Lesinurad Intermediate CAS 1533519-84-4 Purity > 99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim tshuaj paus ntawm 4-(4-Cyclopropylnaphthalen-1-yl)-1H-1,2,4-Triazole-5(4H)-Thione (CAS: 1533519-84-4) nrog cov khoom zoo, nruab nrab ntawm Lesinurad (CAS: 878672-00-5).Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Lesinurad Intermediates,Please contact: alvin@ruifuchem.com
| Tshuaj npe | 4-(4-Cyclopropylnaphthalen-1-yl)-1H-1,2,4-Triazole-5(4H)-Thione |
| Synonyms | 4-(4-Cyclopropylnaphthalen-1-yl)-4H-1,2,4-Triazole-3-Thiol;4-(4-Cyclopropyl-1-Naphthalenyl)-2,4-Dihydro-3H-1,2,4-Triazole-3-Thione;Lesinurad INT3;Lesinurad Impurity 20 |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 1533519-84-4 |
| Molecular Formula | C15H13N3S |
| Molecular Luj | 267.35 g / mol |
| Boiling Point | 435.2 ± 38.0 ℃ |
| Qhov ntom | 1.41 ± 0.10g / cm3 |
| COA & MSDS | Muaj |
| Keeb kwm | Shanghai, Suav |
| Qeb | Lesinurad (CAS: 878672-00-5) |
| Hom | Ruifu Tshuaj |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
| Qhov tshwm sim | Off-White hmoov | Off-White hmoov |
| Dej los ntawm Karl Fischer | <0.50% | 0.10% |
| Poob rau ziab | <0.50% | 0.40% |
| Residue ntawm Ignition | <0.50% | 0.15% |
| Purity / Analysis Method | > 99.0% (HPLC) | 99.8% |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb | |
Pob:Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav (2 ~ 8 ℃) thiab lub tsev tso cua txias kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
L-Phenylalanine (H-Phe-OH) (CAS: 63-91-2) yog siv los ua ib qho nruab nrab hauv kev sib txuas ntawm Lesinurad (CAS: 878672-00-5).Lesinurad yog ib qho kev xaiv inhibitor ntawm uric acid reabsorption uas yog siv ua ke nrog lwm tus neeg ua haujlwm hauv kev kho mob gout.Lesinurad (lub npe npe Zurampic) yog thawj xaiv uric acid reabsorption inhibitor (SURI) pom zoo los ntawm FDA.Nws ua los ntawm inhibiting urate transporter, URAT1, uas yog lub luag haujlwm rau feem ntau ntawm lub raum reabsorption ntawm uric acid.Lesinurad yog ib qho urate transporter inhibitor rau kev kho mob hyperuricemia cuam tshuam nrog gout hauv cov neeg mob uas tsis tau ua tiav lub hom phiaj ntshav uric acid nrog xanthine oxidase inhibitor ib leeg.Nws tau txais kev pom zoo los ntawm FDA thaum Lub Kaum Ob Hlis 22, 2015. Cov European Commission tau tso cai ua lag luam siv tau thoob plaws European Union thaum Lub Ob Hlis 18, 2016.
