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

Āhuatanga matū:

Tātai rāpoi C9H11NO2
Molar Mass 165.19
Kiato 1.1603 (whakatau tata)
Te Whakarewa 273-276°C(marama)
Piro Pouri 293.03°C (whakatau tata)
Hurihuri motuhake(α) 33.5 º (c=2, H2O)
Wairewa wai 27 g/L (20ºC)
Wairewa He wairewa ki te wai, he paku memeha ki te mewaro me te waiwaro, karekau ki te etera
Te ahua Te paura tioata ma
Tae He ma ki waho-ma
Merck 14,7271
BRN 2804068
pKa 2.2(i te 25 ℃)
Tikanga Rokiroki Toa i RT.
Te pumau Eu ana. Kare e hototahi ki te kaha o te waiora, te waikawa, te turanga.
Taurangi Refactive 34 ° (C=2, H2O)
MDL MCD00004270
Āhuatanga ā-tinana, matū hoki Ira whakarewa 273-276°C
hurihanga motuhake 33.5 ° (c = 2, H2O)
wairewa 27g/L (20°C)
Whakamahi Ka whakamahia hei takawaenga rongoa, API ranei mo te whakahiato o nateglinide me etahi atu raau taero

Taipitopito Hua

Tohu Hua

Waehere Morearea 34 – He weranga
Whakaahuatanga Haumaru S24/25 – A ape i te pa ki te kiri me nga kanohi.
S45 – Ki te puta he aitua, ki te kore ranei koe e pai, rapu wawe i nga tohutohu hauora (whakaatuhia te tapanga ina taea.)
S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S27 – Wewetehia nga kakahu poke katoa.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
RTECS AY7533000
TSCA Ae
Waehere HS 29224995
Tuhipoka morearea Whakariri
Te paitini TDLo orl-hmn: 500 mg/kg/5W-I:GIT JACTDZ 1(3),124,82

 

Kupu Whakataki

Ko te D-phenylalanine he rauemi mata o te pūmua me te ingoa matū D-phenylalanine. He mea hanga mai i te D-whirihoranga o te phenylalanine, he waikawa amino taiao. He rite te ahua o te D-phenylalanine ki te phenylalanine, engari he rereke nga mahi koiora.

Ka taea te whakamahi hei rauemi mata i roto i nga rongoa, hua hauora me nga taapiringa kai hei whakapai ake i te mahi o te punaha nerve matua me te whakahaere i te toenga matū o te tinana. Ka whakamahia ano hoki i roto i te whakahiato o nga pūhui me nga mahi antitumor me nga mahi antimicrobial.

 

Ko te whakaritenga o te D-phenylalanine ka taea te whakahaere ma te whakahiato matū me te huringa koiora. Ko nga tikanga whakahiato matū ka whakamahi i nga tauhohenga enantioselective ki te tiki hua me nga whirihoranga D. Ko te tikanga huringa koiora ka whakamahi i te mahi catalytic o nga microorganisms, enzymes ranei hei huri i te phenylalanine maori ki te D-phenylalanine.

He pūhui pūmau e whakaraeraehia ana e te wera me te marama. Ko te nui o te kai ka raru te gastrointestinal. I te wa e whakamahi ana i te D-phenylalanine, me tino whakahaere te inenga, me te whai i nga tikanga whakahaere haumaru. Mo nga tangata takitahi e mate pawera ana ki te D-phenylalanine, he rereke ranei te paopaotanga phenylalanine, me karohia, me whakamahi ranei i raro i te tohutohu a te taote.


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