Khoom Description
Lub npe khoom: BOC-L-Proline
CAS: 15761-39-4 Nr
IB: 239-848-3
Melting point: 133-135℃(lit.)
Kub taw tes: 355.52℃(nrawm kwv yees)
Qhov ceev: 1.1835 (nruab nrab kwv yees)
Refractive index: -60℃(C=2, AcOH)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Boc-L-Proline yog ib qho kev tiv thaiv amino acid derivative qhov twg cov amino pawg tiv thaiv los ntawm tert -butyloxycarbonyl (BOC) pawg, ua ib qho tseem ceeb hauv tsev thaiv rau kev koom ua ke proline residues rau hauv peptides thaum lub sij hawm solid- los yog kev daws teeb meem{5} .
2. Boc-L-Proline CAS 15761-39-4 tau siv los ua ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm enantioselective catalysts rau cov tshuaj tiv thaiv aldol thiab hauv kev tsim cov kab mob siab C (HCV) NS5A inhibitors .
3. Boc-L-Proline nquag ua hauj lwm hauv cov tshuaj chemistry thiab tshuaj nrhiav cov kev pab cuam los tsim ntau yam bioactive compounds, nrog rau cov kws tshuaj thiab agrochemicals, qhov uas nws cov qauv cyclic tshwj xeeb cuam tshuam rau kev lom neeg ntawm cov khoom molecules.
4. Cov kws tshawb fawb siv Boc-L-Proline CAS 15761-}39-4 ua ib qho khoom nruab nrab rau kev npaj cov organic molecules complex, leveraging nws BOC tiv thaiv pab pawg los ua kev xaiv cov tshuaj tiv thaiv yam tsis muaj kev xav sab nraud thaum lub sij hawm sib txuas ntau.
Cia thiab ceev faj
1. Boc-L-Proline yuav tsum tau muab khaws cia rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo- qhov cua; pom zoo cia yog nyob rau hauv chav tsev kub nyob rau hauv ib tug txias thiab tsaus qhov chaw hauv qab no 15 degree, thaum lub sij hawm ntev - lub sij hawm cia yuav nyob rau ntawm -20℃mus txog rau 3 xyoo los yog ntawm 4℃mus txog rau 2 xyoo.
2. Boc-L-Proline CAS 15761-39-4 feem ntau tsis raug cais raws li cov khoom siv phom sij raws li GHS cov qauv thiab tsis xav tau cov lus qhia raws li cov ntaub ntawv kev nyab xeeb feem ntau, txawm tias qee tus neeg muag khoom tau faib nws nrog cov lus ceeb toom "Ceeb toom" thiab cov nqe lus txaus ntshai H315 (Ua rau qhov muag 195 khaus), Huse 3 ua rau ua pa ua pa).
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb nrog sab - cov ntaub thaiv npog, thiab cov khaub ncaws tiv thaiv thaum tuav cov khoom no, zam kev tsim cov plua plav thiab aerosols.
4. Khaws kom deb ntawm cov ntaub ntawv tsis sib xws xws li cov khoom muaj zog oxidizing, muaj zog acids, thiab cov hauv paus muaj zog los tiv thaiv decomposition; Lub compound yog ruaj khov nyob rau hauv kev pom zoo cia tej yam kev mob thiab soluble nyob rau hauv cov organic solvents xws li acetic acid, DMF, DMSO, thiab ethanol tab sis tsis zoo soluble nyob rau hauv dej.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, ua kom muaj cua txaus, thiab hnav cov khoom tiv thaiv tus kheej tag nrho nrog rau cov tshuaj lom neeg- cov hnab looj tes tiv thaiv thiab tsom iav kev nyab xeeb thaum Boc-L-Proline raug tso tawm, kom tsis txhob muaj plua plav.
2. Sau Boc-L-Proline CAS 15761-39-4 los ntawm kev cheb lossis nqus tsev yam tsis tsim cov plua plav siv cov cuab yeej tsis muaj teeb, lossis nqus nrog cov khoom siv tsis zoo xws li diatomite lossis universal binders, thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg.
3. Tsis txhob tsim cov huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa; tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej hauv chav dej raws li kev tawm mus rau ib puag ncig yuav tsum zam raws li qee cov ntaub ntawv kev nyab xeeb, txawm tias lwm tus qhia tias tsis muaj kev ceev faj tshwj xeeb.
4. Tshem tawm cov khoom pov tseg Boc-L-Proline CAS 15761-39-4 cov ntaub ntawv uas tsis muaj kev phom sij raws li cov cai hauv zos, xeev, thiab tsoomfwv ib puag ncig, muab cov kev daws teeb meem ntau ntxiv thiab tsis rov ua dua rau lub tuam txhab pov tseg muaj ntawv tso cai.
Kev tiv thaiv hluav taws
1. Boc-L-Proline tsis raug cais raws li cov nplaim hluav taws kub heev (NFPA qhov ntsuas hluav taws kub ntawm 0 rau kev noj qab haus huv, hluav taws kub, thiab kev phom sij), nrog rau qhov melting point ntawm 132-137℃thiab flash point tsis feem ntau txiav txim siab rau cov khib nyiab, tab sis nws yuav decompose nyob rau hauv hluav taws kub.
2. Siv cov tshuaj tsuag dej, cawv- ua npuas dej tiv taus, cov hmoov tshuaj qhuav, lossis cov pa roj carbon dioxide los tua hluav taws uas cuam tshuam nrog cov khoom; Tsis txhob siv lub dav hlau dej ncaj qha raws li Boc-L-Proline CAS 15761-39-4 tuaj yeem tawg cov khoom tawg.
3. Cov neeg tua hluav taws yuav tsum hnav nws tus kheej- muaj cov cuab yeej ua pa hauv siab- thov, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov hlawv Boc-L-Proline vim muaj kev puas tsuaj rau cov pa roj uas tsim los ntawm thermal decomposition .
4. Cov khoom puas tsuaj uas tsim nyob rau hauv hluav taws kub muaj xws li cov pa roj carbon monoxide, carbon dioxide, thiab nitrogen oxides (NOx); Thaum lub sij hawm combustion, tej zaum yuav emit irritant fumes, yog li muaj hluav taws kub los mus tiv thaiv ib puag ncig cov kab mob.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Tetrahydrofuroic acid CAS 16874-33-2 |
| 2 | Tert -Butylhydrazine hydrochloride CAS 7400-27-3 |
| 3 | 3-Hexylthiophene CAS 1693-86-3 |
| 4 | 2-Aminonicotinic acid CAS 5345-47-1 |
| 5 | L-tert-Leucine CAS 20859-02-3 |
| 6 | Tetrahydropyran-4-carbaldehyde CAS 50675-18-8 |
| 7 | 2-Hydroxy-4-methylpyridine CAS 13466-41-6 |
| 8 | 2-Amino-6-chloropyridine CAS 45644-21-1 |
| 9 | 3-Hydroxypyrrolidine hydrochloride CAS 86070-82-8 |
| 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 hom 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 cov 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb

Cim npe nrov: boc-l-proline cas 15761-39-4, Tuam Tshoj boc-l-proline cas 15761-39-4 manufacturers, lwm tus neeg, Hoobkas











