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Fmoc-L-aspartic acid (CAS # 119062-05-4)

Waiwai Kemika:

ʻĀpana Molekala C19H17NO6
Molar Mass 355.34
ʻO ka mānoanoa 1.399±0.06 g/cm3 (Wanamua)
Lae hehee 180-190 °C
Lae Boling 587.2±45.0 °C(Wanamua)
Lae Flash 308.9°C
Hiki i ka wai Hiki ke hoʻoheheʻe ʻia i ka methanol, a me ka wai.
Puʻupuʻu mahu 1.24E-14mmHg ma 25°C
Ka nana aku Paʻa
pKa 3.66±0.23(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i kahi maloʻo, E mālama i loko o ka paʻukū, ma lalo o -20 ° C

Huahana Huahana

Huahana Huahana

ʻO ka Fmoc-L-aspartic acid he mea hoʻoheheʻe amino acid me nā waiwai penei:

ʻAno: keʻokeʻo a i ʻole keʻokeʻo keʻokeʻo crystalline pauka.
Solubility: Hiki maikaʻi ka solubility i nā mea hoʻoheheʻe organik (e like me ka dimethyl sulfoxide, dimethylformamide), akā maikaʻi ʻole ka solubility i ka wai.

Loaʻa i ka Fmoc-L-aspartic acid ka nui o nā noi i ka noiʻi biochemical a me ka organic synthesis, a ʻo ka hoʻohana nui ʻana penei:

ʻO ka peptide synthesis: Fmoc-L-aspartic acid ke hoʻohana mau ʻia i ka synthesis solid-phase e like me kekahi o nā ʻāpana amino acid no ka synthesis o nā peptides a me nā protein.
Noiʻi olaola: Hiki ke hoʻohana ʻia ka Fmoc-L-aspartic acid e aʻo i ka hoʻolālā a me ka hana o ka protein, e like me ke ʻano a me ka pilina hana o nā protein ma o ka synthesizing peptides ʻāpana.

ʻO ke ʻano o ka hoʻomākaukau ʻana o Fmoc-L-aspartic acid e loaʻa pinepine ʻia e ka hopena kemika ma o ka hoʻohana ʻana i ka acetyl-L-aspartic acid a me Fmoc-Cl (difluorothiophenolate) ma ke ʻano he kumu.

ʻIke palekana: Fmoc-L-aspartic acid he mea hoʻoponopono maʻamau i nā hale kemika, akā pono e hoʻohana me ka akahele. I ka wā e hana ai, pono e hoʻokomo i nā mīkina lima lima, nā aniani pale, a me nā lole hale hana e pale aku ai i ka pili pono ʻana me ka ʻili a me nā maka. Eia kekahi, e mālama pono i ka hoʻohuʻu ʻana i ka pauda huahana e pale aku i ka hoʻoulu ʻana i ka hanu. Inā loaʻa nā pōʻino, pono e lawe koke ʻia ke kōkua mua kūpono a pono e nīnau i nā ʻoihana lapaʻau.


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