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huahana

(S)-2-Benzyloxycarbonylamino-pentanedioic acid 5-benzyl ester(CAS# 5680-86-4)

Waiwai Kemika:

ʻĀpana Molekala C20H21NO6
Molar Mass 371.38
ʻO ka mānoanoa 1.268±0.06 g/cm3 (Wanamua)
Lae hehee 74.0 a i 78.0 °C
Lae Boling 594.3±50.0 °C(Wānana ʻia)
Lae Flash 313.2°C
Hiki i ka wai Hiki ke hoʻoheheʻe ʻia i ka ethanol. Hiki ʻole i ka wai.
Puʻupuʻu mahu 5.72E-15mmHg ma 25°C
Ka nana aku pauda i ke aniani
kala kala Keokeo a Aneane keokeo
pKa 3.79±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i kahi maloʻo, 2-8 ° C
Hōʻike Hōʻike 1.575

Huahana Huahana

Huahana Huahana

HS Code 29224290

 

Hoʻolauna

ʻO Z-Glu(OBzl)-OH(Z-Glu(OBzl)-OH) he pūhui mea ola me nā waiwai penei:

 

1. Nani: maʻamau keʻokeʻo crystalline paʻa;

2. kumu mole: C21H21NO6;

3. Kaumaha Molekala: 383.39g/mol;

4. Ka helu heheʻe: ma kahi o 125-130 ° C.

 

He mea ia o ka glutamic acid me kekahi mau hana kemika a hoʻohana maʻamau ʻia i loko o nā hopena synthesis organik.

 

E hoʻohana:

Hoʻohana pinepine ʻia ʻo Z-Glu (OBzl) -OH ma ke ʻano he hui pale a i ʻole he hui waena. I loko o ka organik synthesis, hiki ke koho ʻia e hoʻihoʻi i ka hana o ka glutamic acid, a i hoʻohana ʻia ma ke ʻano he pūʻulu pale no ka synthesis o nā mea hoʻohuihui paʻakikī ʻē aʻe. Loaʻa iā ia kahi ākea o nā noi i ka synthesis o nā peptides, polypeptides a me nā molekole bioactive ʻē aʻe.

 

Kaʻina hoʻomākaukau:

Hana ʻia ka hoʻomākaukau ʻana o Z-Glu(OBzl)-OH e nā ʻano hana synthesis. Hoʻopili mua ka ʻakika Glutamic me ka waiʻona benzyl e hoʻohua i ka benzyloxycarbonyl-glutamic acid gamma benzyl ester, a laila wehe ʻia ka pūʻulu pale ester e ka hydrolysis a i ʻole nā ​​ala ʻē aʻe e loaʻa ai ka huahana hope Z-Glu(OBzl)-OH.

 

ʻIke palekana:

No ka mea ʻo Z-Glu(OBzl)-OH he mea hoʻohuihui, he mea ʻawaʻawa paha ia i ke kino kanaka. I ka wā o ka hoʻohana ʻana a me ka hoʻohana ʻana, pono e hoʻokō i nā kaʻina hana palekana lab, me ke komo ʻana i nā mīkina lima pale, nā aniani a me nā ʻaʻahu hale hana, a me ka hōʻoia ʻana e hoʻoheheʻe maikaʻi ʻia ka peʻahi hana. Eia kekahi, pono e mālama pono ʻia ka mālama ʻana i nā kemika i mea e pale aku ai i ka hoʻopili ʻana me nā mea like ʻole e like me nā oxidants a me nā combustibles.


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