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huahana

FMOC-O-tert-Butyl-L-serine(CAS# 71989-33-8)

Waiwai Kemika:

ʻĀpana Molekala C22H25NO5
Molar Mass 383.44
ʻO ka mānoanoa 1.2369 (manaʻo koʻikoʻi)
Lae hehee 130.5-135.5°C(māmā)
Lae Boling 510.36°C (manaʻo koʻikoʻi)
Kahuli kiko'ī(α) 25 º (c=1,EtOAc 24 ºC)
Lae Flash 303.7°C
Puʻupuʻu mahu 3.16E-14mmHg ma 25°C
Ka nana aku Keokeo Crystal
kala kala Keokeo a Aneane keokeo
BRN 3632013
pKa 3.44±0.10(Wanamua)
Kūlana Waihona 2-8°C
Hōʻike Hōʻike 24 ° (C=1, AcOEt)
MDL MFCD00037127
Na Waiwai Kino a Kimia Ka helu hehee 127-131°C
ka huli ʻana kikoʻī 25 ° (c = 1,EtOAc 24°C)

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili.
Ka wehewehe palekana 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 na 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 29242990

 

Hoʻolauna

ʻO FMOC-O-tert-butyl-L-serine he mea hoʻohuihui mea ola, a ʻo kona inoa kemika he epichlorotoluene serine. ʻO kēia ka hoʻolauna ʻana i kāna mau waiwai, hoʻohana, hana hana a me ka ʻike palekana:

 

ʻAno maikaʻi:

He paʻa ka FMOC-O-tert-butyl-L-serine me ke keʻokeʻo keʻokeʻo. Hoʻoheheʻe ʻia i ka hoʻonā a hiki ke maʻa.

 

E hoʻohana:

ʻO FMOC-O-tert-butyl-L-serine kahi hui aminoprotective maʻamau i hoʻohana nui ʻia i ka synthesis o nā peptides a me nā protein. ʻO kāna hoʻohana nui he pūʻulu pale o nā kaulahao peptide, ma ka pale ʻana i nā hui amino i ka wā synthesis a pale i kā lākou pane ʻana me nā hui hana ʻē aʻe. Loaʻa iā ia ka solubility maikaʻi a hiki ke hoʻohana ʻia ma ke ʻano he synthetic intermediate.

 

Hanana:

Hoʻohana maʻamau ka hoʻomākaukau ʻana o FMOC-O-tert-butyl-L-serine i ka hoʻolālā pale FMOC i hui pū ʻia me ka hopena Wick. Hoʻopili ʻia ka Tert-butoxycarbonyl methylserine me ka triethylamine a me ka tetraethyl disilicate e hana i ka FMOC-O-tert-butyl-L-serine. Pono e hana ʻia ke ʻano synthesis kikoʻī ma lalo o nā kūlana laboratory kūpono.

 

ʻIke palekana:

Pono ka hoʻohana ʻana o FMOC-O-tert-butyl-L-serine i nā hana palekana. He hopena hoʻonāukiuki paha ia ma ka maka, ka ʻili, a me ka ʻōpū hanu i kona ʻano maʻemaʻe. Pono e ʻaʻahu ʻia nā mea pale kūpono e like me nā mīkina lima, nā makaʻala palekana, a me nā mea pale hanu i ka wā e hoʻohana ai. Pono e mālama ʻia mai nā lapalapa a me nā kumu wela a hoʻohana ʻia ma kahi wahi e hoʻomaha maikaʻi ʻia. Inā komo a inhaled, e ʻimi koke i ka lāʻau lapaʻau.

 


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