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huahana

Z-DL-ASPARAGINE(CAS# 29880-22-6)

Waiwai Kemika:

ʻĀpana Molekala C12H14N2O5
Molar Mass 266.25
ʻO ka mānoanoa 1.355±0.06 g/cm3(Wanamua)
Lae hehee 165 °C
Lae Boling 580.6±50.0 °C(Wānana ʻia)
Hiki i ka wai aneane akaka i ka wai wela
Ka nana aku Pauda
kala kala Keʻokeʻo
pKa 3.77±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela

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 29350090

 

Hoʻolauna

ʻO Z-dl-asparagine(Z-dl-asparagine) he waikawa amino kūlohelohe. Loaʻa i kona ʻano kahi hana Z (he mea pani i ka pūhui apo furan), i hoʻopili ʻia i ka hui amino o ka waikawa asparagine.

 

Hiki ke hoʻohana ʻia ka Z-dl-asparagine e synthesize i nā peptides a me nā protein, me kekahi mau waiwai kūikawā, e like me nā hui carboxyl pale a me nā chirality ʻelua. Hiki ke hoʻohana ʻia ma ke ʻano he intermediate a i ʻole primer i ka noiʻi lāʻau lapaʻau, a hiki ke hoʻohana ʻia e kōkua i ka hoʻomaikaʻi ʻana i ka paʻa a me ka solubility o nā peptides. Eia kekahi, hiki ke hoʻohana ʻia ʻo Z-dl-asparagine i ka synthesis o nā mea hoʻohui meaʻai a me nā māla e pili ana.

 

ʻO ke ʻano o ka hoʻomākaukau ʻana i ka Z-dl-asparagine e pili ana i kēia mau ʻanuʻu: ʻO ka mua, hana ʻia ka waikawa Z-asparagine e ka hopena, a laila hoʻokumu ʻia kahi Z-dl-asparagine me ka hui hana Z me ka asparagine acid. Pono pinepine nā ʻano hana synthetic i ka hoʻohana ʻana i nā ʻenehana synthesis organik a me nā mea hana hale hana.

 

E pili ana i ka palekana, pono e mālama pono ʻia ʻo Z-dl-asparagine i loko o ka hale hana, a pono e mālama ʻia nā lula hana palekana i ka wā e hoʻohana ai. Hiki ke hoʻonāukiuki i ka ʻili, nā maka a me ka ʻōpū hanu, no laila pono e lawe ʻia nā hana pale kūpono ke ʻike ʻia. Eia kekahi, no ka noiʻi ʻana i ka lāʻau lapaʻau a me ka hoʻohana ʻana i ka Z-dl-asparagine, pono ʻia ka loiloi palekana a me ka hoʻāʻo ʻana o ka lab e hōʻoia i kona palekana a me ka pono.


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