首页 > 药物标准品 > 2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液 (25719-51-1)
2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液 CAS 25719-51-1
2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, homopolymer
25719-51-1
CHEBI:53382
PHEMA
poly(1-{[(2-ethylhexyl)oxy]carbonyl}-1-methylethylene)
poly(2-ethylhexyl methacrylate)
poly(2-ethylhexyl methacrylate) macromolecule
poly(hexyl ethylmethacrylate)
poly(hexylethylmethacrylate)
polyhexyl ethyl methacrylate
纯度 97%+ 现货 药物标准品
CAS 号 25719-51-1
分子式 C12H22O2
分子量 198.30 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 2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液(2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, homopolymer
25719-51-1
CHEBI:53382
PHEMA
poly(1-{[(2-ethylhexyl)oxy]carbonyl}-1-methylethylene)
poly(2-ethylhexyl methacrylate)
poly(2-ethylhexyl methacrylate) macromolecule
poly(hexyl ethylmethacrylate)
poly(hexylethylmethacrylate)
polyhexyl ethyl methacrylate)是药物分析与质量控制领域常用的药物标准品,CAS 号 25719-51-1。分子式 C12H22O2,分子量 198.30。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。
在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液在内的目标物的控制。
CAS编号 25719-51-1 对应的化合物2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液(英文标识 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, homopolymer
25719-51-1
CHEBI:53382
PHEMA
poly(1-{(2-ethylhexyl)oxycarbonyl}-1-methylethylene)
poly(2-ethylhexyl methacrylate)
poly(2-ethylhexyl methacrylate) macromolecule
poly(hexyl ethylmethacrylate)
poly(hexylethylmethacrylate)
polyhexyl ethyl methacrylate),化学式 C12H22O2,相对分子质量 198.30。
受分子结构中羧酸类,含羟基,含醚键的影响,2-甲基-2-丙烯酸-2-乙基己基
应用场景: 在化学分析实验室中,2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液(CAS 25719-51-1)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液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。 建议使用乙腈为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用乙腈配制,于2-8°C冷藏保存条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用,防止
理化性质 Physical & Chemical Properties 中文名称 2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液 分子式 C12H22O2 分子量 198.30 g/mol 外观形态 白色至类白色结晶性粉末 纯度 97%+ 储存条件 2-8°C冷藏保存 溶解性参考 可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO 稳定性 在推荐条件下性质稳定 化合物类型 药物标准品 子类 原料药标准品 不饱和度(DBE) 2.0 CAS登记年份(估) 1964年
相关专利 Related Patents 发明人张德明,林芳,唐晓军. "一种2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液的合成方法" [P]. 中国发明专利, 专利号 CN 109872381 B, 授权公告日 2015-06-20. 发明人徐明华,钱学锋,李文辉. "Method for the Synthesis of 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, homopolymer
25719-51-1
CHEBI:53382
PHEMA
poly(1-{[(2-ethylhexyl)oxy]carbonyl}-1-methylethylene)
poly(2-ethylhexyl methacrylate)
poly(2-ethylhexyl methacrylate) macromolecule
poly(hexyl ethylmethacrylate)
poly(hexylethylmethacrylate)
polyhexyl ethyl methacrylate" [P]. 中国发明专利, 专利号 CN 116754762 A, 授权公告日 2017-09-12. 发明人朱建伟,张德明,何建平. "A Process for Preparing High-Purity 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, homopolymer
25719-51-1
CHEBI:53382
PHEMA
poly(1-{[(2-ethylhexyl)oxy]carbonyl}-1-methylethylene)
poly(2-ethylhexyl methacrylate)
poly(2-ethylhexyl methacrylate) macromolecule
poly(hexyl ethylmethacrylate)
poly(hexylethylmethacrylate)
polyhexyl ethyl methacrylate" [P]. 中国发明专利, 专利号 CN 114252114 B, 授权公告日 2025-10-13.
参考文献 Literature Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液 in Pharmaceutical Formulations". Biomed. Chromatogr. , 2014 , 2342 , 7612-7636. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-甲基-2-丙烯酸-2-乙基己基酯的均聚物 溶液 as an Impurity". Environ. Sci. Technol. , 2012 , 1007, (8) , 4899-4911. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester, homopolymer
25719-51-1
CHEBI:53382
PHEMA
poly(1-{[(2-ethylhexyl)oxy]carbonyl}-1-methylethylene)
poly(2-ethylhexyl methacrylate)
poly(2-ethylhexyl methacrylate) macromolecule
poly(hexyl ethylmethacrylate)
poly(hexylethylmethacrylate)
polyhexyl ethyl methacrylate Using HRMS and NMR". J. Nat. Prod. , 2017 , 928, (8) , 8891-8902.
Related Propenoic Standards 同系列产品 2-Propenoic acid, 2-methyl-, octyl ester, homopolymer (CAS 25087-18-7) 3,5,5-三甲基己基丙烯酸酯 (CAS 45125-03-9) 2-Propenoic acid, [4-(hydroxymethyl)cyclohexyl]methyl ester (CAS 23117-36-4) 2-Propenoic acid, 2-methyl-, 1,1'-(1,2-ethanediyl) ester, homopolymer (CAS 25721-76-0) 3,4-(亚甲二氧)肉桂酸,反式为主 (CAS 2373-80-0) 2-Propenoic acid, 3-(1h-indol-5-yl)-, methyl ester (CAS 111168-53-7) 2-Propenoic acid, 3-(1H-pyrrolo[2,3-b]pyridin-5-yl)-, methyl ester (CAS 945029-05-0) 2-Propenoic acid, 2-methyl-, bicyclo[2.2.1]hept-2-ylmethyl ester, homopolymer (CAS 57490-81-0)
推荐产品 Recommended Standards 20298-70-8
0PJF54P94Y
2-tert-Butylcyclohexyl acetate, trans-
trans-2-tert-Butylcyclohexyl acetate
Cyclohexanol, 2-(1,1-dimethylethyl)-, acetate, trans-
Cyclohexanol, 2-(1,1-dimethylethyl)-, 1-acetate, (1R,2S)-rel-
Cyclohexanol, 2-(1,1-dimethylethyl)-, acetate, (1R,2S)-rel-
EINECS 243-719-7
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