N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) CAS 25561-30-2 99% BSTFA + 1% TMCS mo GC Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) (CAS: 25561-30-2) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Ingoa matū | N,O-Bis(trimethylsilyl) trifluoroacetamide me te Trimethylchlorosilane |
Nga kupu taurite | BSTFA;99% BSTFA + 1% TMCS |
Tau CAS | 25561-30-2 |
Tau CAT | RF-PI2128 |
Tūnga Taonga | I roto i te Stock, Production Tauine Up ki Taranata |
Tātai rāpoi | C8H18F3NOSi2 |
Taumaha rāpoi | 257.40 |
Iwi Whakarewa | -10℃ |
Kohuatanga | 45.0~50.0℃/14 mm Hg(marama) |
Te Kaha Tau (20/20) | 0.97 g/mL(marama) |
Tairongo | Te makuku, te wera |
Wairewa wai | Whakawaiwai |
Te Manawao Hydrolytic | 8: Ka tere te tauhohenga ki te makuku, te wai, nga whakarewa porotiki |
Wairewa | Tino Wairewa i roto i te Dichloromethane, Benzene, Ether |
Waitohu | Ruifu Chemical |
Tūemi | Whakatakotoranga |
Te ahua | Taekore ki te Maama Kowhai Maama Wai |
Tikanga (BSTFA) | >99.0% (GC) (tae atu ki te Chlorotrimethylsilane) |
Taupū Refactive N20/D | 1.3825~1.3949 |
Chlorotrimethylsilane (TMCS) | Mō 1% |
Spectrum Infrared | He rite ki te Hanganga |
Proton NMR Spectrum | He rite ki te Hanganga |
Paerewa Whakamatau | Paerewa hinonga |
Whakamahinga | Silicon Compounds;GC Derivatization Reagents |
Mōkī: Pounamu Fluorinated, 25kg / Drum, kia rite ki te hiahia a te kaihoko
Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku
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Ka whakamahia te N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) (CAS: 25561-30-2) mo te whakahiato o nga takawaenga rongoa.Ka whakamahia hei reactant i roto i te whakarite o nga ribosides pyrimidinone me nga tairitenga e whakaatu ana i nga ahuatanga anti-tumor.Ko te BSTFA me te trimethylchlorosilane kua kitea he tono hei whakamahi i roto i te chromatography hau (GC) me te mass-spectrometry (MS).He rite tonu te BSTFA ki te BSA i roto i te motuhake o te whakarereketanga a he maha nga rangahau i whakamahia nga reagents e rua.I kitea e tetahi rangahau he pai ake te BSTFA i te BSA mo te pumau o nga hua me nga hua o te whakaputa.Ko tetahi atu rangahau i whakataurite i te maha o nga kaituku trimethylsilyl mo te kapi mutunga o te silica me te kite he nui ake te hohenga o te BSTFA i te BSA engari he iti ake te hohenga i te TMCim.I whakamahia te BSA me te BSTFA ki te whakarite i nga huanga trimethylsilyl o pyrimidines me nga purines.Ka whakamahia te BSTFA mo nga kaupapa tātari, hei reagent matū ranei mo te whakahiato i nga ngota ngota uaua ake.He reagent silylation e whai hua ana i roto i te GC me te GC-MS mo te whakaputanga o te whānuitanga o nga roopu mahi i raro i nga ahuatanga ngawari.Ko te BSTFA he takawaenga rongoa nui, ka taea te whakaheke i te polarity o nga pūhui hydroxy-kei roto me te whakanui ake i te wariu, ka pai ake nga tauira mo te tātaritanga GC.Ka rite ki te tauhohenga silanylation kūpapa ngawari, ehara i te mea he tauhohenga teitei anake, he pai te whiriwhiringa, engari he pai ano hoki te hua o te tauhohenga teitei me te ngawari o muri mai i te maimoatanga.Kei te whakamahia ano hei aukati DAT me te aukati SLC6A2.Ka whakamahia tonu ki te whakaputa i nga waikawa carboxylic, phenols, steroids, amine, alcohols, me te alkaloids me te amida.
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