Hu rau:Errol Zhou (Mr.)
Tel: ntxiv 86-551-65523315
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Ntxiv:1002, Huanmao Tsev, No.105, Mengcheng Txoj kev, Hefei Lub zos, 230061 Tuam Tshoj
CAS Tsis Yog: 136310-64-0
Cov mis mos molecular: C18H19NO4S2
Molecular phaus: 377.47800
EINECS TSIS MUAJ: 603-953-6
MDL TSIS YOG: MFCD09038796
Khoom Piav Qhia:
Khoom Lub Npe: Scopine-2,2-dithienyl glycolate CAS NO: 136310-64-0
Lub ntsiab lus:
(1R, 2R, 4S, 5S, 7s) -9-Methyl-3-oxa-9-azatricyclo [3.3.1.02,4] nonan-7-yl2-hydroxy-2,2-dithiophen-2-ylacetate;
Tiotropium EP Impurity B;
2-Thiopheneacetic acid, -hydroxy-2-thienyl-, (1,2,4,5,7);
Tshuaj& Lub Cev Muaj Zog:
Tshwm sim: Tawm-Dawb Khoom
Kev Ntsuas: ≥99.0%
Ceev: 1.48 g/cm3
Kub Point: 542.3 ℃ ntawm 760 mmHg
Flash Point: 281.7 ℃
Refractive Index: 1.687
Vapor Siab: 1.37E-12mmHg ntawm 25 ℃
Scopine-2,2-dithienyl glycolate yog cov organic sib xyaw. Nws yog xim dawb. Lub ntsiab lus yaj yog 138-140 ° C. Qhov ntsuas kub yog -20 ° C. Scopine-2,2-dithienyl glycolate yog ib qho ntawm cov tshuaj tiv thaiv nruab nrab hauv kev npaj tiotropium bromide, uas yog cov tshuaj tiv thaiv kab mob anticholinergic zoo heev thiab siv dav rau kev kho mob hawb pob thiab/lossis mob ntsws ntev ntsws (COPD) (mob ntsws muaj kab mob ntev ).
Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!
Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.
Cim npe nrov: scopine-2,2-dithienyl glycolate cas 136310-64-0, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag
