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恩替卡韋雜質(zhì)對照表

2019-11-15 9:38 來源:上海遠(yuǎn)慕生物試劑
(1s,3s,4r)- 恩替卡韋
中文名稱:恩替卡韋雜質(zhì)
英文名稱:Entecavir Impurity 2
中文同義詞:   恩替卡韋雜質(zhì)SSR;(1S,3S,4R)-恩替卡韋;3,4EPI恩替卡韋 (1S,3S,4R)
英文同義詞:   (1S,3S,4R)-Entecavir;2-amino-9-((1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one;(1S,3S,4R)-ent-Entecavir;(1R,2S,4R)-4-(2-amino-6-chloro-9H-purin-9-yl)-2-(hydroxymethyl)-3-methylenecyclopentan-1-ol;2-amino-9-((1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one;Entecavir impurity 6/(1S,3S,4R)-Entecavir/2-Amino-1,9-dihydro-9-[(1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
CAS:1367369-79-6
純度:99% HPLC
包裝信息:10mg;25mg;50mg;100mg
分子式:   C12H15N5O3
分子量:   277.2792
沸點(diǎn) :661.4±65.0 °C(Predicted)
密度 :1.81±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa):14.22±0.60(Predicted)
 
 
恩替卡韋
中文名稱:恩替卡韋
中文同義詞:    2-氨基-9-[(1S,3R,4S)-4-羥基-3-羥甲基-2-亞甲戊基]-1,9-氫-6-H-嘌呤-6-酮;CS-863;2-氨基-9-((1S,3R,4S)-4-羥基-3-(羥甲基)-2-甲烯基環(huán)戊基)-3H-嘌呤-6(9H)-酮;ENTECAVIR (一水合物);20MG/100MG/100G;恩替卡韋(無水);恩替卡韋-D2;無水恩替卡韋
英文名稱:Entecavir
英文同義詞:    Aids098045;Aids-098045;Etv;EntikaweiPian;2-Amino-9-((1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3H-purin-6(9H)-one ,99.7%;Enticavir;(1S,3R,4S)-9-[4-Hydroxy-3-(hydroxyMethyl)-2-Methylenecyclopentyl]guanine;Entecavir Anhydrous
CAS:142217-69-4
純度:99.5% HPLC
包裝信息:5KG;1KG
分子式:   C12H15N5O3
分子量:   277.283
EINECS號:    604-279-5
熔點(diǎn):249-252°C
沸點(diǎn):661.4±65.0 °C(Predicted)
密度:1.81±0.1 g/cm3(Predicted)
儲存條件 :-20°C Freezer
酸度系數(shù)(pKa):14.22±0.60(Predicted)
 
作用機(jī)制
本品為鳥嘌呤核苷類似物,對乙肝病毒(HBV)多聚酶具有抑制作用。它能夠通過磷酸化成為具有活性的三磷酸鹽,三磷酸鹽在細(xì)胞內(nèi)的半衰期為15小時(shí)。通過與HBV多聚酶的天然底物三磷酸脫氧鳥嘌呤核苷競爭,
 
恩替卡韋三磷酸鹽能抑制病毒多聚酶(逆轉(zhuǎn)錄酶)的所有三種活性:
(1)HBV多聚酶的啟動;
(2)前基因組mRNA逆轉(zhuǎn)錄負(fù)鏈的形成;
(3)HBV DNA正鏈的合成。恩替卡韋三磷酸鹽對HBV DNA多聚酶的抑制常數(shù)(Ki)為0.0012μM。恩替卡韋三磷酸鹽對細(xì)胞的α、β、δDNA多聚酶和線粒體γDNA多聚酶抑制作用較弱,Ki值為18至于160μM。
 
 
恩替卡韋雜質(zhì)A
中文名稱:恩替卡韋雜質(zhì)A
英文名稱:Entecavir Impurity A
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg 
相關(guān)類別:對照品-雜質(zhì)對照品
 
恩替卡韋雜質(zhì)B
中文名稱:恩替卡韋雜質(zhì)B
英文名稱:Entecavir Impurity B
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg
運(yùn)輸條件:`-20°C-5°C
 
 
恩替卡韋雜質(zhì)C
中文名稱:恩替卡韋雜質(zhì) C
英文名稱:Entecavir Impurity C
純度:95%+hplc
包裝信息:5mg/;15mg/;25mg/ 
 
恩替卡韋雜質(zhì)RRS
中文名稱:恩替卡韋雜質(zhì)RRS
中文同義詞:    恩替卡韋EP雜質(zhì)A;恩替卡韋雜質(zhì)RRS;1-EPI-恩替卡韋;1 EPI 恩替卡韋 (1R,3R,4S )
英文名稱:(1R,3R,4S)-Entecavir
CAS:1367369-78-5
分子式:   C12H17N5O4
分子量:   295.29448
純度:95%UP
包裝信息:100mg,1g,10g,100g,1kg
沸點(diǎn)       661.4±65.0 °C(Predicted)
密度       1.81±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)       14.22±0.60(Predicted)
 
 
 
恩替卡韋雜質(zhì)D
中文名稱:恩替卡韋雜質(zhì)D
英文名稱:Entecavir Impurity D
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg 
 
 
恩替卡韋EP雜質(zhì)D
中文名稱:4-EPI-恩替卡韋
英文名稱:(1S,3R,4R)-Entecavir
英文同義詞:    4-Epimer Entecavir;4’-epi-Entecavir (1S ,3R ,4R)- Entecavir;2-AMino-1,9-dihydro-9-[(1S,3R,4R)-4-hydroxy-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one;4'-epi-Entecavir;Entecavir IsoMer 2;4-Epimer Entecavir (Entecavir EP Impurity D);2-amino-9-((1S,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate;(1'S,3'S,4'S)-Entecavir
中文同義詞:    4-EPI-恩替卡韋;恩替卡韋雜質(zhì)SRR;(1S,3R,4R)-恩替卡韋;(1S,3S,4S)-恩替卡韋;4EPI 恩替卡韋 (1S,3R,4R);恩替卡韋EP雜質(zhì)D
CAS:1367369-80-9
純度:95%UP
包裝信息:100mg,1g,10g,100g,1kg
分子式:   C12H15N5O3
分子量:   277.2792
沸點(diǎn) :661.4±65.0 °C(Predicted)
密度 :1.81±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa):14.22±0.60(Predicted)
 
 
恩替卡韋EP雜質(zhì)F
中文名稱:恩替卡韋EP雜質(zhì)F
英文名稱:Entecavir EP Impurity F
CAS:649761-24-0
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg
中文同義詞:   恩替卡韋相關(guān)物質(zhì)雜質(zhì)(F);恩替卡韋相關(guān)物質(zhì)A;6-O-芐基-4-脫羥基-4-二甲基苯基硅烷基恩替卡韋;恩替卡韋EP雜質(zhì)F
英文同義詞:   6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir;Entecavir Related CoMpound A (IMpurity F);Entecavir Related CoMpound A;2-Amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro-6H-purin-6-one;2-amino-9-((1S,3R,4S)-3-((benzyloxy)methyl)-4-(dimethyl(phenyl)silyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one;Entecavir impurity F;Entecavir impurity 10/Entecavir EP Impurity F/6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir;Entecavir EP Impurity F
分子式:   C27H31N5O2Si
分子量:   485.65284
沸點(diǎn) :681.8±65.0 °C(Predicted)
密度 :1.25±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa):3.73±0.20(Predicted)
 
恩替卡韋雜質(zhì)E
中文名稱:恩替卡韋雜質(zhì)E
英文名稱:Entecavir Impurity E
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg
儲存條件: 2-8℃
 
恩替卡韋雜質(zhì)F
中文名稱:恩替卡韋雜質(zhì)F
英文名稱:Entecavir Impurity F
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg 
儲存條件: 2-8℃
 
 
恩替卡韋雜質(zhì)G
中文名稱:恩替卡韋雜質(zhì)G
英文名稱:Entecavir Impurity G
CAS:1367369-77-4
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg 
中文同義詞:    恩替卡韋雜質(zhì)SSS;2-氨基-9-((1S,3S,4S)-4-羥基-3-(羥甲基)-2-亞甲基環(huán)戊基)-1H-嘌呤-6(9H)-酮;3 EPI 恩替卡韋 (1S,3S,4S );恩替卡韋雜質(zhì)G
英文同義詞:    Entecavir EP Impurity B;2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one;Entecavir (1S,3S,4S) Diastereomer;Entecavir impurity C;Entecavir Impurity G;Entecavir Impurity 7(Entecavir EP Impurity B);2-amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1~{H}-purin-6-one;Entecavir impurity 5/(1S,3S,4S)-Entecavir/2-Amino-1,9-dihydro-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
分子式:   C12H15N5O3
分子量:   277.2792
沸點(diǎn)       661.4±65.0 °C(Predicted)
密度       1.81±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)       14.22±0.60(Predicted)
 
 
 
恩替卡韋雜質(zhì)H
中文名稱:恩替卡韋雜質(zhì)H
英文名稱:Entecavir Impurity H
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg 
儲存條件: 2-8℃
 
 
恩替卡韋雜質(zhì)I
中文名稱:恩替卡韋雜質(zhì)I
英文名稱:Entecavir Impurity I
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg
儲存條件: 2-8℃
 
 
恩替卡韋雜質(zhì)J
中文名稱:恩替卡韋雜質(zhì)J
英文名稱:Entecavir Impurity J
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg
儲存條件: 2-8℃
 
 
恩替卡韋雜質(zhì)K
中文名稱:恩替卡韋雜質(zhì)K
英文名稱:Entecavir Impurity K
純度:95% by HPLC
包裝信息:10mg,25mg,50mg,100mg
儲存條件: 2-8℃
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