I-Valdecoxib CAS 181695-72-7 Ubumsulwa >99.5% (HPLC)
I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi oholayo kanye nomphakeli we-Valdecoxib (CAS: 181695-72-7) enekhwalithi ephezulu.Singahlinzeka nge-COA, ukulethwa komhlaba wonke, amanani amancane kanye nenqwaba etholakalayo.Uma unentshisekelo kulo mkhiqizo, sicela uthumele imininingwane enemininingwane ehlanganisa inombolo ye-CAS, igama lomkhiqizo, nenani kithi.Please contact: alvin@ruifuchem.com
| Igama Lekhemikhali | I-Valdecoxib |
| Omqondofana | I-Bextra;SC 65872;I-Valus;Valz;4-(5-Methyl-3-Phenyl-4-Isooxazolyl)benzenesulfonamide;4-(5-Methyl-3-Phenyl-1,2-Oxazol-4-yl)benzenesulfonamide;4-(5-Methyl-3-Phenylisoxazol-4-yl)benzenesulfonamide |
| Inombolo ye-CAS | 181695-72-7 |
| Inombolo yeCAT | I-RF2833 |
| Isimo Sesitoko | Esitokweni, Isikali Sokukhiqiza Sifinyelela Kumathani |
| I-Molecular Formula | I-C16H14N2O3S |
| Isisindo samangqamuzana | 314.36 |
| I-Melting Point | 162.0~167.0℃ |
| Iphuzu elibilayo | 481.2±55.0℃ |
| Ukuminyana | 1.303±0.06 g/cm3 |
| Kuyazwela | Ukushisa Kuyazwela |
| Ukuncibilika kwamanzi | Ayincibiliki Emanzini |
| Ukuncibilika | I-Soluble ku-Ethanol, i-Methanol |
| Isikhathi Sokugcina. | Ukushisa Kwegumbi |
| Ibhrendi | I-Ruifu Chemical |
| Into | Imininingwane |
| Ukubukeka | Impushana Emhlophe noma Engamhlophe |
| Ukuhlanzeka / Indlela Yokuhlaziya | >99.5% (HPLC) |
| I-Melting Point | 162.0~167.0℃ |
| Amanzi (nguKarl Fischer) | <0.50% |
| Izinsalela ekushiseni | <0.20% |
| Ukungcola Okukodwa | <0.30% |
| Ukungcola Okuphelele | <0.50% |
| Izinsimbi Ezisindayo (njenge-Pb) | <20ppm |
| I-Infrared Spectrum | Ivumelana Nesakhiwo |
| I-NMR Spectrum | Ivumelana Nesakhiwo |
| Izinga Lokuhlola | I-Enterprise Standard |
| Ukusetshenziswa | I-API, I-Second-Generation COX-2 Inhibitor |
Iphakheji: Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwemfuneko yekhasimende
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama
Indlela Yokuthenga?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
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Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eKorea, eJapane, e-Australia, njll.
Izinzuzo?Ikhwalithi ephezulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.
IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.
Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.
Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.
I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.
Isikhathi sokuthumela? Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe.
Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.
Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.
Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.
Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.
I-Valdecoxib (i-CAS: 181695-72-7) iyi-inhibitor yesizukulwane sesibili i-COX-2, eyakhiwe njengokulandelela ku-celecoxib yokwelashwa ngomlomo kanye ngosuku kwe-osteoarthritis, i-arthritis ye-rheumatoid yabantu abadala kanye nobuhlungu bokuya esikhathini.I-Valdecoxib icishe ikhethe izikhathi ezingama-28,000 uma iqhathaniswa ne-COX-2 eyenziwe kabusha yomuntu kune-COX-1 eyenziwe kabusha.Ku-ex viva human assay yegazi lonke, amanani e-I&O ngokumelene ne-COX-2 ne-COX-1 ngokulandelana ayengu-0.89 PM kanye no-25.4 FM.Kumamodeli ezilwane, i-valdecoxib inomsebenzi womlomo omuhle kakhulu njenge-anti-inflammatory.Kumagundane, i-valdecoxib ivimbele ngokunamandla i-carrageenan footpad edema kanye nesifo samathambo esidalwa yi-adjuvant.I-Valdecoxib iyisidakamizwa esingezona ukuvuvukala (i-NSAID) esibonisa izakhiwo zokulwa nokuvuvukala, ezidambisa ubuhlungu kanye ne-antipyretic kumamodeli ezilwane.Kuyi-inhibitor enamandla futhi ekhethiwe ye-prostaglandin synthesis ngokuyinhloko ngokuvinjelwa kwe-COX-2.I-Valdecoxib isetshenziselwa ukukhulula ezinye izimpawu ezibangelwa isifo sokuqaqamba kwamalunga (rheumatism), njengokuvuvukala, ukuvuvukala, ukuqina, nobuhlungu bamalunga.I-Valdecoxib igunyazelwe ukukhululeka kwezimpawu nezimpawu ze-osteoarthritis kanye nesifo samathambo sabadala kanye nokwelashwa kwe-dysmenorrhea eyinhloko.I-Valdecoxib ivinjelwa ekwelapheni ubuhlungu bangemva kokuhlinzwa ngokushesha ngemva kokuhlinzwa kwe-graft ye-coronary artery bypass.
