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Glucose-pentaacetate Cas: 604-68-2 Pada Keʻokeʻo 99% Pentaacetate Pentaacetyl-alpha-D-glucose

ʻO ka wehewehe pōkole:

Ka helu helu: XD90033
Cas: 604-68-2
ʻAno Molekala: C16H22O11
Kaumaha Molekala: 390.34
Loaʻa: Loaʻa
Kumukuai:
Hoʻopili mua: 100g USD20
Pūʻulu Nui: Noi Manao

Huahana Huahana

Huahana Huahana

Ka helu helu: XD90033
inoa mea kūʻai Glucose-pentaacetate
CAS 604-68-2
ʻĀpana Molekala C16H22O11
Kaumaha Molecular 390.34
Nā kikoʻī mālama Ambient
Kānāwai Kūʻai Kūlike 29400000

Huahana Huahana

Arsenic 0.5% ka nui
Nalo ma ka maloo ≤ 0.5%
Hoʻāʻo 99%Min
ʻO ka hoʻololi ʻana i ka optical kikoʻī +100 a i +103
MP 111 a 114°C
Ka nana aku Pauda keʻokeʻo
Metala Kaumaha 20ppm max
Ke koena puhi 0.1% ka nui

Ma ke alo o ka 2.8 mM D-glucose, beta-D-glucose pentaacetate (1. 7 mM) hoʻonui i ka hoʻokuʻu ʻana o ka insulin mai nā moku pancreatic iole kaʻawale ma mua o ka alpha-D-glucose pentaacetate.Pēlā nō, ʻoi aku ka kiʻekiʻe o ka hoʻonui hou ʻana o ka insulin i hoʻāla ʻia e nateglinide (0.01 mM) ma nā mokupuni i ʻike ʻia i ka beta- ma mua o ka alpha-D-glucose pentaacetate.I ka hoʻololi ʻana, ma ke alo o 2.8 mM D-glucose i hoʻopaʻa ʻole ʻia, alpha-L-glucose pentaacetate, akā ʻaʻole beta-L-glucose pentaacetate, hoʻonui nui ʻia ka hoʻopuka insulin.ʻO ka ikaika o ka insulinotropic kiʻekiʻe o ka beta-anomer o D-glucose pentaacetate i hui pū me ka ʻoiaʻiʻo ua hoʻonui nui ia i ka ratio paired ma waena o D-[U-14C] glucose oxidation a me D-[5-3H] glucose hoʻohana, ʻoiai alpha-D. - ʻaʻole hiki i ka glucose pentaacetate ke hana pēlā.Ua unuhi ʻia kēia mau ʻike e kākoʻo i ka manaʻo e pili ana ka hoʻoulu ʻana o ka hoʻokuʻu ʻana o ka insulin e kēia mau esters i kā lākou pilina pololei me kahi mea hoʻokipa stereospecific, me ka makemake no ka hoʻonohonoho ʻana o ka C1 maʻamau i ka beta-D-glucose pentaacetate a me alpha-L- glucose pentaacetate.


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    Glucose-pentaacetate Cas: 604-68-2 Pada Keʻokeʻo 99% Pentaacetate Pentaacetyl-alpha-D-glucose