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ibicuruzwa

Boc-S-Benzyl-L-cysteine ​​(CAS # 5068-28-0)

Umutungo wa Shimi:

Inzira ya molekulari C15H21NO4S
Misa 311.4
Ubucucike 1.2189 (igereranya)
Ingingo yo gushonga 86-88 ° C.
Ingingo ya Boling 481.2 ± 45.0 ° C (Biteganijwe)
Guhinduranya byihariye (α) -44.5 º (c = 1, aside aside)
Flash point 244.8 ° C.
Gukemura DMSO, Methanol
Umwuka 4.54E-10mmHg kuri 25 ° C.
Kugaragara Birakomeye
Ibara Cyera
BRN 2000417
pKa 3.58 ± 0.10 (Biteganijwe)
Imiterere y'Ububiko Ikidodo cyumye, 2-8 ° C.
Ironderero -45 ° (C = 1, AcOH)
MDL MFCD00065567

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 3
TSCA Yego
Kode ya HS 29309090
Icyiciro cya Hazard IRRITANT

 

Intangiriro

Acide Boc-S-benzyl-L-hemiphotonic ni uruganda kama nizina ryumuti ni N-tert-butoxycarbonyl-L-phenylalanyl-L-homoserine.

 

Ubwiza:

Boc-S-benzyl-L-hemaminoic aside ni kirisiti yera yera ihagaze neza mubushyuhe bwicyumba. Ifite urugero runaka rwamazi kandi irashobora gukemuka mumashanyarazi akoreshwa cyane nka dimethyl sulfoxide, dichloromethane na methanol.

 

Koresha:

Boc-S-benzyl-L-hemiphotonicamide ikoreshwa nkigihe gito muri synthesis.

 

Uburyo:

Gutegura Boc-S-benzyl-L-hemiphotonine irashobora kugerwaho muguhuza chirine amino acide ibanziriza kandi ikagira esterification reaction cyangwa peptide ya peptide mugihe gikwiye.

 

Amakuru yumutekano:

Boc-S-benzyl-L-semiphototophan ifite umutekano muke mugukoresha bisanzwe no mubikorwa. Ariko biracyari ibinyabuzima bifite urwego runaka rwibyago. Ugomba kwitondera kwirinda guhumeka, guhuza uruhu no kuribwa mugihe cyo kubaga. Fata ingamba nziza zo guhumeka mugihe cyo gukora kandi wambare ibikoresho bikingira umuntu, nka gants ya laboratoire, ibirahure bikingira hamwe namakanzu ya laboratoire. Byongeye kandi, nibiba ngombwa, igomba gukoreshwa iyobowe numuhanga kandi igakurikiza byimazeyo amabwiriza yumutekano wa laboratoire.


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