Pharmaceutical Raw Materials Active Pharmaceutical Rofecoxib For Arthritis CAS:162011-90-7
||Light Yellow Powder
||Treatment of arthritis
Rofecoxib is used for the treatment of osteoarthritis, rheumatoid arthritis, acute pain in adults, and primary dysmenorrhea, as well as acute treatment of migraine attacks with or without auras. Rofecoxib is a solid. This compound belongs to the stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. Rofecoxib has a half-life of 17 hours and its mean oral bioavailability at therapeutically recommended doses of 125, 25, and 50 mg is approximately 93%.
The proteins that rofecoxib target include elastin and prostaglandin G/H synthase 2. Cytochrome P450 1A2, Cytochrome P450 3A4, Cytochrome P450 2C9, Cytochrome P450 2C8, and Prostaglandin G/H synthase 1 are known to metabolize rofecoxib. On September 30, 2004, Merck voluntarily withdrew rofecoxib from the market because of concerns about increased risk of heart attack and stroke associated with long-term, high-dosage use.
It can be used in the treatment of proliferative osteoarthritis and rheumatoid arthritis. It is also used to alleviate pain and treat primary menstrual cramps. This includes dental and plastic surgery and post-operative pain.
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The purity of our product is tested by our quality department before it is shipped to our clients. Mostly steroids are 99% purity and approved by SGS,CTI and ITS.
(2) Favorable Price: Our price meets international market performance and we give the best doiscounted price for our new customers and promotioned price for our regular customers.
(3) Safe Fast Delivery: After receiving your payment,we will have professional package team to arrange your parcel within 12 hours.We can guarantee every goods can be successfully deliveried
(4) Available Shipment Way: EMS,HongKong Post,DHL,TNT,UPS,FedEx,Registered Mail,Air Express,Sea Vessel etc
(5) After-Sale Service: We can offer you good service after you place an order.At the same time,we can offer you some homebrew recipe to make injection.More service is more available to you.
1 High quality with competitive price:
1) Standard: Enterprise Standard
2) All Purity≥98%
3) We are manufacturer and can provide high quality products with factory price.
2 Fast and safe delivery:
1) Parcel can be sent out in 24 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
3 We have clients throughout the world:
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customerss requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
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Forth: You confirm the order and pay money 100% in advance and send us the detail address.
Fifth: We arrange the shipment according to your requirements.
Sixth: We offer after-sales service after you receive parcel
Guangzhou Kafen Biotech Co.,Ltd is a renowned pharmaceutical manufacturer, specializing in raw steroid powders in Mainland China. It is not only the leading manufacturer of steroids powder and pharmaceutical raw materials in the central area of China but also exports all over the world. All powders are factory directly supplying.
Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries. Monthly output is over 100kgs. We cherish a great number of loyal customers serving in gym fields, athletes fields , medical institution ,clinics and so on Top quality products with the most competitive rate .Free samples are available. Flexible and Untraceable payment terms. Exclusive customer service and 24/7 online timely and helpful After-sale service.
99% Active Pharmaceutical Ingredients Rofecoxib For Arthritis CAS162011-90-7 Images