N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) CAS 25561-30-2 99% BSTFA + 1% TMCS fun 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
Orukọ Kemikali | N,O-Bis(trimethylsilyl)trifluoroacetamide pẹlu Trimethylchlorosilane |
Awọn itumọ ọrọ sisọ | BSTFA;99% BSTFA + 1% TMCS |
Nọmba CAS | 25561-30-2 |
NỌMBA CAT | RF-PI2128 |
Iṣura Ipo | Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu |
Fọọmu Molecular | C8H18F3NOSi2 |
Òṣuwọn Molikula | 257.40 |
Ojuami Iyo | -10 ℃ |
Ojuami farabale | 45.0 ~ 50.0℃/14 mm Hg(tan.) |
Walẹ Kan pato (20/20) | 0.97 g/ml (tan.) |
Ni imọlara | Ọrinrin Sensitive, Ooru Sensitive |
Omi Solubility | Hydrolyses |
Hydrolytic ifamọ | 8: Fesi ni kiakia pẹlu Ọrinrin, Omi, Protic Solvents |
Solubility | Tiotuka pupọ ni Dichloromethane, Benzene, Ether |
Brand | Ruifu Kemikali |
Nkan | Awọn pato |
Ifarahan | Alailowaya si Imọlẹ Yellow Clear Liquid |
Ni deede (BSTFA) | > 99.0% (GC) (pẹlu Chlorotrimethylsilane) |
Atọka Refractive N20/D | 1.3825 ~ 1.3949 |
Chlorotrimethylsilane (TMCS) | Nipa 1% |
Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto |
Proton NMR julọ.Oniranran | Ni ibamu si Eto |
Igbeyewo Standard | Standard Enterprise |
Lilo | Awọn ohun elo Silikoni;GC Derivatization Reagents |
Package: Igo Fluorinated, 25kg/Drum, tabi gẹgẹ bi ibeere alabara
Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin
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N, O-Bis (trimethylsilyl) trifluoroacetamide (BSTFA) (CAS: 25561-30-2) jẹ lilo fun iṣelọpọ ti awọn agbedemeji elegbogi.Ti a lo bi reactant ni igbaradi ti pyrimidinone ribosides ati awọn analogs ti o ṣe afihan awọn ohun-ini egboogi-tumo.BSTFA pẹlu trimethylchlorosilane ti ri ohun elo lati ṣee lo ninu gaasi kiromatogirafi (GC) ati mass-spectrometry (MS).BSTFA jẹ iru si BSA ni pato ti iyipada ati pe ọpọlọpọ awọn ijinlẹ wa ti o ti lo awọn reagents mejeeji.Iwadi kan rii BSTFA ti o ga ju BSA ni iduroṣinṣin ọja ati ikore ti itọsẹ.Iwadi miiran ṣe afiwe ọpọlọpọ awọn oluranlọwọ trimethylsilyl fun ipari ipari silica ati ṣe akiyesi pe BSTFA jẹ ifaseyin diẹ sii ju BSA ṣugbọn o kere si ifaseyin ju TMCim.Mejeeji BSA ati BSTFA ni a lo lati mura awọn itọsẹ trimethylsilyl ti pyrimidine ati awọn purines.BSTFA jẹ lilo fun awọn idi itupalẹ tabi bi reagent kemikali fun iṣelọpọ ti awọn ohun elo ti o ni idiju diẹ sii.O jẹ reagent silylation wulo ni GC ati GC-MS fun itọsẹ ti ọpọlọpọ awọn ẹgbẹ iṣẹ ṣiṣe labẹ awọn ipo kekere.BSTFA jẹ agbedemeji elegbogi pataki, eyiti o le dinku polarity ti awọn agbo ogun ti o ni hydroxy ati mu ailagbara wọn pọ si, ṣiṣe awọn ayẹwo diẹ sii dara fun itupalẹ GC.Bi awọn kan ìwọnba didoju silanylation reagent, o ko nikan ni ga reactivity, ti o dara selectivity, sugbon tun ni o ni awọn anfani ti ga lenu ikore ati ki o rọrun ranse si-itọju.O tun lo bi oludena DAT ati inhibitor SLC6A2 kan.O ti wa ni sáábà lo lati derivatize carboxylic acids, phenols, sitẹriọdu, amines, alcohols, ati alkaloids ati amides.
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