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

Waiwai Kemika:

ʻAno Molekala C20H21NO4S

Molar Mass 371.45

ʻO ka mānoanoa 1.2053 (manaʻo koʻikoʻi)

Lae hehee 121-123°C(kukui)

Lae Boling 614.6±55.0 °C(Wanamua)

Kaʻana like (α) -29 º (c=1, DMF 24 ºC)

ʻO ke kiko uila 325.5°C

Hiki ke hoʻoheheʻe ʻia ka ʻūhā ʻuʻuku loa i ka Methanol

He 5.8E-16mmHg ka mahu ma 25°C

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Palapala noi

Hoʻohana pinepine ʻia ʻo Fmoc-L-methionine i ka biochemistry, ʻoi loa i ka synthesis o polypeptides. Eia kekahi, ʻo Fmoc-L-methionine kahi amino acid me kahi helu isoelectric, pono e hoʻoponopono pono i ka pH o ka ʻōnaehana hopena e hoʻokō i ke ʻano huahana i makemake ʻia.

Hōʻike

ʻO ke ʻano keʻokeʻo i nā kristal melemele ʻālohilohi
Waihoʻoluʻu Keʻokeʻo
BRN 4300266
pKa 3.72±0.10(Wanamua)
Kūlana Waihona 2-8°C
Hōʻike Hoʻohālikelike -29.5 ° (C=1, DMF)
MDL MFCD00037134

Palekana

Nā Code Risk 36/37/38 - He mea hoʻonāukiuki i nā maka, ʻōnaehana hanu a me ka ʻili.
Hōʻike Palekana S22 - Mai hanu i ka lepo.
S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S36/37/39 - E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S27 - Wehe koke i nā lole i haumia.
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
WGK Kelemānia 3
HS Code 2930 90 98