Khoom Description
Lub npe khoom: Fmoc-Nws(Trt)-OH
CAS: 109425-51-6 Nr
IB: 439-640-4
Melting point: 150-155℃(lit.)
Kub taw tes: 811.7 ± 65.0℃(Predicted)
Ceev: 1.24 ± 0.1 g / cm3 (Predicted)
Refractive index: 97℃(C=5, CHCl3)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Fmoc-Nws (Trt)-OH feem ntau yog siv los ua kev tiv thaiv amino acid lub tsev thaiv hauv cov khoom siv-theem peptide synthesis (SPPS) rau kev qhia histidine residues rau peptides thiab cov proteins.
2. Fmoc-Nws(Trt)-OH CAS 109425-51-6 nta kev tiv thaiv dual nrog ib pab pawg Fmoc ntawm pawg alpha-amino thiab Trityl (Trt) pawg ntawm imidazole sab saw, uas tiv thaiv kev tawm tsam sab nraud thiab racemization thaum peptide saw elongation
3. Fmoc-Nws(Trt)-OH yog ua hauj lwm hauv kev tshawb fawb tshuaj los tsim cov enzyme inhibitors, peptide-raws li kev kho mob, thiab bioactive molecules xav tau kev tiv thaiv histidine.
4. Cov kws tshawb fawb siv cov khoom no hauv Fmoc SPPS cov tswv yim, qhov twg Trt pab pawg tau cleaved ib txhij nrog TFA thaum kawg deprotection.
Cia thiab ceev faj
1. Fmoc-Nws(Trt)-OH yuav tsum muab khaws cia rau hauv lub thawv kaw nruj nreem rau hauv qhov chaw txias, qhuav, thiab zoo- qhov cua qhov chaw, tiv thaiv lub teeb thiab noo noo.
2. Fmoc-Nws (Trt)-OH CAS 109425-51-6 yuav tsum khaws cia ntawm -20℃rau kev cia ntev (txog 3 xyoos) lossis ntawm 2-8℃rau lub sijhawm luv (txog 2 xyoos) kom muaj kev ruaj khov, thiab khaws cia rau hauv inert gas vim dej sensit.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv (nitrile roj hmab, qhov tsawg kawg nkaus 0.11 mm thickness), tsom iav kev nyab xeeb, thiab hnav khaub ncaws tiv thaiv thaum tuav Fmoc-Nws (Trt)-OH, ua kom muaj cua txaus hauv chaw ua haujlwm.
4. Tsis txhob nqus cov hmoov av, tiv thaiv kev sib cuag ntawm daim tawv nqaij, qhov muag, thiab khaub ncaws, thiab ntxuav kom huv si tom qab tuav cov tshuaj no.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, xyuas kom muaj qhov cua txaus, thiab zam kev tsim cov plua plav thaum Fmoc-Nws(Trt)-OH raug tso tawm, siv cov cuab yeej tiv thaiv tus kheej.
2. Sau Fmoc-Nws(Trt)-OH CAS 109425-51-6 los ntawm kev cheb lossis shoveling yam tsis tsim cov plua plav thiab tso rau hauv cov thawv kaw kom haum rau kev pov tseg.
3. Tsis txhob tsim cov huab cua thaum ntxuav Fmoc-Nws(Trt)-OH hmoov los tiv thaiv kev ua pa thiab cov pa paug.
4. Tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej hauv chav dej, thiab pov tseg cov ntaub ntawv khaws tseg raws li cov cai hauv ib puag ncig.
Kev tiv thaiv hluav taws
1. Fmoc-Nws (Trt)-OH tsis raug cais raws li cov nplaim hluav taws kub heev (NFPA qhov ntsuas hluav taws kub ntawm 1) tab sis tuaj yeem decompose nyob rau hauv cov cua kub kub, nrog lub melting point ntawm kwv yees li 145℃(decomposes ntawm cua sov).
2. Siv cov hmoov qhuav qhuav, carbon dioxide, cawv- ua npuas dej tiv taus, los yog tshuaj tsuag dej los tua hluav taws uas cuam tshuam nrog cov khoom.
3. Cov neeg tua hluav taws Fmoc-Nws(Trt)-OH CAS 109425-51-6 yuav tsum hnav tus kheej- muaj cov cuab yeej ua pa thiab cov iav tiv thaiv tag nrho thaum tuav cov hlawv Fmoc-His(Trt)-OH vim yog cov pa phem.
4. Cov khoom puas tsuaj uas tsim los ntawm hluav taws kub muaj xws li carbon oxides, nitrogen oxides (NOx), thiab cov pa phem.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | N-(tert-Butoxycarbonyl)-L-alanine / Boc-Ala-OH CAS 15761-38-3 |
| 2 | Boc-Arg(Pbf)-OH CAS 200124-22-7 |
| 3 | Boc-Asn(Trt)-OH CAS 132388-68-2 |
| 4 | BOC -L-Valine CAS 13734-41-3 |
| 5 | Boc-His (Trt)-OH CAS 32926-43-5 |
| 6 | BOC{0}}L-Isoleucine CAS 13139-16-7 |
| 7 | Boc-Lys(Boc)-OH CAS 2483-46-7 |
| 8 | BOC{0}}D-Alanine CAS 7764-95-6 |
| 9 | Boc-Cys(Acm)-OH CAS 19746-37-3 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais ib qho qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: fmoc-his(trt)-oh cas 109425-51-6, China fmoc-his(trt)-oh cas 109425-51-6 manufacturers, lwm tus, Hoobkas
