首页 > 药物标准品 > 4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid (730976-62-2)
4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid CAS 730976-62-2
4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid
纯度 97%+ 现货 药物标准品
CAS 号 730976-62-2
分子式 C19H20N2O5
分子量 356.37 g/mol
分类 药物标准品 / 原料药标准品
库存状态 现货
产品介绍 Description 4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid(4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid,CAS 号 730976-62-2)是 CATO 佳途自主生产的药物标准品,分子式 C19H20N2O5,分子量 356.37。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。
与同类药物标准品相比,4-(2-{(3-methoxyphenyl)aminocarbonyl}phenyl)(methyl)amino-4-oxobutanoic acid的分子量为356.37 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。
化学式为 C19H20N2O5 的4-(2-{(3-methoxyphenyl)aminocarbonyl}phenyl)(methyl)amino-4-oxobutanoic acid(4-(2-{(3-methoxyphenyl)aminocarbonyl}phenyl)(methyl)amino-4-oxobutanoic acid),其CAS登记号是 730976-62-2,分子量为 356.37 g/mol。
4-(2-{(3-methoxyphenyl)aminocarbonyl}phenyl)(methyl)amino-4-oxobutanoic acid(C19H20N2O5)含有黄酮骨架,酰胺类,含羟基,含醚键。具有较强的吸湿性,羧基赋予其一定的酸性特征,这些物理化学性
应用场景: 针对化学分析用途,4- (2-{ (3-methoxyphenyl)amino carbonyl}phenyl)(methyl)amino -4-oxobutanoic acid(4- (2-{ (3-methoxyphenyl)amino carbonyl}phenyl)(methyl)amino -4-oxobutanoic acid)是具有明确定量溯源的认证级对照品。 推荐以4- (2-{ (3-methoxyphenyl)amino carbonyl}phenyl)(methyl)amino -4-oxobutanoic acid配制标准系列工作溶液,用于建立标准曲线实现外标法定量。
理化性质 Physical & Chemical Properties 中文名称 4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid 分子式 C19H20N2O5 分子量 356.37 g/mol 外观形态 淡黄色至黄色结晶性粉末 纯度 97%+ 储存条件 2-8°C冷藏保存,避光,密封防潮 溶解性参考 可溶于DMSO、DMF、甲醇 稳定性 空气中长期暴露可能发生缓慢氧化;对光敏感,应避免强光直射;具有吸湿性,开封后应立即密封 化合物类型 药物标准品 子类 原料药标准品 不饱和度(DBE) 11.0 UV特征 有紫外吸收 结构特征 含芳环 CAS登记年份(估) 1986年 含氮原子数 2
相关专利 Related Patents 发明人孙丽萍,胡光,张德明. "一种4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid的合成方法" [P]. 中国发明专利, 专利号 CN 110604532 A, 授权公告日 2017-04-06. 发明人林芳,胡光,赵玉洁. "Method for the Synthesis of 4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 109844307 B, 授权公告日 2021-05-24.
参考文献 Literature Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid in Pharmaceutical Formulations". Sci. Total Environ. , 2023 , 2306 , 6156-6163. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid as an Impurity". Chemosphere , 2010 , 1847, (11) , 6111-6131. Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-[(2-{[(3-methoxyphenyl)amino]carbonyl}phenyl)(methyl)amino]-4-oxobutanoic acid Using HRMS and NMR". Molecules , 2013 , 991 , 7851-7875.
Related methoxyphenyl Standards 同系列产品 1-(4-Methoxyphenyl)-3-{[3-(trifluoromethoxy)phenyl]methyl}thiourea (CAS 1022590-75-5) 1-{[3-(4-methoxyphenyl)-2-methyl-1,2-oxazolidin-5-yl]methyl}-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 338399-94-3) 2-{[(3-methoxyphenyl)methyl]sulfanyl}-3-(prop-2-en-1-yl)-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 866143-20-6) 6,7-Bis(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 632361-67-2) N-(4-methoxyphenyl)-4-(4-nitrophenyl)piperazine-1-carboxamide (CAS 332945-53-6) (1-((4-Methoxyphenyl)sulfonyl)piperidine-3-carbonyl)glycine (CAS 919733-29-2) 2-{[3-(4-methoxyphenyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}acetohydrazide (CAS 193826-40-3) 1-(4-Methoxyphenyl)-2-{[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-1-ethanone (CAS 332884-42-1)
推荐产品 Recommended Standards 4-([1,1'-Biphenyl]-4-yl)-2-amino-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 331977-67-4) 4-[N-[2-(Acetamido)ethyl]-N-methylamino]-2-carboxy-2-hydroxybenzophenone (CAS 203580-77-2) 4-((6-Amino-1-isobutyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(2-methoxyethyl)amino)-4-oxobutanoic acid (CAS 743442-03-7) 1-(2-Bromo-1-propoxyethyl)-3-chlorobenzene (CAS 1247620-28-5) 5-Fluorobenzo[d][1,3]dioxol-4-amine (CAS 492444-04-9) [(2,5-Dimethoxyphenyl)methyl](prop-2-en-1-yl)amine hydrochloride (CAS 1240581-93-4) 1-(Tetrahydrofuran-2-yl)-1H-benzo[d]imidazole (CAS 205122-95-8) 1,1,1,5,5,5-Hexaethyl-3-methyltrisiloxane (CAS 13716-38-6) 1-甲氧基-2,3-二氟-4-(trans-4-苯基环己基)苯 (CAS 124729-02-8) 多肽杂质15 (CAS 1227750-69-7)
« 3-Methyl-1-(3,4,5-trimethoxyphenyl)benzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile ethyl (2Z)-[4-oxo-3-(2-oxo-2-phenylethyl)-1,3-thiazolidin-2-ylidene]acetate »
为什么选择 CATO 佳途?
ISO 17034 / CNAS / ANAB 三重认证标准物质生产商
130,000+ 品种现货库存,支持 COA 定制
专业技术支持:+86 13829788188 / jacky.chen@cato-chem.com
全球 10,000+ 客户信赖之选