Imboni Yoqobo yaseShayina Umkhiqizi Ophezulu 2, 5-Dimethoxybenzaldehyde CAS93-02-7 Purity 99.9% Ukulethwa Ngokushesha
Akunandaba ukuthi ikhasimende elisha noma iklayenti eliphelelwe yisikhathi, Sikholelwa emshweni obanzi nobudlelwano obuthembekile boMkhiqizi Ophezulu Wefektri YaseShayina.2, 5-Dimethoxybenzaldehyde CAS93-02-7Ukuhlanzeka 99.9% Ukulethwa Ngokushesha, Inhloso yethu kungaba ukusiza amakhasimende azi izinhloso zawo. Besilokhu sikhiqiza imizamo emihle yokufeza lesi simo esibucayi futhi sikwamukela ngobuqotho ukuthi nakanjani usibhalisele.
Akunandaba ikhasimende elisha noma iklayenti eliphelelwe yisikhathi, Sikholelwa emshweni obanzi nobudlelwano obuthembekile2 5-Dimethoxybenzaldehyde and Janoshik, Ngokuhambisana nemfundiso yokuphatha ethi "Ukuphatha Ngobuqotho, Ukunqoba Ngekhwalithi", sizama konke okusemandleni ethu ukunikeza izinto ezinhle kakhulu kanye nenkonzo kumakhasimende ethu. Sibheke phambili ekwenzeni inqubekelaphambili kanye namakhasimende asekhaya nawamazwe ngamazwe.
2,5-Dimethoxybenzaldehydei-crystalline powder ephuzi ekhanyayo enesisindo se-molecule engu-166.18 kanye nephuzu elibilayo elingu-146°C. Incibilika kuzincibilikisi zemvelo njenge-ethanol ne-ether. Isetshenziswa kakhulu njengendawo ephakathi yemithi.
| ITEM | IZINGA |
| Ukubukeka | Okuqinile okumpunga kuya kokuphuzi |
| I-NMR | Ukuthobela |
| Ubumsulwa | >98% |
| Iphoyinti lokuncibilika | 46-48 °C (okhanyisiwe) |
| Okuqukethwe kwamanzi | <0.5% |
Ngaphezu kokuthi i-oxidized noma yehliselwa ku-2,5-dimethoxybenzoic acid, i-benzonitrile noma i-benzyl alcohol, i-2,5-dimethoxybenzaldehyde ngokwayo nayo inenani eliyingqayizivele lesicelo. Ngokusabela ngezinto ezinezinhlobo ezahlukene zamaqembu asebenzayo, ama-molecule ezidakamizwa anezakhiwo ezahlukene kanye nemiphumela ehlukene angatholakala. Isifo sikaParkinson (PD) yisifo esivamile se-neurodeergenerative, futhi izimpawu zaso eziyinhloko zomtholampilo zihlanganisa ukundindizela kwemisipha, ukuqina, ubunzima bokunyakaza, ukuma komzimba kanye nokuphazamiseka kokulingana kokunyakaza. Ukuthuthuka okuqhubekayo kuzoholela ekuqashelweni, ekuboneni, ekuphazamisekeni kwenkumbulo kanye nokuwohloka komqondo okusobala. Njengamanje, ukwelashwa kwe-PD ikakhulukazi kuhlanganisa ukwelapha izidakamizwa, ukwelashwa ngokuhlinzwa kanye nokwelashwa ngofuzo. Ekwelashweni kwezidakamizwa, i-phenamidine itholakale inomthelela omuhle ku-PD, enobuthi obuphansi nokuphepha okuhle, futhi ukuhlanganiswa kwe-phenamidine kudinga ukusetshenziswa kwe-2,5-dimethoxybenzaldehyde njengento yokuqala.
Ngokwendlela yokuhlanganisa ebikwe ezincwadini, i-2,5-dimethoxybenzaldehyde itholakala ikakhulukazi ngokusabela i-1,4-dimethoxybenzene nge-ejenti ye-formylation. Ama-Formylation agents ahlanganisa (1) ingxube ye-1,1-dichloromethyl ether ne-titanium tetrachloride; (2) ingxube ye-N,N-dimethylformamide ne-phosphorus oxychloride, ingxube ye-N,N-dimethylformamide ne-oxalyl chloride; (3) ingxube ye-N,N-dimethylformamide ne-thionyl chloride noma ingxube ye-urotropine ne-magnesium chloride. Nokho, lezi zindlela zidinga ukusetshenziswa kwenani elikhulu le-titanium tetrachloride, i-phosphorus oxychloride noma i-thionyl chloride. Lawa ma-reagents azinzile futhi abola kalula, futhi inani elikhulu legesi le-hydrochloric acid likhishwa ngesikhathi sokusabela, elingahambisani nemvelo futhi linezidingo eziphezulu zenqubo yokusebenza.
Kuphakanyiswe indlela entsha yokuhlanganisa. Le ndlela isebenzisa i-1,4-dimethoxybenzene kanye ne-formaldehyde njengezinto zokusetshenziswa, futhi yenza ukuhlangana kwe-photooxidative lapho kukhona umoya-mpilo kanye ne-catalyst ngaphansi kwe-irradiation yokukhanya eluhlaza okwesibhakabhaka ukuze kuhlanganiswe kahle i-2,5-dimethoxybenzaldehyde. Le ndlela isebenzisa umoya-mpilo noma umoya njenge-oxidant, ayikhiqizi igesi ene-asidi, futhi ihambisana nemvelo. Ngaphezu kwalokho, le ndlela isebenzisa i-cobalt eshibhile njenge-catalyst, ephansi ngentengo futhi ifanele ukusetshenziswa kwezimboni.
25kgs/drum, 9tons/20'container
25kgs/isikhwama, 20tons/20'container
Akunandaba ukuthi ikhasimende elisha noma iklayenti eliphelelwe yisikhathi, Sikholelwa emshweni obanzi nobudlelwano obuthembekile boMkhiqizi Ophezulu Wefektri YaseShayina.2, 5-Dimethoxybenzaldehyde CAS93-02-7Ukuhlanzeka 99.9% Ukulethwa Ngokushesha, Inhloso yethu kungaba ukusiza amakhasimende azi izinhloso zawo. Besilokhu sikhiqiza imizamo emihle yokufeza lesi simo esibucayi futhi sikwamukela ngobuqotho ukuthi nakanjani usibhalisele.
Imboni Yoqobo2 5-Dimethoxybenzaldehyde and Janoshik, Ngokuhambisana nemfundiso yokuphatha ethi "Ukuphatha Ngobuqotho, Ukunqoba Ngekhwalithi", sizama konke okusemandleni ethu ukunikeza izinto ezinhle kakhulu kanye nenkonzo kumakhasimende ethu. Sibheke phambili ekwenzeni inqubekelaphambili kanye namakhasimende asekhaya nawamazwe ngamazwe.
