cilostazol also be used as a complementary therapy after surgical treatment to help alleviate the symptoms, improve the circulation and inhibiting thrombosis in transplanted blood vessel .

Cilostazol Uses

It can significantly inhibit the platelet aggregation caused by various inducers and aggregates and can dissociate the aggregates without causing secondary aggregation. It has significant antithrombotic effect on the brain circulation and peripheral circulatory disturbance caused by collagen, ADP, arachidonic acid and sodium laurate. It can also be used for treating ischemic diseases such as chronic arterial occlusive ulcer, pain and coldness .

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