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huahana

BOC-CYS(ACM)-OH(CAS# 19746-37-3)

Waiwai Kemika:

ʻĀpana Molekala C11H20N2O5S
Molar Mass 292.35
ʻO ka mānoanoa 1.231±0.06 g/cm3(Wānana ʻia)
Lae hehee 111-114°C
Lae Boling 531.5±50.0 °C(Wanamua)
Lae Flash 275.2°C
Puʻupuʻu mahu 1.03E-12mmHg ma 25°C
BRN 2058303
pKa 3.54±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i kahi maloʻo, 2-8 ° C
Hōʻike Hōʻike 1.514

Huahana Huahana

Huahana Huahana

Pilikia a palekana

WGK Kelemānia 3
HS Code 29309090

 

 

BOC-CYS(ACM)-OH(CAS# 19746-37-3) hoʻolauna

ʻO S-acetamidemethyl-N-tert-butoxycarbonyl-L-cysteine, i hoʻopau ʻia ʻo S-NBoc-Hcy, he mea hoʻohuihui. He paʻa keʻokeʻo keʻokeʻo me kahi paʻa i ka hoʻonā.

ʻAno maikaʻi:
ʻO S-NBoc-HCY kahi pūhui amino acid me kekahi hana olaola.

Hoʻohana: Hiki ke hoʻohana ʻia no ka synthesis a me ka hoʻololi ʻana o nā peptides bioactive.

Hanana:
ʻO ka hoʻomākaukau ʻana o S-NBoc-HCY e loaʻa pinepine ʻia e ka synthesis kemika. ʻO ke ala maʻamau ka hana ʻana i ka L-cysteine ​​me N-tert-butoxycarbonyl-N'-methyl-N-propyltriboramide e hana i ka huahana o S-NBoc-Hcy.

ʻIke palekana:
ʻO ka pōʻino i ke kino o ke kanaka a me ke kaiapuni he haʻahaʻa haʻahaʻa, akā pono nō e hoʻolohe i ka hana palekana. Pono e mālama ʻia nā hana palekana kūpono i ka wā e hoʻohana ai a mālama ʻia e pale aku ai i ka inhalation, ingestion, a i ʻole ka pili ʻana me ka ʻili. Inā loaʻa ka pilikia, holoi me ka wai nui a nīnau i ke kauka. I ka wā e hoʻolei ai i ka ʻōpala, pono e hoʻolei ʻia e like me nā kānāwai kūloko.


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