bogga_banner

alaabta

BOC-L-Methionine (CAS# 2488-15-5)

Hantida Kiimikada:

Qaanuunka molecular C10H19NO4S
Molar Mass 249.33
Cufnaanta 1.160±0.06 g/cm3 (La saadaaliyay)
Meesha dhalaalaysa 47-50C ( shid)
Boling Point 415.5± 40.0 °C (La saadaaliyay)
Wareeg gaar ah (α) -23º (c=1.3, methanol)
Barta Fiishka 205.1°C
Solubility ku dhawaad ​​daahfurnaanta methanol
Uumiga Uumiga 4.56E-08mmHg at 25°C
Muuqashada budo cad
Midabka Cadaan ilaa caddaan
BRN 1727869
pKa 3.83±0.10 (La saadaaliyay)
Xaalada Kaydinta Ku hay meel mugdi ah, ku xidhan meel engegan, heerkulka qolka
Tusmada Dib-u-celinta -22 ° (C=1.3, AcOH)
MDL MFCD00065586

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
FLUKA BRAND F CODES 9-23
Koodhka HS 2930 90 98

 

Hordhac

N-Boc-L-aspartic acid waa L-methionine derivative ka kooban N-ilaalinta kooxda.

 

Tayada:

N-Boc-L-methionine waa adage cad oo ku milma qaar ka mid ah dareerayaasha organic sida methanol, ethanol, iyo methylene chloride. Waxay ku xasilloon tahay xaaladaha acidic laakiin hydrolyzed xaaladaha alkaline.

 

Isticmaal:

N-Boc-L-methionine waa koox ilaalinta amino acid caadi ahaan loo isticmaalo oo ka ilaalisa kooxaha kale ee falceliska ah ee isku dhafka organic.

 

Habka:

Diyaarinta N-Boc-L-methionine waxaa badanaa lagu gaaraa falcelinta kiimikada ee kooxda ilaalinta N-Boc ee L-methionine. Habka caadiga ah waa in la isticmaalo Boc2O (N-butyldicarboxamide) iyo kicinta saldhiga si loo siiyo N-Boc-L-methionine ka dib falcelinta.

 

Macluumaadka Badbaadada:

N-Boc-L-methionine guud ahaan waa mid badbaado leh marka loo eego xaaladaha hawlgalka tijaabada ah ee caadiga ah. Waxay noqon kartaa mid cadhaysiinaysa indhaha, maqaarka, iyo mareenka neefsashada waana in taxaddar la sameeyaa si looga fogaado taabashada marka la isticmaalayo. U fiirso inaad u hoggaansanto qeexida hawlgalka tijaabada badbaadada oo lagu qalabeeyo tillaabooyin ilaalin u dhigma.


  • Kii hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir