对照品
对照品是指用于药物研究和分析中作为标准参照物质的纯化化学物质或混合物。在有机化学、化学化工以及生物医药领域中,对照品具有重要的应用价值。它们常被用来确保实验的一致性和可靠性,特别是在定量分析、定性鉴定、药效评价及质量控制等方面。
用途
类型
获取方式
重要性
注意事项
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
---|---|---|---|---|
黄芪总皂甙 | isorhamnetin-3-Ο-β-glucopyranosyl-(1→6)-β-glucopyranoside | 17429-69-5 | C28H32O17 |
|
麦角醇 | lysergol | 602-85-7 | C16H18N2O |
|
麝香酮 | (R)-3-methyl-1-cyclopentadecanone | 10403-00-6 | C16H30O |
|
香附烯酮 | cyperotundone | 3466-15-7 | C15H22O |
|
非布索坦杂质67 | iso-butyl ester of febuxostat | 923942-36-3 | C20H24N2O3S |
|
非布司他杂质A | 2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid | 1239233-86-3 | C16H18N2O4S |
|
青霉素 X | penicillin X | 525-91-7 | C16H18N2O5S |
|
雷沙吉兰杂质8 | N,N-bispropargylaminoindan | 92850-02-7 | C15H15N |
|
阿米卡星EP杂质C | 3''-HABA Kanamycin A | 50725-25-2 | C22H43N5O13 |
|
阿法替尼杂质 | (Z)-4-dimethylamino-but-2-enoic acid-[4-(3-chloro-4-fluoro-phenylamino)-7-((S)-tetrahydrofuran-3-yloxy)-quinazolin-6-yl]amide | 1680184-59-1 | C24H25ClFN5O3 |
|
阿普斯特中间体 | (R)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine | 608142-27-4 | C12H19NO4S |
|
阿托伐他汀钙杂质 | 3-O-Methylatorvastatin | 887324-53-0 | C34H37FN2O5 |
|
阿奇霉素杂质44 | 3-O-decladinosyl-9-deoxo-9a-aza-9a-homoerythromycin A | 111247-94-0 | C29H56N2O9 |
|
阿司匹林杂质G | 2-(2,4-dihydroxybenzoyl)benzoic acid | 2513-33-9 | C14H10O5 |
|
醋酸西曲瑞克 | Cetrorelix acetate | 1631741-31-5 | C2H4O2*C70H92ClN17O14 |
|
酸浆苦素F | Physalin F | 57423-71-9 | C28H30O10 |
|
酮齐拉西酮 | 5-(2-(4-(1,2-benzisothiazole-3-yl)-1-piperazinyl)-1-oxoethyl)-6-chloro-1,3-dihydro-2H-indole-2-one | 884305-07-1 | C21H19ClN4O2S |
|
酮康唑杂质A | 2,3-Dehydro Ketoconazole | 254912-63-5 | C26H26Cl2N4O4 |
|
达比加群脂杂质C | ethyl 3-[[[2-[[[4-[[[(hexyloxy)carbonyl]amino]carbonyl]phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl](pyridin-2-yl)amino]propanoate | 1408238-40-3 | C34H40N6O6 |
|
达帕菲尼中间体 | N-{3-[(2-chloro-4-pyrimidinyl)acetyl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide | 1195768-20-7 | C18H11ClF3N3O3S |
|
辛伐他汀羟酸乙酯 | Simvastatin Hydroxy Acid Ethyl Ester | 864357-87-9 | C27H44O6 |
|
辛伐他汀杂质C | anhydrosimvastatin | 210980-68-0 | C25H36O4 |
|
莫西沙星EP杂质D | 1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-[(4aS,7aS)-octahydro-1H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid | 1029364-77-9 | C21H24FN3O4 |
|
莪术醇 | Curcumenol | 19431-84-6 | C15H22O2 |
|
艾沙康唑杂质 | 4-(2,2-dibromoacetyl)benzonitrile | 21661-87-0 | C9H5Br2NO |
|
艾司西酞普兰 E | Citalopram N-Oxide | 63284-72-0 | C20H21FN2O2 |
|
脱乙酰基去甲基拉科酰胺 | (2R)-2-amino-3-hydroxy-N-(phenylmethyl)propanamide | 175481-39-7 | C10H14N2O2 |
|
羧甲司坦杂质2 | 3-oxo-3,4,5,6-tetrahydro-2H-1,4-thiazine-5-carboxylic acid 1-oxide | 88620-38-6 | C5H7NO4S |
|
羟基利托那韦 | hydroxy ritonavir | 176655-56-4 | C37H48N6O6S2 |
|
美金刚甘氨酸 | memantine glycine | 1340545-88-1 | C14H23NO2 |
|
美罗培南杂质A | ICI 213689 | 1053703-36-8 | C17H27N3O6S |
|
美托洛尔相关物质D | 3,3'-(isopropylazanediyl)bis(1-(4-(2-methoxyethyl)phenoxy)propan-2-ol) | 154784-36-8 | C27H41NO6 |
|
细叶远志苷 A | [3,4,5-Trihydroxy-6-[4-hydroxy-2,5-bis(hydroxymethyl)-3-[3-(3,4,5-trimethoxyphenyl)prop-2-enoyloxy]oxolan-2-yl]oxyoxan-2-yl]methyl 4-hydroxybenzoate | 139726-35-5 | C31H38O17 |
|
米卡芬净杂质 FR-179642 | FR179642 | 168110-44-9 | C35H52N8O20S |
|
硫酸甲基N,N,N-三甲基-4-[(4,7,7-三甲基-3-羰基二环[2.2.1]庚-2-亚基)甲基]苯胺基正离子 | 4-[(2-oxo-3-bornylidene) methyl]phenyltrimethylammonium methyl sulfate | 52793-97-2 | CH3O4S*C20H28NO |
|
盐酸决奈达隆杂质C(EP) | N-(2-butyl-3-(4-(3-(dibutylamino)propoxy)-benzoyl)benzofuran-5-yl)-N-(methylsulfonyl)methanesulfonamide | 141626-57-5 | C32H46N2O7S2 |
|
百两金素B | (2R,4S,5R,8R,10S,13R,14R,18R,20S)-10-[(2S,3R,4S,5S)-5-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-4-hydroxy-3-[(2S,3R,4S,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-hydroxy-4,5,9,9,13,20-hexamethyl-24-oxahexacyclo[15.5.2.01,18.04,17.05,14.08,13]tetracosane-20-carbaldehyde | 112766-96-8 | C53H86O22 |
|
甲氨蝶呤gamma-甲酯 | γ-methyl N'-<4-<N-<(2,4-diamino-6-pteridinyl)methyl>-N-methylamino>benzoyl>-L-glutamate | 67022-39-3 | C21H24N8O5 |
|
瑞加德松杂质3 | 2-(4-methoxycarbonylpyrazol-1-yl)adenosine | 1423073-21-5 | C15H17N7O6 |
|
猪胆酸 | hyocholic acid | 547-75-1 | C24H40O5 |
|
溴克仑特罗 | bromoclenbuterol | 37153-52-9 | C12H18BrClN2O |
|
淫羊藿次苷I | icariside I | 56725-99-6 | C27H30O11 |
|
泰兰斯他汀A | thailanstatin A | 1426953-21-0 | C28H41NO9 |
|
法莫替丁酸甲酯盐酸盐 | methyl 3-((2-(diaminomethyleneamino)thiazol-4-yl)methylthio)propanoate | 76824-14-1 | C9H14N4O2S2 |
|
法莫替丁杂质H(EP) | (2-(diaminomethyleneamino)thiazol-4-yl)methyl carbamimidothioate | 106649-96-1 | C6H10N6S2 |
|
泊沙康唑非对映异构体相关化合物1 | (2R-trans)-2-(2,4-difluorophenyl)-4-[[(4-methylphenyl)sulfonyloxy]methyl]-2-[(1H-1,2,4-triazol-1-yl)methyl]tetrahydrofuran | 159811-30-0 | C21H21F2N3O4S |
|
泊沙康唑相关化合物2 | 4-(2,4-difluorophenyl)pent-4-enoic acid | 165115-70-8 | C11H10F2O2 |
|
没药当归烯酮 | bisabolangelone | 30557-81-4 | C15H20O3 |
|
沙丁胺醇二聚体醚 | 1,1-[oxybis[methylene(4-hydroxy-1,3-phenylene)]]bis [2-[(1,1-dimethylethyl)amino]ethanol] | 147663-30-7 | C26H40N2O5 |
|
水飞蓟素B2 | isosilybin A | 142796-21-2 | C25H22O10 |
|