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huahana

D-2-Amino-3-phenylpropionic acid(CAS# 673-06-3)

Waiwai Kemika:

ʻĀpana Molekala C9H11NO2
Molar Mass 165.19
ʻO ka mānoanoa 1.1603 (manaʻo koʻikoʻi)
Lae hehee 273-276°C(māmā)
Lae Boling 293.03°C (manaʻo koʻikoʻi)
Kahuli kiko'ī(α) 33.5 º (c=2, H2O)
Hiki i ka wai 27 g/L (20 ºC)
Ka hoʻoheheʻe Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka methanol a me ka ethanol, hiki ʻole ke hoʻoheheʻe ʻia i ka etera
Ka nana aku ʻO ka pauka kristal keʻokeʻo
kala kala Keʻokeʻo a keʻokeʻo
ʻO Merck 14,7271
BRN 2804068
pKa 2.2(ma 25 ℃)
Kūlana Waihona Hale kūʻai ma RT.
Paʻa Paʻa. ʻAʻole kūpono me nā mea hoʻoneʻe ikaika, nā waikawa, nā kumu.
Hōʻike Hōʻike 34 ° (C=2, H2O)
MDL MFCD00004270
Na Waiwai Kino a Kimia Ka helu hehee 273-276°C
ka hoʻololi kikoʻī 33.5 ° (c = 2, H2O)
hiki ke hoʻoheheʻe ʻia i ka wai 27g/L (20°C)
Hoʻohana Hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau a i ʻole API no ka synthesis o nateglinide a me nā lāʻau lapaʻau ʻē aʻe.

Huahana Huahana

Huahana Huahana

Nā Code Risk 34 - Ke kumu o ke kuni
Ka wehewehe palekana S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S27 – Wehe koke i na lole i haumia.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
WGK Kelemānia 3
RTECS AY7533000
TSCA ʻAe
HS Code 29224995
Nānā Hazard Hoʻonanea
Kaʻawaʻawa TDLo orl-hmn: 500 mg/kg/5W-I:GIT JACTDZ 1(3),124,82

 

Hoʻolauna

ʻO D-phenylalanine kahi meaʻai maka protein me ka inoa kemika D-phenylalanine. Hoʻokumu ʻia ia mai ka D-configuration o ka phenylalanine, kahi waikawa amino maoli. Ua like ke ano o D-phenylalanine me ka phenylalanine, aka, he mau hana olaola okoa kona.

Hiki ke hoʻohana ʻia ma ke ʻano he mea maka i nā lāʻau lapaʻau, nā huahana olakino a me nā mea hoʻohui meaʻai e hoʻomaikaʻi i ka hana o ka ʻōnaehana nerve waena a hoʻoponopono i ke koena kemika i loko o ke kino. Hoʻohana ʻia ia i ka synthesis o nā pūhui me nā antitumor a me nā hana antimicrobial.

 

Hiki ke hana ʻia ka hoʻomākaukau ʻana o D-phenylalanine e ka synthesis kemika a i ʻole biotransformation. Hoʻohana maʻamau nā ʻano hana synthesis kemika i nā hopena enantioselective e kiʻi i nā huahana me nā hoʻonohonoho D. Hoʻohana ke ʻano biotransformation i ka hana catalytic o nā microorganisms a i ʻole nā ​​enzymes e hoʻohuli i ka phenylalanine kūlohelohe i D-phenylalanine.

He pūhui paʻa ʻole ia i hiki ke hoʻohaʻahaʻa ʻia e ka wela a me ka māmā. Hiki i ka ʻai nui ke hoʻopilikia i ka ʻōpū. I ke kaʻina hana o ka hoʻohana ʻana i ka D-phenylalanine, pono e hoʻopaʻa pono ʻia ka dosage, a pono e hahai ʻia nā kaʻina hana palekana kūpono. No kēlā me kēia poʻe i maʻi i ka D-phenylalanine a i ʻole he ʻano phenylalanine metabolism, pono e pale a hoʻohana ʻia ma lalo o ke alakaʻi a ke kauka.


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