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N-Carbobenzyloxy-L-alanine (CAS # 1142-20-7)

Waiwai Kemika:

ʻĀpana Molekala C11H13NO4
Molar Mass 223.23
ʻO ka mānoanoa 1.2446 (manaʻo koʻikoʻi)
Lae hehee 84-87°C
Lae Boling 364.51°C (manaʻo koʻikoʻi)
Kahuli kiko'ī(α) -15 º (c=2, AcOH 24 ºC)
Lae Flash 209.1°C
Ka hoʻoheheʻe Hiki ke hoʻoheheʻe ʻia i ka ethyl acetate, hiki ʻole ke hoʻoheheʻe ʻia i ka wai a me ka petroleum ether.
Puʻupuʻu mahu 7.05E-08mmHg ma 25°C
Ka nana aku Keʻokeʻo a keʻokeʻo keʻokeʻo crystalline pauda
kala kala Keʻokeʻo
BRN 2056164
pKa 4.00±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela

Huahana Huahana

Huahana Huahana

ʻO CBZ-alanine kahi mea hoʻohui kino. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o Cbz-alanine:

ʻAno maikaʻi:
- He ʻakika organik ia.
- Paʻa ka Cbz-alanine i nā mea hoʻoheheʻe akā ua hydrolyzed ma lalo o nā kūlana alkaline.

E hoʻohana:
- ʻO CBZ-alanine kahi pūhui pale i hoʻohana mau ʻia i ka synthesis organik e pale i nā amine a i ʻole nā ​​hui carboxyl.

Hanana:
- Loaʻa ka hoʻomākaukau maʻamau o Cbz-alanine ma ka hana ʻana i ka alanine me ka diphenylmethylchloroketone (Cbz-Cl).
- No nā ʻano hoʻomākaukau kūikawā, e ʻoluʻolu e nānā i ka manual a i ʻole ka palapala e pili ana i ka synthesis kemika organik.

ʻIke palekana:
- ʻO CBZ-alanine ka haʻahaʻa a me ka huhū ma lalo o nā kūlana hana maʻamau.
- He kemika ia a pono e hoʻohana me ka mālama pono e hahai i nā hana hoʻokolohua kūpono a me nā hana pale pilikino a pale i ka pili pono ʻana me ka ʻili, nā maka, a i ʻole ka waha.
- I ka lawelawe ʻana a mālama ʻana paha i ka Cbz-alanine, e pale i ka hoʻopili ʻana me nā kūlana e like me nā oxidants, acids, a i ʻole ka wela kiʻekiʻe e pale aku i nā ulia pōpilikia.


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