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N-(tert-Butoxycarbonyl)-L-phenylalanine (CAS # 13734-34-4)

Waiwai Kemika:

ʻĀpana Molekala C14H19NO4
Molar Mass 265.3
ʻO ka mānoanoa 1.1356 (manaʻo koʻikoʻi)
Lae hehee 85-87°C(māmā)
Lae Boling 408.52°C (manaʻo koʻikoʻi)
Kahuli kiko'ī(α) 24·5 ° (C=1, EtOH)
Lae Flash 211.8°C
Ka hoʻoheheʻe Hiki ke hoʻoheheʻe ʻia i ka methanol, dichloromethane, dimethylformamide a me N-methyl-2-pyrrolidone.
Puʻupuʻu mahu 4.88E-08mmHg ma 25°C
Ka nana aku ʻO ka pauka kristal keʻokeʻo
kala kala Keʻokeʻo
BRN 2219729
pKa 3.88±0.10(Wanamua)
Kūlana Waihona E mālama ma kahi pouli, Hoʻopaʻa ʻia i kahi maloʻo, Ke ana wela o ka lumi
Hōʻike Hōʻike 24.5 ° (C=1, EtOH)
MDL MFCD00002663

Huahana Huahana

Huahana Huahana

Pilikia a palekana

Nā Code Risk R36 – He mea hoʻonāukiuki i nā maka
R22 – Poino ke aleia
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana S39 - Hoʻohana i ka pale maka / maka.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 – E komo i nā lole pale kūpono.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 3
TSCA ʻAe
HS Code 29242990

N-(tert-Butoxycarbonyl)-L-phenylalanine (CAS# 13734-34-4) hoʻolauna

ʻO ka N-tert-butoxycarbonyl-L-phenylalanine kahi mea hoʻohuihui. E hōʻike ana kēia mau mea i kāna mau waiwai, hoʻohana, hana hana, a me ka ʻike palekana.

ʻano:
ʻO ka N-tert-butoxycarbonyl-L-phenylalanine kahi paʻa i hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe polar ʻē aʻe. He ʻakika amino asymmetric i hana mua ʻia e ka hopena o L-phenylalanine me N-tert-butoxycarbonyl. Loaʻa iā ia kahi pūʻulu tert butoxycarbonyl e pale ana i ka pūʻulu amino acid i loko o kāna hana kemika.

Hoʻohana: Hoʻohana nui ʻia ia i ka synthesis o nā mea hou a me ka hoʻomākaukau ʻana i nā pūhui chiral.

ʻano hana hana:
Loaʻa maʻamau ke ʻano hoʻomākaukau o N-tert-butoxycarbonyl-L-phenylalanine ma ka hana ʻana i ka L-phenylalanine me N-tert-butoxycarbonyl. Hiki ke kuhikuhi ʻia ke ʻano hoʻomākaukau kūikawā i ka manual chemistry synthesis a i ʻole nā ​​palapala pili.

ʻIke palekana:
N-tert-butoxycarbonyl-L-phenylalanine ʻaʻole ia e pōʻino i ke kino o ke kanaka, akā ma ke ʻano he mea hoʻohuihui, he mea nui ia e pale aku i ka hanu ʻana i ka lepo a i ʻole e pili ana i ka ʻili a me nā maka. Pono e mālama ʻia nā hana palekana i ka wā o ka hoʻohana ʻana a i ʻole ka hana ʻana, e like me ke komo ʻana i nā goggles pale, nā mīkina lima, a me nā lole pale.


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