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

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C26H32N2O6
Molar Mass 468.54
Yawan yawa 1.2301
Matsayin narkewa 130-135°C (dec.)
Matsayin Boling 570.69°C
Takamaiman Juyawa (α) -12º (c=2,DMF 24ºC)
Ruwan Solubility Dan kadan mai narkewa cikin ruwa.
Bayyanar Crystalline foda
Launi Fari
BRN 4217767
pKa 3.88± 0.21 (An annabta)
Yanayin Ajiya Adana a ƙasa + 30 ° C.
Kwanciyar hankali Barga. Wanda bai dace ba tare da magunguna masu ƙarfi masu ƙarfi.
Fihirisar Refractive -12 ° (C=1, DMF)
MDL Saukewa: MFCD00037138
Abubuwan Jiki da Sinadarai Matsayin narkewa 134-137 ° C
takamaiman jujjuyawar gani -12 ° (c = 2, DMF 24°C)

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Bayanin Tsaro S24/25 - Guji hulɗa da fata da idanu.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S27 – Cire duk gurbatattun tufafi nan da nan.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
WGK Jamus 3
HS Code 29224999

 

Gabatarwa

N-alpha-fluorene methoxycarbonyl-N-epsilon-tert-butoxycarbonyl-L-lysine wani sinadari ne na roba wanda galibi ana bayyana shi ta hanyar ragewa Fmoc-Lys (Boc) -OH.

 

inganci:

1. Bayyanar: yawanci fari ko kashe-fari crystalline foda.

2. Solubility: mai narkewa a cikin kwayoyin halitta, irin su dimethyl sulfoxide (DMSO) da methanol a dakin da zafin jiki.

3. Kwanciyar hankali: Zai iya zama barga a ƙarƙashin yanayin gwaji na al'ada.

 

Amfani:

1. Babban amfani shine azaman ƙungiyar kariyar amino acid da ingantaccen kayan farawa na ion a cikin haɗin kwayoyin halitta.

2. Ana amfani da shi sau da yawa a cikin haɗin peptide da haɗin furotin don gyara sarƙoƙi na amino acid da gina sarƙoƙi na peptide.

 

Hanya:

Hanyar gama gari don shirye-shiryen Fmoc-Lys (Boc) -OH ta hanyar hanyar roba. Takamaiman matakai na iya haɗawa da halayen da yawa, irin su esterification, aminolysis, deprotection, da sauransu. Tsarin shirye-shiryen yana buƙatar amfani da takamaiman reagents da yanayi don tabbatar da tsabta da yawan amfanin ƙasa.

 

Bayanin Tsaro:

1. Ana buƙatar bin ƙa'idodin aminci na yau da kullun yayin amfani, gami da sanya kayan kariya masu dacewa (kamar safar hannu, tabarau) da aiki ƙarƙashin ingantattun yanayin dakin gwaje-gwaje.

2. Ya kamata a adana mahallin da kyau kuma a zubar da shi, kauce wa hulɗa da abubuwan da ba su dace ba, kuma a zubar da shi daidai da dokoki da ka'idoji.

3. Idan kuna da takamaiman batutuwan aminci ko buƙatu, da fatan za a koma zuwa ƙwarewar sinadarai masu dacewa ko tuntuɓi ƙwararrun masu dacewa.


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