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mankhwala

FMOC-D-Ls(BOC)-OH(CAS# 92122-45-7)

Chemical Property:

Molecular Formula C26H32N2O6
Misa ya Molar 468.54
Kuchulukana 1.210±0.06 g/cm3(Zonenedweratu)
Melting Point 135-139 ° C
Boling Point 685.7±55.0 °C(Zonenedweratu)
Pophulikira 458.9°C
Kusungunuka Acetonitrile (Pang'ono), Chloroform (Pang'ono), DMF (Mochepa)
Kuthamanga kwa Vapor 1.36E-29mmHg pa 25°C
Maonekedwe Zolimba
Mtundu White mpaka Off-White
pKa 3.88±0.21 (Zonenedweratu)
Mkhalidwe Wosungira 2-8 ° C
Refractive Index 2.2 ° (C=1, MeOH)
MDL Mtengo wa MFCD00065660

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa N - Zowopsa kwa chilengedwe
Zizindikiro Zowopsa 50/53 - Poizoni kwambiri kwa zamoyo zam'madzi, zitha kuyambitsa zovuta zanthawi yayitali m'malo am'madzi.
Kufotokozera Zachitetezo S60 - Zinthuzi ndi chidebe chake ziyenera kutayidwa ngati zinyalala zowopsa.
S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany 3
HS kodi 29225090

 

Mawu Oyamba

N(ε)-Boc-N(α)-three-dimensional lysine (Fmoc-D-Lys(Boc)-OH) ndi chochokera ku amino acid chomwe chili ndi molekyulu ya lysine yotetezedwa ndi gulu la Fmoc. Nazi zina zapagululi:

 

Chilengedwe:

-Chilinganizo chamankhwala: C24H29N3O6

-Kulemera kwa maselo: 455.50g / mol

-Maonekedwe: Makristalo oyera kapena ufa wonyezimira

-Kuzizira kozizira: pafupifupi 120-126 ° C

-Kusungunuka: Kusungunuka muzinthu zina zosungunulira, monga dimethylthiourea (DMF), dimethylformamide (DMF) ndi ethanol pang'ono

 

Gwiritsani ntchito:

Fmoc-D-Lys(Boc) -OH ndi amodzi mwa magulu omwe amagwiritsidwa ntchito kwambiri poteteza amino acid mu kaphatikizidwe kolimba kagawo, komwe angagwiritsidwe ntchito ngati poyambira popangira ma polypeptides ndi mapuloteni.

- Amagwiritsidwa ntchito kwambiri pofufuza zamankhwala, biochemistry ndi kaphatikizidwe ka mapuloteni

 

Njira:

-Kukonzekera kwa Fmoc-D-Lys(Boc) -OH nthawi zambiri kumachitika ndi njira zopangira mankhwala motsogozedwa ndi maginito a nyukiliya. Njirayi imakhudza chitetezo cha Fmoc cha Lys(Boc) -OH ndipo nthawi zambiri imachitika pazifukwa zofunika. Chomalizacho chimapezedwa ndi crystallization kapena kuyeretsedwa.

 

Zambiri Zachitetezo:

- Fmoc-D-Ls(Boc) -OH imakhala yokhazikika pansi pazigwiritsidwe ntchito. Komabe, popeza ndi mankhwala, m'pofunikabe kulabadira njira otetezeka ntchito.

-Pewani kutulutsa mpweya, kumeza kapena kukhudza khungu ndi maso.

-Valani magolovesi odzitchinjiriza, zoteteza m'maso, ndi chovala choyenera cha labu kuti mugwiritse ntchito.

- Tsatirani malamulo oyendetsera chitetezo cha labotale ndi malangizo ogwiritsira ntchito pogwira ndi kusunga mankhwala.

 


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