| 英文名称 | 中文名称 | CAS |
|---|---|---|
| Cefditoren Monohydrate Monocyclic Impurity | 头孢维星单开环杂质 | |
| SYH2055A-3011 | ||
| 夫西地酸钠杂质C | ||
| 间羟胺杂质 BMC | ||
| (R)-N-((S)-1-氨基-1-氧代丁烷-2-基)-3-(氯甲基)己酰胺对照品 | ||
| Galantamine EP Impurity E | 加兰他敏 EP 杂质 E | 41303-74-6 |
| 2-(dimethylamino)cyclohex-2,5-dien-1,4-dione | 2-(二甲氨基)环己-2,5-二烯-1,4-二酮 | 3958-86-9 |
| 氨磷汀杂质 4 | ||
| 氨苄西林闭环二聚体 | ||
| L-proline cyclization impurity (single configuration) | L-脯氨酸合环杂质 (单一构型) | 53990-71-9 |
| 头孢卡品酯反式异构体 | ||
| 吗啉硝唑杂质 | ||
| Penicillin G Potassium Dioxide Impurity | 青霉素G钾双氧化杂质 | 18598-31-7 |
| 法莫替丁杂质 7 | ||
| SYF9005-314 | SYF9005-314(油酸杂质) | 183323-50-4 |
| Penicillin Impurity I | 青霉素杂质I | 3264-88-8 |
| 米诺地尔杂质2,6-diamino-4-hydrazineylpyrimidine 1-oxide | ||
| 头孢哌酮杂质P | ||
| 2-氯-M-二甲基-4 硝基苯甲酷胺 | ||
| (S)-2-(5-((S)-4-羟基丁烷 -2-基)氨基) -2,4-二硝基苯基)- 氨基)丙酰胺 | ||
| 盐酸氨酮戊酸杂质1 | ||
| Delta-2-anti-oxime | δ-2-反式肟 | |
| Penicillin G Potassium Impurity E | 青霉素G钾杂质E | 493-39-0 |
| Piperacillin impurity J | 哌拉西林杂质J | 2170771-47-6 |
| Impurity Sirolimus-19-ene open ring | 杂质Sirolimus-19-ene open ring | 147438-27-5 |
| ATMAA Dimer | 氨噻肟酸二聚体 | |
| O-Desmethyl Galantamine | O-去甲基加兰他敏 | 60755-80-8 |
| Cefdaloxime | 头孢达肟 Cefdaloxime | 80195-36-4 |
| Pioglitazone condensation aldehyde reference standard | 吡格列酮缩合醛对照品 | 114393-97-4 |
| SYF9001-013205 | ||
| N-亚硝基美罗培南 | ||
| SYF9001-013206 | ||
| Galantamine EP Impurity D | 加兰他敏 EP 杂质 D | 664995-65-7 |
| 头孢噻肟钠杂质D | ||
| Bedaquiline impurity 13 | 出货贝舒地尔杂质IA | 2122862-01-3 |
| Valsartan Potassium Impurity EC | 美阿沙坦钾杂质EC | 1417576-03-4 |
| Cefixime Polymer Impurity B | 头孢克肟聚合物杂质B | |
| Sodium 4-sulfobenzoate | 磺基琥珀酸钠 | 29454-16-8 |
| 泊马度胺杂质R | ||
| SYH2055A-3142 | ||
| 吡格列酮杂质 Q | ||
| 奥美拉唑中间体目标杂质1 | ||
| (R)-N-((S)-1-氨基-1-氧代丁烷-2-基)-3-(羟甲基)己酰胺对照品 | ||
| 头孢噻肟钠杂质A | ||
| Penicillin G Potassium Impurity F | 青霉素G钾杂质F | 73184-06-2 |
| Pioglitazone N-oxide reference standard | 吡格列酮氮氧化物对照品 | 145350-09-0 |
| Valsartan potassium impurity ECA | 美阿沙坦钾杂质ECA | |
| 间羟胺杂质SHC | ||
| 氨苄西林USP杂质I(氨苄西林开环三聚) | ||
| Proline cyclization impurity (mixed isomers) | 脯氨酸合环杂质 (混合异构体) | 6708-06-1 |
| Galantamine N-oxide | 加兰他敏 N-氧化物 | 199014-26-1 |
| Cefixime Dimer F | 头孢克肟二聚体F | |
| Spiramycin impurity B | 螺旋霉素杂质B | 249930-66-3 |
| (R)-2-((4-Aminophenethyl)amino)-1-(3-chlorophenyl)ethyl-1-ol | (R)-2-((4-氨基苯乙基)氨基)-1-(3-氯苯基)乙-1-醇 | 391901-43-2 |
| 磷霉素反式-1-丙烯磷酸苯乙胺盐 | ||
| 酒石酸溴莫尼定杂质Q | ||
| 5-轻基-6-甲基-3,4-叱呢二羚酸 | ||
| 盐酸氨酮戊酸杂质2 | ||
| 1,3-二甲基-1-(甲基氨基甲酰基)脲 | ||
| 苯唑西林聚合物杂质II | ||
| (2S,3S,5S)-5-amino-2-(dibenzylamino)-1,6-diphenylhexan-3-ol | 156732-15-9 | |
| 泊沙康唑氨基甲酸甲酯衍生物杂质 | ||
| 双AE杂质 | ||
| 4-(2-羟基-3-(2-甲基-5-硝基咪唑-1-基)丙基)吗啉-4-氧化物 | ||
| 奥美拉唑中间体目标杂质2 | ||
| 4-(N-formylmethyl)-aminobutanoic acid | 4-(N-氨甲酰甲基)-氨基丁酸 | 1096803-44-9 |
| Penicillin G Potassium Oxidation Impurity | 青霉素G钾氧化杂质 | 4052-54-4 |
| Ampicillin ethylenediamine analog | 氨苄西林乙内酰脲类似物 | |
| Pyrithione Impurity 6 | 吡非尼酮杂质6 | 1198414-06-0 |
| (12aR)-12-[(11S)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepine-11-yl]-3,4,6,8,12,12a-hexahydro-6,8-dioxo-1H-[1,4]oxazepino[3,4-c]pyridino[2,1-f][1,2,4]triazine-7-yl]oxy]methyl methyl carbonate | 巴洛沙韦酯氧化杂质 | |
| 胆酸乙酯对照品 | ||
| 盐酸氨酮戊酸杂质4 | ||
| 拉氧头孢杂质M422 | ||
| Cefpodoxime proxetil EP impurity 1 | 头孢泊肟酯EP杂质1 | |
| 1-(4-Thiophenyl)ethyl-1-one | 1-(4-硫烷基苯基)乙-1-酮 | 3814-20-8 |
| Mannose Triflate | 三氟甘露糖 (Mannose Triflate) | 92051-23-5 |
| FosfomycinMethoxy open ring Impurity | 2882846-24-2 | |
| 头孢克肟双侧链△3异构体 | ||
| 哌拉西林杂质2(哌拉西林开环酰胺) | ||
| 阿普米司特中间体1 APSTYL-1-4 | ||
| (S)-2-(5-((R) -4-羟基丁烷-2-基)氨基) -2,4-二硝基苯基)- 氨基)丙酰胺 | ||
| 夫西地酸钠杂质D | ||
| 2-diazinyl-2-phenylethyl acetate | 米诺地尔杂质7 2,6-二氨基-4-羟基嘧啶1-氧化物 | 22065-57-2 |
| R-吗啉硝唑 | 898230-59-6 | |
| 头孢哌酮杂质H | 957-68-6 | |
| 头孢地尼侧链酸 | ||
| 泮托拉唑钠杂质11 | ||
| Cefixime Dimer D | 头孢克肟二聚体D | |
| GSK2256294 | 雷德唑来 | 138829-43-3 |
| Mesalazine impurity 29 reference standard | 美沙拉秦杂质29对照品 | 104786-99-4 |
| 消旋卡多曲EP杂质C | ||
| 泊沙康唑二甲基脲衍生物杂质 | ||
| 泊沙康唑氨基甲酸乙酯衍生物杂质 | ||
| 间羟胺杂质AA | ||
| 头孢哌酮杂质531 | ||
| Penicillanyl ampicillinamide(USP氨苄西林) | ||
| 2,5-Dimethoxyphenylhydrazine | 2,5-二甲氧基苯肼 (2,5-Dimethoxy-phenyl)hydrazine | 27861-53-6 |
| Mirodenafil Impurity L | 米拉贝隆杂质L | 1684452-80-9 |
| 阿莫西林杂质Q | ||
| 2,5-Dimethoxyphenylhydrazine Hydrochloride | 2,5-二甲氧基苯肼盐酸盐 (2,5-Dimethoxyphenyl)hydrazine hydrochloride | 197590-48-0 |
联系方式