Fmoc-L-Methionine (CAS# 71989-28-1)

Chemical Property:

Molecular Formula C20H21NO4S

Misa ya Molar 371.45

Kachulukidwe 1.2053 (kuyerekeza moyipa)

Malo Osungunula 121-123°C(lit.)

Boling Point 614.6±55.0 °C(Zonenedweratu)

Kusinthasintha Kwachindunji(α) -29 º (c=1,DMF 24 ºC)

Flash Point 325.5°C

Kusungunuka kwamphamvu kwambiri mu Methanol

Kuthamanga kwa Nthunzi 5.8E-16mmHg pa 25°C

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kugwiritsa ntchito

Fmoc-L-methionine amagwiritsidwa ntchito kwambiri mu biochemistry, makamaka popanga ma polypeptides. Kuphatikiza apo, Fmoc-L-methionine ndi amino acid yokhala ndi isoelectric point, yomwe imafunika kusinthidwa mosamala kwa pH yamachitidwe kuti mukwaniritse mawonekedwe omwe mukufuna.

Kufotokozera

Mawonekedwe Oyera mpaka makristalo owala achikasu
Mtundu Woyera
Mtengo wa 4300266
pKa 3.72±0.10(Zonenedweratu)
Kusungirako 2-8°C
Refractive Index -29.5 ° (C=1, DMF)
Chithunzi cha MDL00037134

Chitetezo

Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S22 - Osapumira fumbi.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso/nkhope.
S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka.
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
WGK Germany 3
HS kodi 2930 90 98