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huahana

N-Boc-N'-(9-xanthenyl)-L-glutamine(CAS# 55260-24-7)

Waiwai Kemika:

ʻĀpana Molekala C23H26N2O6
Molar Mass 426.46
ʻO ka mānoanoa 1.30±0.1 g/cm3(Wānana ʻia)
Lae hehee ~150°C (Dek.)
Lae Boling 669.8±55.0 °C(Wānana ʻia)
Lae Flash 358.9°C
Puʻupuʻu mahu 7.43E-19mmHg ma 25°C
pKa 3.84±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
Hōʻike Hōʻike 1.607

Huahana Huahana

Huahana Huahana

Ka wehewehe palekana 24/25 - E pale i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 3
HS Code 2932 99 00

 

Hoʻolauna

N(alpha)-boc-N-(9-xanthenyl)-L-glutamine(N(alpha)-boc-N-(9-xanthenyl)-L-glutamine) he mea hoʻohuihui. ʻO C26H30N2O6 kāna kumu molekala a ʻo kona kaumaha mole 466.52.

 

ʻAno:

N(alpha)-boc-N(delta)-(9-xanthenyl)-L-glutamine he paʻa, hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe kūlohelohe e like me ka dimethyl sulfoxide a me ka methylene chloride. He keʻokeʻo a melemele ke ʻano o ka hui.

 

E hoʻohana:

N(alpha)-boc-N(delta)-(9-xanthenyl)-L-glutamine e hoʻohana mau ʻia i ka synthesis organik, ʻoi aku ka nui o ka peptide synthesis a me ka hoʻomohala ʻana i ka lāʻau, ma ke ʻano he synthetic precursors a i ʻole intermediates. Hiki ke hoʻohana ʻia ma ke ʻano he reagent e hoʻāla i nā waikawa amino i pale ʻia i mea e kāohi ai i kā lākou reactivity a me ke koho ʻana i ka wā o ka hoʻokumu ʻana o ka peptide.

 

Kaʻina hoʻomākaukau:

ʻO ka hoʻomākaukau ʻana o N(alpha)-boc-N(delta)-(9-xanthenyl)-L-glutamine ka mea maʻamau e pili ana i nā hopena he nui, ʻo ke ʻano maʻamau ka hele ʻana mai ka glutamine pale ʻia N, ma o kahi ʻano pale a deprotection reactions, a hope loa me 9-oxanthenoic acid amino acid activation reaction no ka loaʻa ʻana o ka huahana.

 

ʻIke palekana:

ʻAʻole loaʻa ka ʻike palekana kikoʻī e pili ana i ka N(alpha)-boc-N(delta)-(9-xanthenyl)-L-glutamine i kēia manawa. Eia nō naʻe, ma ke ʻano he mea kemika, ke hoʻohana ʻia, pono ia e mālama pono i nā kaʻina hana palekana laboratory, e hana ma lalo o nā kūlana o nā keʻena pale, a pale i ka hoʻopili pololei ʻana me ka ʻili, nā maka a me ka inhalation o kona lepo. E kūkākūkā i kahi loea a i ʻole e nānā i ka pepa ʻikepili palekana kūpono no ka loiloi palekana a me ke alakaʻi hana o kēia pūhui.


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