Isorhamnetin-3-O-β-D-glucopyranoside CAS No.5041-82-7
Nā waiwai kino o ka Isorhamnetin-3-O-Glucoside
Helu CAS:5041-82-7
ʻAno molekala:c22h22o12
kaumaha molekala:478.4029
ʻO ka mānoanoa:1.75g/cm3
EINECS Helu.:207-545-5
Lae hehee:155-160 º C
PSA:199.51000
LogP:1.71
Lae paila:834.4 ° C ma 760 mmHg
Kuhikuhi uila:291.3 ° C
Hōʻike hōʻikeʻike:1.750
Pumi mahu:1.59e-29mmhg ma 25 ° C
Hōʻike:98%
Nā inoa Pākē:Isorhamnetin-3-o-beta-d-glucopyranoside
ʻAno kino a me kemika
He hygroscopic amorphous Tan pauda (90% he pauda keʻokeʻo) [α] 16D-12.8. (C = 4.6, methanol), ʻo ka tetraacetate he aniani acicular kala ʻole, kahi heheʻe: 196 ℃.Paʻa ʻo Paeoniflorin i loko o ke kaiapuni acidic (pH 2 ~ 6) a paʻa ʻole i ka ʻāina alkaline.
ʻŌlelo Pelekane
4H-1-benzopyran-4-one, 3-(beta-D-glucopyranosyloxy) -5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H -pyran-2-yl]oxy}-4H-chromen-4-on;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H -pyran-2-yl]oxy}-4H-chromen-4-hoʻokahi;5,7-Dihydroxy-2-(4-hydroxy-3-méthoxyphényl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxyméthyl)tétrahydro-2H -pyran-2-yl]oxy}-4H-chromén-4-hoʻokahi;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl) -4-oxo-4H-chromen-3-yl bD-glucopyranoside;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl) -4-oxo-4H-chromen-3-yl beta-D-glucopyranoside;5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl) -4-oxo-4H-chromen-3-yl-beta-D-glucopyranoside;bêta-D-Glucopyranoside de 5,7-dihydroxy-2-(4-hydroxy-3-méthoxyphényl)-4-oxo-4H-chromén-3-yle;ISORHAMNETIN-3-GLUCOSIDE
Hoʻoholo maikaʻi o ka huahana
1.Ua loaʻa i kā mākou hui ka hōʻailona CNAS laboratory
2. ʻO kā mākou hui he nuclear magnetic resonance (Bruker 40OMHZ) spectrometer, mass spectrometer (water SQD), analytical HPLC (i hoʻolako ʻia me ka UV detector, PDA detector, ESLD detector) a me nā mea analytical ʻē aʻe e hōʻoia i ka maikaʻi o ka huahana.
3. ʻO kā mākou hui e hoʻomau i ka pilina pili me nā keʻena noiʻi ʻepekema e like me Shanghai Institute no ka mālama lāʻau lapaʻau, Nanjing lehulehu lawelawe kahua no ka biomedicine a me Shanghai Institute of pharmaceutical industry.ʻO ke kikowaena hoʻomaʻamaʻa maikaʻi maikaʻi o ka ʻāina ʻoi aku ka liʻiliʻi ma mua o 100m mai kā mākou hui a hiki ke hāʻawi i kahi pūʻulu piha o nā lawelawe hoʻāʻo ʻekolu e hōʻoia i ka maikaʻi o nā huahana o ka hui.
Hoʻoholo
1. Inā kū'ē ka mea kūʻai ma mua o ka loaʻa ʻana o ka huahana a ʻae ʻia, hiki iā ia ke waiho i mua ma mua o ka hala ʻana i ka ʻae.
2. Ke hānai ka mea kūʻai mai i nā pilikia maikaʻi ʻole ma kekahi ʻano (me ke kelepona, fax, e-mail, a me nā mea ʻē aʻe), e pane mākou i loko o 4 mau hola, hāʻawi i nā hoʻonā mua i loko o 12 mau hola, a hāʻawi i nā hoʻonā piha a me nā hana pale e pili ana i loko. 24 hola.
3. Inā hōʻike ka ʻae ʻana i ka maikaʻi, ka nui, ka kikoʻī a i ʻole ka hana ʻana o nā huahana i nā koi i ʻōlelo ʻia e ka mea kūʻai aku, ua mākaukau mākou e hoʻihoʻi, hoʻololi a hoʻopiha hou ʻole i loko o nā lā 8 mai ka lā i loaʻa ai ka leka hoʻomaopopo mai. ka mea kuai.
4. Mālama kā mākou hui i nā moʻolelo hana a me nā moʻolelo hoʻāʻo o nā huahana āpau no nā makahiki 5 no nā mea kūʻai aku e nānā i kēlā me kēia manawa.
