(DHQD)2PHAL CAS 140853-10-7 Pure ≥98.0% (NMR)
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o (DHQD) 2PHAL (CAS: 140853-10-7) me te kounga teitei.Ka taea e Ruifu Chemical te tuku i te ao, te utu whakataetae, te ratonga pai, te iti me te rahinga e waatea ana.Hoko (DHQD)2PHAL,Please contact: alvin@ruifuchem.com
| Ingoa matū | (DHQD)2PHAL |
| Nga kupu taurite | (DHQD)2PHAL;Hydroquinidine 1,4-Phthalazinediyl Diether;Kokoi Catalyst;SYKINH-61;1,4-Bis(Dihydroquinidine)phthalazine;1,4-Bis(9'-O-Dihydroquinidyl)phthalazine |
| Tūnga Taonga | I roto i te Stock, Production Arumoni |
| Tau CAS | 140853-10-7 |
| Tātai rāpoi | C48H54N6O4 |
| Taumaha rāpoi | 778.98 g/mol |
| Iwi Whakarewa | 158.0~162.0℃ |
| Kiato | 1.3 |
| COA & MSDS | Kei te waatea |
| Waitohu | Ruifu Chemical |
| Nga taonga | Nga Paerewa Tirotiro | Hua |
| Te ahua | Paura-White ki te Paura Kowhai Maama | Paura-Ma |
| Hurihuri Tau [a]22/D | -265.0° ki te -260.0° (C=1 i roto i te MeOH) | -262.3° |
| Iwi Whakarewa | 158.0~162.0℃ | 160.2℃ |
| Wai na Karl Fischer | <0.50% | 0.1% |
| Tikanga Whakamatau / Tatau | ≥98.0% (NMR) | 99.5% |
| 1 H NMR Spectrum | E rite ana ki te Hanganga | Ka tutuki |
| LCMS | E rite ana ki te Hanganga | Ka tutuki |
| Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga kua tohua | |
Mōkī:Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Rokiroki i roto i te ipu kati kati.Rokiroki i roto i te whare putunga hauhautanga, maroke (2~8 ℃) me te hau pai kia matara atu i nga matū hotokore.Tiaki i te marama me te makuku.
Tukunga:Tukuna ki te ao ma te rangi, ma te FedEx / DHL Express.Whakaratohia te tuku tere me te pono.
Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.
Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.
Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.
KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.
Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.
MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.
Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.
Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.
Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.
Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.
Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.
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(DHQD)2PHAL (CAS: 140853-10-7) he rimurapa alkaloid cinchona monomeric e whakamahia ana hei whakakorikori mo nga hauhanga hangarite.
(DHQD) Ko te 2PHAL he pärönaki cinchona alkaloid whakarerekë i whakamahia te nuinga hei herenga mo te catalysis enantioselective.
(DHQD) Ko te 2PHAL he pāhare chinchona hei herenga mo te Sharpless Asymmetric Dihydroxylation.(DHQD)2PHAL kua whakamahia i roto i te ako o te hydroxylation o te mekameka taha dienic steroidal.
