L-Asparagine CAS 70-47-3
ʻO ka L-Asparagine kahi keʻokeʻo keʻokeʻo a i ʻole ka pauka crystalline me kahi ʻono ʻawaʻawa. Hiki ke hoʻoheheʻe ʻia i loko o ka wai, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka etera, e noho mau ana ma ke ʻano he monohydrate a he aniani rhombohedral. ʻO ka helu heheʻe o 234-235 ° C, loaʻa iā ia ka hopena amino carbonyl me ke kō a hiki ke hana i nā mea ʻala kūikawā.
| 'ikamu | Hōʻike |
| Lae paila | 244.01°C (manaʻo koʻikoʻi) |
| ʻO ka mānoanoa | 1,543g/cm |
| Lae hehee | 235 °C (Dek.) (kumu) |
| pKa | 2.17(ma 20 ℃) |
| kūʻē | 1.4880 (manaʻo) |
| Nā kūlana mālama | E mālama i kahi pōʻeleʻele, Inert ea, lumi wela |
Hoʻohana ʻia ʻo L-Asparagine i ka noiʻi biochemical no ka mālama ʻana i ka myocardial infarction, myocardial metabolic disorders, heart failure, heart conduction block, luhi, a me nā kūlana ʻē aʻe. ʻO ka mahiʻai olaola, ka peptide synthesis, ke ana ʻana i nā substrates enzyme chlorinated, ka mahi ʻana i ka bacteria tuberculosis, ka mālama ʻana i ka wai ʻino acrylonitrile, ka hoʻomākaukau ʻana i ke ʻano moʻomeheu biological.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
L-Asparagine CAS 70-47-3
L-Asparagine CAS 70-47-3
