CAS Nr .: 125700-67-6, luv rau O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate, yog cov hmoov dawb mus rau dawb dawb crystalline hmoov. Nws muaj ib tug molecular mis ntawm C₁₁H₁₆BF₄N₅O thiab ib tug melting point ntawm ib ncig ntawm 200-202℃(decomposes). Nws yog soluble hauv polar organic solvents xws li dimethylformamide (DMF) thiab dichloromethane tab sis sparingly soluble hauv dej. Nws cov qauv suav nrog pawg benzotriazole thiab tetrafluoroborate counterion, uas ua rau nws muaj zog heev hauv kev tsim peptide bonds, ib qho tseem ceeb hauv cov organic synthesis.
1. Peptide Synthesis
Tbtu yog dav siv los ua kev sib txuas reagent hauv peptide synthesis, qhov twg amino acids txuas ua ke los tsim peptides thiab cov proteins. Nws ua kom cov carboxylic acid pab pawg ntawm ib cov amino acid, ua rau nws reactive txaus rau kev sib raug zoo nrog cov amino pawg ntawm lwm cov amino acid. Cov tshuaj tiv thaiv no muaj txiaj ntsig zoo thiab txo qis cov khoom lag luam uas tsis xav tau, kom ntseeg tau tias tsim cov peptide chains raug. Nws muaj txiaj ntsig tshwj xeeb hauv kev tshawb fawb tshuaj los tsim kev cai peptides siv hauv kev tsim tshuaj.
2. Pharmaceutical Intermediate
Hauv kev tshuaj chemistry, nws ua lub luag haujlwm hauv kev tsim cov tshuaj me me -molecule. Nws pab tsim cov ntawv cog lus amide, uas muaj ntau hauv ntau cov qauv tshuaj, tso cai rau cov kws kho mob sib txuas cov khoom sib txawv molecular. Nws lub peev xwm los txhawb kev huv, siab - tawm tswv yim tawm tswv yim ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov tshuaj nruab nrab, ua kom zoo thiab purity xav tau rau kev tsim tshuaj.
3. Organic Synthesis Reactions
Tshaj li peptides, Tbtu yog siv rau hauv lwm cov tshuaj tiv thaiv organic uas xav tau amide lossis ester daim ntawv cog lus. Piv txwv li, nws tuaj yeem txuas cov carboxylic acids nrog amines lossis cawv los tsim amides lossis esters, raws li. Qhov no versatility ua rau nws ib tug staple nyob rau hauv kev kawm thiab muaj chaw soj nstuam rau synthesizing complex organic tebchaw, xws li agrochemicals thiab tshwj xeeb tshuaj.
4. Qhov zoo ntawm Synthesis
Piv nrog rau lwm cov coupling reagents, Tbtu muaj cov tshuaj tiv thaiv sai dua lub sij hawm thiab cov txiaj ntsig siab dua, txo cov sij hawm tsim khoom thiab cov nqi. Nws kuj ua haujlwm zoo nyob rau hauv cov mob me me, tiv thaiv cov pab pawg ua haujlwm zoo hauv cov molecules. Nws ruaj khov nyob rau hauv cia (thaum khaws cia qhuav thiab nyob deb ntawm noo noo) ntxiv rau nws qhov kev thov rov hais dua, ua rau nws muaj kev ntseeg tau zoo rau cov txiaj ntsig zoo sib xws hauv ntau cov txheej txheem synthesis.
Peb xa tawm TBTU txhua xyoo puag ncig, tuaj yeem xyuas kom meej tias cov khoom lag luam zoo lav rau cov neeg siv khoom.Peb muab Cov Ntawv Pov Thawj Ua Lag Luam, Cov Ntawv Teev Npe, Cov Nqi Xa Khoom, COA.Koj puas txaus siab rau cov khoom no? Thov xa cov lus nug, thiab peb yuav tiv tauj koj hauv 24 teev ua haujlwm los tham txog koj cov kev xav tau.
Tiv tauj peb rau ib qho kev tsocai
Vim li cas thiaj xaiv Gneebio?
Gneebio nrog ntau xyoo dhau los ntawm kev tshawb fawb, kev tsim khoom thiab kev lag luam ntawm cov tshuaj organic, yog ib qho ntawm cov neeg xa khoom ntawm cov khoom siv tshuaj hauv Henan, Suav teb.Tau ntau xyoo, peb tau cog lus rau kev lag luam tshuaj lom neeg ntawm intermediates, yas additives, dej kho tshuaj thiab fungicide, thiab tshuaj txhua hnub.
Peb cov khoom nrov muaj xws li Cov Khoom Siv Hluav Taws Xob (Polyisobutylene, Styrene Monomer, Propylene Glycol, Cyclohexanone, Cyclohexane, Isopropyl Cawv), Cov Tshuaj Txhua Hnub (Didecylmethylamine, Dodecyl dimethyl betaine), thiab ntau yam Petrochemicals (Ethylene Tar, Petroleum).
Qhov zoo
1). Cov khoom xa tuaj me me thiab sub- ntim yog muaj.
2). Muab COA, MSDS, Daim Ntawv Pov Thawj Kev Noj Qab Haus Huv thiab Daim Ntawv Pov Thawj Keeb Kwm.
3). Ua ntej, kev pabcuam zoo tshaj plaws.
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