I-Intermediates of Redazolam Benzesulfonate (Case No. 308242-23-1)
Izimpawu:(3s) - (7-bromo-2 ox-5-yyridin-2-yy-2, 3-dihydro-1h-benzo [1,4] diazepin-3-yl) -propinic acid methylester; Methyl3 - [(3s) -7-Bromo-2-OXO-5- (2 Pyridinyl) -2, 3-Dihydro-1h-1, 4-BL] propanonoate; (S) -Methyl3- (7-Bromo-2 Ox-5- (i-Pyridin-2-yl) -2, 3-dihydro-1h-benzo [1,4] propanoate propanonoate; I-3 - [(s) -7-Bromo-2-OXO-5-Pyridin-2-yl-2, 3-dihydro-1h-1, 4-benzodiazepin-3-yl] -PropionicaciDYlester.
Cas Cha:308242-23-1
Ifomula ye-Molecular:C18H16-Ngakholwayo3O3
Isisindo samangqamuzana:402.24
Isicelo: Izemithi, I-Intermediates, APIS, Synthentis ngokwezifiso, Amakhemikhali
Sebenzisa:I-Intermediates of Redazolam Benzesulfonate
Ukwakheka
Ukuphakama:Umthengisi omuhle kakhulu, ikhwalithi ephezulu, intengo yokuncintisana, ukulethwa okusheshayo, impendulo esheshayo
Izigaba Ezincane Ehlobene:Amakhemikhali amahle
| Iphuzu elibilayo | 545.3 ± 50.0 ° C (wabikezela) |
| Incekusana | 1.52 ± 0.1 g / cm3 (abikezelwe) |
| Isimo sokugcina | Kuvalwe e-Dry, lokushisa legumbi |
| i-pka | 11.15 ± 0.70 (okubikezelwe) |
| Ukucaciswa okukhethekile ngokuya ngezidingo zamakhasimende | |
| Ukubonakala | Mhlophe ku-powder ophuzi |
| Nisela | I-1.0% max |
| Isikhungo | 1.5% max |
| Ubumsulwa | 98.0% min |
Izindlela zokuphepha zokuphatha okuphephile:
Ukusingathwa endaweni enomoya omuhle. Gqoka izingubo ezifanele zokuvikela. Gwema ukuxhumana nesikhumba namehlo. Gwema ukwakheka kothuli kanye nama-aerosols. Sebenzisa amathuluzi angakhanyi. Vimbela umlilo obangelwa yi-electrostatic ukukhipha umusi.
Izimo Zokugcina Ephephile, kufaka phakathi noma yikuphi ukungahambisani:
Gcina isitsha esivalwe ngokuqinile endaweni eyomile, epholile futhi enomoya omuhle. Gcina ngaphandle kweziqukathi zokudla noma izinto ezingahambelani.
I-Jingye inamasethi angama-86 ama-reactors esewonke, okuyi-volumn ye-enamel reactor ingama-69, ukusuka ku-50 kuye ku-3000l. Inani lama-reactors angenasisekelo lingu-18, kusuka ku-50 kuye ku-3000l. I-QC ifakwe ngamakhulu azo zonke izinhlobo zezinsimbi zokuhlaziya. Kungakuhlangabezana nokukhiqizwa kwezentengiso nokuhlaziywa okuphelele komkhiqizo. Lo mkhiqizo ungumkhiqizo webala eliphakeme futhi ungahanjiswa ngokwezidingo zamakhasimende.
UJiangsu Jingye Pharmaceutical Co, Ltd. ubizwa ngeJintan Dede Chemical Co, Ltd. UShanghai noLianyungang.