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huahana

Nalpha-Fmoc-Ndelta-trityl-L-glutamine (CAS # 132327-80-1)

Waiwai Kemika:

ʻĀpana Molekala C39H34N2O5
Molar Mass 610.7
ʻO ka mānoanoa 1.256±0.06 g/cm3 (Wānana ʻia)
Lae hehee 165-172°C
Lae Boling 873.5±65.0 °C(Wanamua)
Lae Flash 482.1°C
Puʻupuʻu mahu 1.29E-32mmHg ma 25°C
Ka nana aku ʻO ka pauka lens keʻokeʻo
kala kala Keʻokeʻo a melemele
BRN 4343953
pKa 3.73±0.10(Wanamua)
Kūlana Waihona 2-8°C
Pilikino ʻAiʻoniʻoni
Hōʻike Hōʻike 1.636
MDL MFCD00077056

Huahana Huahana

Huahana Huahana

Pilikia a palekana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R53 – Hiki ke hoʻoulu i nā hopena pōʻino no ka wā lōʻihi ma ke kaiaola wai
R43 – Hiki ke hoʻonāwaliwali i ka ʻili
Ka wehewehe palekana S22 – Mai hanu i ka lepo.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana.
S37 - E hoʻohana i nā mīkina lima kūpono.
S24 – Hōʻalo i ka pili ʻana me ka ʻili.
WGK Kelemānia 3
NUI FLUKA BRAND F 10-21
HS Code 2924 29 70

132327-80-1 - Hoʻomaka

ʻO ka Fluorenylmethoxycarbonyl-γ-trityl-L-glutamine (pōkole FMOC-γ-trityl-L-Glu-OH) he mea hoʻoheheʻe ʻia i loaʻa i ka glutamine.Nature:
He paʻa keʻokeʻo keʻokeʻo kēia hui, ʻaʻohe ʻala. He wahi heheʻe kona ma kahi o 178-180 ° C a hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me dimethylsulfoxide (DMSO) a me dimethylformamide (DMF), akā hiki ʻole ke hoʻoheheʻe ʻia i ka wai.

E hoʻohana:
Hoʻohana maʻamau ʻia ʻo FMOC-γ-trityl-L-Glu-OH ma ke kahua o ka peptide synthesis i ka synthesis kemika. Hiki ke hoʻohana ʻia ma ke ʻano he pūʻulu pale e pale i ke koena o ka glutamic acid i loko o ke kaulahao peptide, a laila e kāohi ana i ka hui a me ka hoʻololi ʻana i ke kaulahao peptide.

Kaʻina hoʻomākaukau:
ʻO ka hoʻomākaukau ʻana o FMOC-γ-trityl-L-Glu-OH e loaʻa pinepine ʻia e ka synthesis kemika. ʻO ka pōkole, hiki ke loaʻa ma o ka condensation reaction o tritylglycine me ka fluorenecarboxylic acid.

ʻIke palekana:
FMOC-γ-trityl-L-Glu-OH ʻaʻohe mea ʻona ma lalo o nā kūlana maʻamau. Eia nō naʻe, e like me nā reagents kemika ʻē aʻe, e hoʻohana a mālama iā lākou e like me nā kaʻina hana palekana lab pono, e pale i ka hoʻopili pololei ʻana me ka ʻili a me nā maka, a e hōʻoia i ka mālama ʻia ʻana i loko o kahi kaiapuni maikaʻi.


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