摩科MOLCOO品牌★崔经理18627753421(微信同号) *崔经理 3001071511(QQ号
湖北摩科化学科技有限公司,主要为全国各大医药生产和研发企业、检验机构、科研院校等提供研发用的医药杂质对照品、植物单体及对照品,并为广大客户提供咨询产品定制。欢迎咨询!
产品名称: 克拉霉素杂质H
产品编号: C045005
CAS NO.: 127140-69-6
分子式: C38H67NO14
分子量: 761.94
Synonyms: N-((2S,3R,4S,6R)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N-methylformamide
克拉霉素杂质I
产品名称: 克拉霉素杂质I
产品编号: C045006
CAS NO.: 118058-74-5
分子式: C30H55NO10
分子量: 589.76
Synonyms: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-4,12,13-trihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione
克拉霉素杂质J
产品名称: 克拉霉素杂质J
产品编号: C045007
CAS NO.:
分子式: C37H68N2O13
分子量: 748.94
Synonyms: (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one
克拉霉素杂质K
产品名称: 克拉霉素杂质K
产品编号: C045008
CAS NO.: 127157-35-1
分子式: C30H51NO8
分子量: 553.73
Synonyms: (1S,2R,5R,6S,7S,8R,9R,Z)-8-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-6-hydroxy-9-methoxy-1,5,7,9,11,13-hexamethyl-3,15-dioxabicyclo[10.2.1]pentadeca-11,13-dien-4-one
克拉霉素杂质L
产品名称: 克拉霉素杂质L
产品编号: C045009
CAS NO.: 127253-05-8
分子式: C38H70N2O13
分子量: 762.97
Synonyms: (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,Z)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one
克拉霉素杂质M
产品名称: 克拉霉素杂质M
产品编号: C045010
CAS NO.: 127182-43-8
分子式: C37H68N2O13
分子量: 748.94
Synonyms: (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one
克拉霉素杂质N
产品名称: 克拉霉素杂质N
产品编号: C045011
CAS NO.: 144604-03-5
分子式: C38H67NO12
分子量: 729.94
Synonyms: (3R,4S,5S,6R,7R,9R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-13-hydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradec-11-ene-2,10-dione
克拉霉素杂质O
产品名称: 克拉霉素杂质O
产品编号: C045012
CAS NO.: 127252-80-6
分子式: C39H72N2O13
分子量: 776.99
Synonyms: (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,Z)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-10-(methoxyimino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one
克拉霉素杂质B
产品名称: 克拉霉素杂质B
产品编号: C045001
CAS NO.: 299409-85-1
分子式: C37H67NO13
分子量: 733.93
Synonyms: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13,14-heptamethylo
产品名称: 克拉霉素EP杂质A
产品编号: C045002
CAS NO.: 124412-58-4
分子式: C38H69NO14
分子量: 763.95
Synonyms: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3-(hydroxymethyl)-7-methoxy-5,7,9,11,13-pentamethyloxacyclotetradecane-2,10-dione
克拉霉素EP杂质P
产品名称: 克拉霉素EP杂质P
产品编号: C045003
CAS NO.: 123967-58-8
分子式: C39H71NO13
分子量: 761.98
Synonyms: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-(((2R,4R,5S,6S)-4,5-dimethoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione
用途:药品申报检测。杂质种类齐全,提供 COA质检报告、 氢谱、质谱、液相(HPLC), 还可以提供碳谱、紫外、红外、二维谱。
质量标准:我们MOLCOO产品默认出库标准是:液相(HPLC)纯度不低于95%,特殊非常难以纯化的杂质如果低于95%,报价时我们会跟客户特别说明。
加我联系方式,提供很多项目的杂质化学结构式以及CAS号。这些杂质结构式对贵司研发人员很有帮助,研发人员可以在我们网站上看到很多项目的热门杂质结构式,能减少贵司研发人员推测化学结构式的时间。
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