ibe_banner

ngwaahịa

N-alpha-FMOC-Nepsilon-BOC-L-Lysine (CAS# 71989-26-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C26H32N2O6
Molar Mass 468.54
Njupụta 1.2301 (atụmatụ siri ike)
Ebe Na-agbaze 130-135°C (dec.)
Ebe Boling 570.69°C (atụmatụ siri ike)
Ntụgharị pụrụ iche(α) -12º (c=2,DMF 24ºC)
Mmiri Solubility Na-agbaze ntakịrị na mmiri.
Ọdịdị Crystalline ntụ ntụ
Agba Ọcha
BRN 4217767
pKa 3.88± 0.21 (buru amụma)
Ọnọdụ Nchekwa Chekwaa n'okpuru +30 Celsius.
Nkwụsi ike Kwụsie ike. Ekwekọrịtaghị na ndị ọrụ oxidizing siri ike.
Ntụgharị uche -12 Celsius (C=1, DMF)
MDL MFCD00037138
Njirimara anụ ahụ na kemịkalụ Ebe mgbaze 134-137°C
kpọmkwem ntụgharị anya anya -12 Celsius (c = 2,DMF 24°C)

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Nkọwapụta nchekwa S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S27 - Yipụ uwe niile emeru ozugbo.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
WGK Germany 3
Koodu HS 29224999

 

Okwu mmalite

N-alpha-fluorene methoxycarbonyl-N-epsilon-tert-butoxycarbonyl-L-lysine bụ ihe sịntetik nke a na-egosipụtakarị site na mbiri Fmoc-Lys (Boc) -OH.

 

Ogo:

1. Ọdịdị: na-abụkarị ọcha ma ọ bụ na-acha ọcha crystalline ntụ ntụ.

2. Solubility: soluble na organic solvents, dị ka dimethyl sulfoxide (DMSO) na methanol na ụlọ okpomọkụ.

3. Nkwụsi ike: Ọ nwere ike kwụsie ike n'okpuru ọnọdụ nnwale.

 

Jiri:

1. Isi ojiji bụ dị ka amino acid nchebe otu na nti ion malite ihe na organic njikọ.

2. A na-ejikarị ya eme ihe na njikọ peptide na protein protein iji gbanwee ụdọ amino acid ma wuo ụdọ peptide.

 

Usoro:

Usoro a na-ahụkarị maka nkwadebe nke Fmoc-Lys (Boc) -OH bụ site na ụzọ sịntetik. The kpọmkwem nzọụkwụ nwere ike na-agụnye multiple mmeghachi omume, dị ka esterification, aminolysis, deprotection, wdg The nkwadebe usoro chọrọ iji kpọmkwem reagents na ọnọdụ iji hụ na elu ịdị ọcha na mkpụrụ.

 

Ozi nchekwa:

1. Ekwesịrị ịgbaso usoro ọrụ nchekwa isi mgbe ị na-eji ya, gụnyere iyiri akụrụngwa nchedo onwe onye kwesịrị ekwesị (dị ka uwe, enyo) na ịrụ ọrụ n'okpuru ọnọdụ ụlọ nyocha nwere ikuku.

2. Ekwesịrị ịchekwa ogige ahụ nke ọma ma tụfuo ya, zere kọntaktị na ihe ndị na-ekwekọghị ekwekọ, ma tụfuo ya dịka iwu na ụkpụrụ dị mkpa.

3. Ọ bụrụ na ị nwere nsogbu nchekwa ma ọ bụ mkpa, biko rụtụ aka na ọkachamara kemịkalụ dị mkpa ma ọ bụ kpọtụrụ ndị ọkachamara dị mkpa.


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya