(DHQD)2PHAL CAS 140853-10-7 Chiyero ≥98.0% (NMR)
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga (DHQD)2PHAL (CAS: 140853-10-7) ndi apamwamba kwambiri.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, ntchito zabwino kwambiri, zochepa komanso zochulukirapo zomwe zilipo.Gulani (DHQD)2PHAL,Please contact: alvin@ruifuchem.com
| Dzina la Chemical | (DHQD)2PHAL |
| Mawu ofanana ndi mawu | (DHQD)2PHAL;Hydroquinidine 1,4-Phthalazinediyl Diether;Sharpless Catalyst;SYKINH-61;1,4-Bis(Dihydroquinidine)phthalazine;1,4-Bis(9'-O-Dihydroquinidyl)phthalazine |
| Stock Status | Mu Stock, Commercial Production |
| Nambala ya CAS | 140853-10-7 |
| Molecular Formula | Chithunzi cha C48H54N6O4 |
| Kulemera kwa Maselo | 778.98 g/mol |
| Melting Point | 158.0 ~ 162.0 ℃ |
| Kuchulukana | 1.3 |
| COA & MSDS | Likupezeka |
| Mtundu | Ruifu Chemical |
| Zinthu | Miyezo Yoyendera | Zotsatira |
| Maonekedwe | Ufa Woyera mpaka Wachikasu Wowala | Off-White Powder |
| Kusinthasintha Kwachindunji [a]22/D | -265.0° mpaka -260.0° (C=1 mu MeOH) | -262.3 ° |
| Melting Point | 158.0 ~ 162.0 ℃ | 160.2 ℃ |
| Madzi ndi Karl Fischer | <0.50% | 0.1% |
| Njira Yoyesera / Kusanthula | ≥98.0% (NMR) | 99.5% |
| 1 H NMR Spectrum | Zogwirizana ndi Kapangidwe | Zimagwirizana |
| Mtengo wa LCMS | Zogwirizana ndi Kapangidwe | Zimagwirizana |
| Mapeto | Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zaperekedwa | |
Phukusi:Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi zofunika kasitomala.
Mkhalidwe Wosungira:Sungani mu chidebe chotsekedwa mwamphamvu.Sungani pamalo ozizira, owuma (2 ~ 8 ℃) komanso molowera mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.
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Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
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(DHQD)2PHAL (CAS: 140853-10-7) ndi monomeric cinchona alkaloid dimer yomwe imagwiritsidwa ntchito ngati chothandizira ma halogenations asymmetric.
(DHQD)2PHAL ndi chochokera ku cinchona alkaloid chosinthidwa chomwe chimagwiritsidwa ntchito ngati ligand for enantioselective catalysis.
(DHQD)2PHAL ndi chinchona alkaloid yomwe imagwiritsidwa ntchito ngati ligand ya Sharpless Asymmetric Dihydroxylation.(DHQD)2PHAL yakhala ikugwiritsidwa ntchito pophunzira za hydroxylation ya steroidal dienic side chain.
