Daphnetin CAS 486-35-1 Purity > 98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm Daphnetin (CAS: 486-35-1) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau cov khoom no, thov xa cov ncauj lus kom ntxaws suav nrog CAS naj npawb, cov khoom npe, kom muaj nuj nqis rau peb.Please contact: alvin@ruifuchem.com
| Tshuaj npe | Daphnetin |
| Synonyms | 7,8-Dihydroxycoumarin;Daphnetol;Ruixiangsu;7,8-Dihydroxy-2H-1-Benzopyran-2-ib |
| CAS Nr | 486-35-1 : kuv |
| CAT Number | TIAB SA 2868 |
| Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
| Molecular Formula | C9H6O4 |
| Molecular Luj | 178.14 Nws |
| Melting Point | 256 ℃ |
| Solubility | Soluble hauv Methanol.Soluble me ntsis hauv Benzene, Ether, Chloroform |
| HS Code | 29322090 ib |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Pale Yellow Solid Powder |
| Purity / Analysis Method | > 98.0% (HPLC) |
| Poob rau ziab | <1.00% |
| Residue ntawm Ignition | <0.30% |
| Tag nrho cov impurities | <2.00% |
| Infrared Spectrum | Raws li tus qauv |
| 1 H NMR Spectrum | Raws li tus qauv |
| Test Standard | Enterprise Standard |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
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.
Daphnetin (CAS: 486-35-1) yog ib tug natural coumarin derivative, yog ib tug protein kinase inhibitor;inhibits EGFR, PKA thiab PKC;nthuav tawm cov haujlwm tiv thaiv inflammatory thiab tiv thaiv oxidant.Daphnetin, feem ntau yog muab rho tawm los ntawm Yu Ruixiang Changbai Daphne (Daphne Kauslim Nakai), Daphne giraldii Nitsche bark, thiab cag ntoo, yog lub ntsiab ua tau zoo ntawm cov nroj tsuag D.tangutica Maxim thiab D.retttsa Hemsl.Changbai daphnes muaj cov tshuaj pharmacological los ua kom sov tus po thiab plab, so cov leeg thiab pob qij txha, thiab txhawb kev ncig.Hauv TCM, feem ntau yog siv los ua tshuaj kho mob.Vim tias Changbai daphne yog cov tshuaj pungent thiab sov ntuj tshuaj ntsuab, nws tau siv los ua kom sov tus po thiab plab los ntawm kev ua kom txias.Txij thaum ntawd los ntawm cov khoom siv hluavtaws Daphnetin tau ua tiav tiav.Kev lag luam loj loj tuaj yeem tau txais.Cov kev tshawb fawb txuas ntxiv ntawm cov metabolism thiab cov tshuaj pharmacological ntawm daphnetin tau ua tiav.Hauv xyoo 2009, Lub Xeev Cov Khoom Noj thiab Tshuaj Txhaum Cai ntawm Tuam Tshoj tau pom zoo daphnetin capsule siv rau hauv chaw kho mob.Nws tau raug txheeb xyuas los ntawm ntau qhov chaw kho mob uas qhov ncauj daphnetin capsule tuaj yeem txhim kho thromboangiitis obliterans;qhov ncauj daphnetin muaj cov nyhuv curative zoo dua li kev txhaj tshuaj intramuscular ntawm Changbai daphne hauv cov neeg mob angina pectoris vim muaj kab mob plawv.Daphnetin qhia tau hais tias muaj txiaj ntsig zoo rau kev noj qab haus huv sedative cuam tshuam rau cov neeg mob phais thiab tsis yog phais mob tom qab tso dej los yog txhaj tshuaj daphnetin;Qhov ncauj daphnetin capsule qhia tau hais tias muaj txiaj ntsig zoo rau kev mob caj dab rheumatoid.
