利福霉素B
英文名: Rifamycin B 别名:利福霉素B;4-(1H-咪唑-2-基)-苯胺;5-氨基-3-氟-2-吡啶甲腈;利福霉素B EP标准品;利福昔明EP杂质B;利福昔明杂质B;乙酸利福霉素
商品编号:R170084-50mg 规格:50mg 纯度:95%
CAS号: 13929-35-6 分子式:C39H47NO14-2 分子量:753.79
价格
¥ 2783.00
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货期 5~7个工作日
数量
中文名称: 利福霉素B
中文别名: 利福霉素B;4-(1H-咪唑-2-基)-苯胺;5-氨基-3-氟-2-吡啶甲腈;利福霉素B EP标准品;利福昔明EP杂质B;利福昔明杂质B;乙酸利福霉素
smiles: Cc1c(c2c3c(cc(c2O)NC(=O)/C(=C\C=C\[C@@H]([C@@H]([C@H]([C@H]([C@H]([C@@H]([C@@H]([C@H](/C=C/O[C@@]4(C(=O)c3c1O4)C)OC)C)OC(=O)C)C)O)C)O)C)/C)OCC(=O)O)O
英文名称: Rifamycin B
英文别名: Rifamycin B;Rifamycin, 4-O-(carboxymethyl)-;cellotetraose;O4-carboxymethyl-rifamycin;Rifamycin impurity A;rifamycin-B;rifomycin-B;C01848;Nacimycin;Nancimycin;Rifomycin B;NCI-145-604;Rifaximin EP Impurity B;Rifaximin impurity B (EP);4-O-(Carboxymethyl)rifamycin;Acetic acid, ((1,2-dihydro-5,6,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-9-yl)-oxy)-, 21-acetate;NSC-145604;DTXSID901037384;2-[[(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-13-acetyloxy-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23-dioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(29),2,4,9,19,21,25,27-octaen-27-yl]oxy]acetic acid;EINECS 237-697-8;SCHEMBL437936;((2S,12Z,14E,16S,17S,18R,19R,20R,21S,22R,23S,24E)-21-(ACETYLOXY)-5,6,17,19-TETRAHYDROXY-23-METHOXY-2,4,12,16,18,20,22-HEPTAMETHYL-1,11-DIOXO-1,2-DIHYDRO-2,7-(EPOXYPENTADECA(1,11,13)TRIENAZANO)NAPHTHO(2,1-B)FURAN-9-YL)ACETIC ACID;AKOS030489430;J-007262;RIFAXIMIN IMPURITY B [EP IMPURITY];8DDB535DJI;NSC 145604;RIFAMYCIN B [MI];Q27102689;UNII-8DDB535DJI;RIFAMYCIN SODIUM IMPURITY A [EP IMPURITY];CHEBI:17876;13929-35-6;2-(acetoxy-tetrahydroxy-methoxy-heptamethyl-dioxo-[?]yl)oxyacetic acid;RIFAMYCIN B;[(2S,12Z,14E,16S,17S,18R,19R,20R,21S,22R,23S,24E)-21-acetyloxy-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-9-yloxy]acetic acid;LMPK05000003;NCI 145-604
CAS号: 13929-35-6
分子式: C39H47NO14-2
分子量: 753.79
密度:
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