2019 China New Design Pharmaceutical Raw Materials Yepamusoro Kutengeswa Fekitori Mutengo 2, 5-Dimethoxybenzaldehyde Wholesale CAS 93-02-7 Hombe Stock Organic Chemicals 99% Min 100% Pass Senwayer
Innovation, mhando yepamusoro uye kuvimbika ndizvo zvakakosha zvekambani yedu. Aya misimboti nhasi yakawedzera kupfuura nakare kose inoumba hwaro hwekubudirira kwedu sekambani yepasirese inoshanda yepakati-saizi kambani ye2019 China New Design Pharmaceutical Raw Materials Yepamusoro Sale Factory Mutengo.2, 5-Dimethoxybenzaldehyde Wholesale CAS 93-02-7Yakakura Stock Organic Chemicals 99% Min 100% Pass Senwayer, Isu tinonzwa kuti kambani yedu inodziya uye ine ruzivo ichakuunzira zvinofadza zvinoshamisa serombo rakanaka.
Innovation, mhando yepamusoro uye kuvimbika ndizvo zvakakosha zvekambani yedu. Aya misimboti nhasi akawedzera kupfuura nakare kose anoumba hwaro hwebudiriro yedu sekambani yepasirese inoshanda yepakati-saizi kambaniBest Price uye Fekitari Supply, Zvigadzirwa zvedu zvakanakidzwa nemukurumbira wakanaka wemhando yavo yakanaka, mitengo yemakwikwi uye kukurumidza kutumira mumusika wepasirese. Parizvino, tanga tichitarisira nemoyo wese kushanda pamwe nevatengi vekune dzimwe nyika zvichienderana nemabhenefiti.
2,5-Dimethoxybenzaldehydeihwo hupfu hwekristaro hwakajeka hune huremu hwe166.18 uye nzvimbo yekuvira ye146 ° C. Inonyungudika muorganic solvents senge ethanol uye ether. Inonyanya kushandiswa semishonga yepakati.
| ITEM | STANDARD |
| Chitarisiko | Gray kusvika kune yellow solid |
| NMR | Teerera |
| Kuchena | >98% |
| Melting point | 46-48 °C (lit.) |
| Mvura yemvura | <0.5% |
Pamusoro pekuve oxidized kana kuderedzwa kusvika 2,5-dimethoxybenzoic acid, benzonitrile kana benzyl doro,2,5-dimethoxybenzaldehydepachayo zvakare ine yakasarudzika kukosha kwekushandisa. Nekuita nezvinhu zvine marudzi akasiyana emapoka anoshanda, mamorekuru ezvinodhaka ane zvimiro zvakasiyana uye akasiyana mhedzisiro anogona kuwanikwa. Chirwere cheParkinson (PD) chirwere chakajairika cheurourodegenerative, uye zviratidzo zvayo zvekiriniki zvinosanganisira kudengenyeka kwemhasuru, kusimba, kunetseka kufamba, kumira kwemuviri uye kusagadzikana kwekufamba. Kumwe kusimukira kunozotungamira mukuzivikanwa, kuona, kusagadzikana kwendangariro uye kuparara kuri pachena. Parizvino, kurapwa kwePD kunonyanya kusanganisira kurapwa kwezvinodhaka, kurapwa kwekuvhiya uye gene therapy. Mukurapa kwezvinodhaka, phenamidine yakawanikwa iine mhedzisiro yakanaka paPD, ine yakaderera chepfu uye kuchengetedzwa kwakanaka, uye synthesis ye phenamidine inoda kushandiswa kwe2,5-dimethoxybenzaldehydesechinhu chekutanga.
Zvinoenderana neiyo synthesis nzira yakataurwa mumabhuku,2,5-dimethoxybenzaldehydeinonyanya kuwanikwa nekuita 1,4-dimethoxybenzene ine formylation agent. Formylation agents anosanganisira (1) musanganiswa we1,1-dichloromethyl ether uye titanium tetrachloride; (2) musanganiswa weN,N-dimethylformamide uye phosphorus oxychloride, musanganiswa weN,N-dimethylformamide uye oxalyl chloride; (3) musanganiswa weN,N-dimethylformamide uye thionyl chloride kana musanganiswa weurotropine uye magnesium chloride. Zvisinei, nzira idzi dzinoda kushandiswa kwetitanium tetrachloride yakawanda, phosphorus oxychloride kana thionyl chloride. Aya ma reagents haana kugadzikana uye akaora nyore nyore, uye yakawanda yehydrochloric acid gasi inoburitswa panguva yekuita, iyo isingabatanidzi kwezvakatipoteredza uye ine zvinodiwa zvakanyanya pakuita basa.
Nzira itsva yekubatanidza yakatsanangurwa. Iyi nzira inoshandisa 1,4-dimethoxybenzene uye formaldehyde seyakagadzirwa, uye inoita photooxidative coupling reaction muhupo hweokisijeni uye catalyst pasi peblue light irradiation kuti inyatso gadzira 2,5-dimethoxybenzaldehyde. Iyi nzira inoshandisa mweya weokisijeni kana mhepo seoxidant, haiburitse gasi rine acidic, uye inochengetedza zvakatipoteredza. Uye zvakare, iyi nzira inoshandisa yakachipa cobalt sechinhu chinokonzeresa, icho chakaderera mumutengo uye chakakodzera kushandiswa kwemaindasitiri.
25kgs/drum, 9tons/20'container
25kgs/bag, 20tons/20'container
Innovation, mhando yepamusoro uye kuvimbika ndizvo zvakakosha zvekambani yedu. Aya misimboti nhasi yakawedzera kupfuura nakare kose inoumba hwaro hwekubudirira kwedu sekambani yepasirese inoshanda yepakati-saizi kambani ye2019 China New Design Pharmaceutical Raw Materials Yepamusoro Sale Factory Mutengo.2, 5-Dimethoxybenzaldehyde Wholesale CAS 93-02-7Yakakura Stock Organic Chemicals 99% Min 100% Pass Senwayer, Isu tinonzwa kuti kambani yedu inodziya uye ine ruzivo ichakuunzira zvinofadza zvinoshamisa serombo rakanaka.
2019 China Nyowani DhizainiBest Price uye Fekitari Supply, Zvigadzirwa zvedu zvakanakidzwa nemukurumbira wakanaka wemhando yavo yakanaka, mitengo yemakwikwi uye kukurumidza kutumira mumusika wepasirese. Parizvino, tanga tichitarisira nemoyo wese kushanda pamwe nevatengi vekune dzimwe nyika zvichienderana nemabhenefiti.
