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N-BOC-O-Benzyl-L-serine (CAS# 23680-31-1)

Hantida Kiimikada:

Qaanuunka molecular C15H21NO5
Molar Mass 295.33
Cufnaanta 1.1454 (qiyaasta adag)
Meesha dhalaalaysa 58-60°C ( shid)
Boling Point 437.02°C (qiyaasta qallafsan)
Wareeg gaar ah (α) 21.5º (c=2, ethanol)
Barta Fiishka 229.7°C
Uumiga Uumiga 4.07E-09mmHg at 25°C
Muuqashada crystal cad ama budo
Midabka Caddaan ilaa cad cad
BRN 3064461
pKa 3.53±0.10 (La saadaaliyay)
Xaalada Kaydinta Ku hay meel mugdi ah, ku xidhan meel engegan, heerkulka qolka
Tusmada Dib-u-celinta 22 ° (C=2, EtOH)
MDL MFCD00066063
Tilmaamaha Jirka iyo Kiimikada Budada crystalline cad; Aan ku milmin biyaha iyo ether batroolka, oo ku milma ethyl acetate, acetic acid iyo ethanol; mp waa 56-58 ℃; Wareegga indhaha ee gaarka ah [α]20D 20 °(0.5-2.0 mg/ml, acetic acid).

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xn – Waxyeelo
Xeerarka Khatarta R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
S36 - Xidho dhar ilaalin ku habboon.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
WGK Germany 3
TSCA Haa
Koodhka HS 2924 29 70
Heerka khatarta XANUUNSAN

 

Hordhac

Trit-butoxycarbonyl-L-seric acid benzyl ester (sidoo kale loo yaqaan BOC-L-serine benzyl ester) waa iskudhis organic. Waxay leedahay sifooyinka soo socda:

 

1. Muuqaal: caddaan ilaa iftiin jaale ah ama budada crystalline.

 

Trit-butoxycarbonyl-L-seric acid benzyl waxaa inta badan loo isticmaalaa isku-dhafka peptide iyo falcelinta isku-dhafka peptide ee goobta isku-dhafka organic. Waxay u shaqeysaa sidii koox ilaalin ah falcelinta fidinta silsiladda peptide si ay u ilaaliso silsiladaha dhinaca ee shaqeeya asiidhyada amino. Inta lagu jiro habka wax-soo-saarka, marka asiidhyada amino-yada kale ee isku xigxiga peptide-ta looma baahna in la beddelo fal-celinta, tert-butoxycarbonyl-L-seric acid benzyl waxay si wax ku ool ah u ilaalin kartaa L-serine.

 

Habka diyaarinta tert-butoxycarbonyl-L-serene benzyl guud ahaan waa iyada oo loo marayo kicinta iyo falcelinta falcelinta amino acids. Habka diyaarinta gaarka ah wuxuu noqon karaa in laga falceliyo L-serine leh tert-butoxycarbonyl chlorinator si loo sameeyo tert-butoxycarbonyl amino acid cusbo, ka dibna ka falcelisa khamriga benzyl si aad u hesho tert-butoxycarbonyl-L-serene benzyl.

 

Macluumaadka Badbaadada: Trit-butoxycarbonyl-L-seric acid benzyl guud ahaan waa badbaado marka lagu jiro qalliinka saxda ah. Waxay ka xanaajin kartaa indhaha iyo maqaarka waxayna u baahan tahay taxadar sax ah marka la qalayo. Waxay u baahan tahay in lagu qalo meel hawo fiican leh lagana fogaado in la neefsado ama la taabto. Inta lagu jiro kaydinta, waa in si adag loo xiraa oo laga fogeeyaa kulaylka iyo dabka.


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