N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) CAS 25561-30-2 99% BSTFA + 1% TMCS ya 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
Dzina la Chemical | N,O-Bis(trimethylsilyl)trifluoroacetamide yokhala ndi Trimethylchlorosilane |
Mawu ofanana ndi mawu | BSTFA;99% BSTFA + 1% TMCS |
Nambala ya CAS | 25561-30-2 |
Nambala ya CAT | RF-PI2128 |
Stock Status | Mu Stock, Kupanga Kukula Mpaka Matani |
Molecular Formula | C8H18F3NOSi2 |
Kulemera kwa Maselo | 257.40 |
Melting Point | -10 ℃ |
Boiling Point | 45.0 ~ 50.0℃/14 mm Hg(lit.) |
Mphamvu yokoka (20/20) | 0.97 g/mL (lit.) |
Zomverera | Sichinyezimira, Simamva Kutentha |
Kusungunuka kwamadzi | Hydrolysis |
Hydrolytic Sensitivity | 8: Imachita Mofulumira ndi Chinyezi, Madzi, Zosungunulira Zomangamanga |
Kusungunuka | Zosungunuka Kwambiri mu Dichloromethane, Benzene, Ether |
Mtundu | Ruifu Chemical |
Kanthu | Zofotokozera |
Maonekedwe | Zamadzimadzi Zopanda Mtundu mpaka Kuwala Zachikasu |
Nthawi yomweyo (BSTFA) | >99.0% (GC) (kuphatikiza Chlorotrimethylsilane) |
Refractive Index N20/D | 1.3825-1.3949 |
Chlorotrimethylsilane (TMCS) | Pafupifupi 1% |
Infrared Spectrum | Zimagwirizana ndi Kapangidwe |
Proton NMR Spectrum | Zimagwirizana ndi Kapangidwe |
Test Standard | Enterprise Standard |
Kugwiritsa ntchito | Silicon Compounds;GC Derivatization Reagents |
Phukusi: Botolo la fluorinated, 25kg / Drum, kapena malinga ndi zomwe kasitomala amafuna
Mkhalidwe Wosungira:Sungani muzitsulo zosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala ndi chinyezi
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N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) (CAS: 25561-30-2) imagwiritsidwa ntchito popanga mankhwala apakatikati.Amagwiritsidwa ntchito ngati reactant pokonza pyrimidinone ribosides ndi ma analogi omwe amawonetsa odana ndi chotupa katundu.BSTFA yokhala ndi trimethylchlorosilane yapeza ntchito yogwiritsidwa ntchito mu gas chromatography (GC) ndi mass-spectrometry (MS).BSTFA ndi yofanana ndi BSA mwatsatanetsatane wakusintha ndipo pali maphunziro angapo omwe agwiritsa ntchito ma reagents onse.Kafukufuku wina adapeza BSTFA yoposa BSA pakukhazikika kwazinthu komanso kutulutsa kochokera.Kafukufuku wina adayerekeza opereka ma trimethylsilyl angapo kuti atseke silika ndipo adawona kuti BSTFA inali yotakasuka kwambiri kuposa BSA koma yocheperako kuposa TMCim.BSA ndi BSTFA zonse zidagwiritsidwa ntchito popanga zotumphukira za trimethylsilyl za pyrimidines ndi purines.BSTFA imagwiritsidwa ntchito pofufuza zinthu kapena ngati reagent yamankhwala popanga mamolekyu ovuta kwambiri.Ndi silylation reagent yothandiza mu GC ndi GC-MS pakutulutsa magulu osiyanasiyana ogwira ntchito pansi pamikhalidwe yofatsa.BSTFA ndi mankhwala ofunikira apakati, omwe amatha kuchepetsa polarity ya mankhwala okhala ndi hydroxy ndikuwonjezera kusakhazikika kwawo, kupanga zitsanzo zoyenera kwambiri pakuwunika kwa GC.Monga wofatsa wosalowerera ndale silanylation reagent, sikuti ali ndi reactivity mkulu, kusankha bwino, komanso ubwino wa mkulu anachita zokolola ndi zosavuta pambuyo mankhwala.Amagwiritsidwanso ntchito ngati DAT inhibitor ndi SLC6A2 inhibitor.Amagwiritsidwa ntchito nthawi zonse kutulutsa ma carboxylic acid, phenols, steroids, amines, alcohols, alkaloids ndi ma amides.
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