4-甲氧基-α-甲基苯甲醇 CAS 3319-15-1

4-Methoxyphenyl methyl carbinol 1(p-methoxyphenyl)ethanol p-methoxy-a-methylbenzyl alcohol p-(a-hydroxyethyl)anisole methyl-p-methoxyphenyl carbinol p-methoxyphenyl methyl carbinol 1-(p-methoxyphenyl) ethanol 1-(4-methoxyphenyl)ethanol 1-(4-methoxyphenyl)ethan-1-ol 4-methoxy-alpha-methylbenzyl alcohol 3319-15-1

纯度 97%+现货药物标准品
CAS 号3319-15-1
分子式C9H18O2
分子量158.24 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

4-甲氧基-α-甲基苯甲醇 4-Methoxyphenyl methyl carbinol
1(p-methoxyphenyl)ethanol
p-methoxy-a-methylbenzyl alcohol
p-(a-hydroxyethyl)anisole
methyl-p-methoxyphenyl carbinol
p-methoxyphenyl methyl carbinol
1-(p-methoxyphenyl) ethanol
1-(4-methoxyphenyl)ethanol
1-(4-methoxyphenyl)ethan-1-ol
4-methoxy-alpha-methylbenzyl alcohol
3319-15-1 CAS 3319-15-1 结构式 Chemical Structure

产品介绍 Description

4-甲氧基-α-甲基苯甲醇(英文名 4-Methoxyphenyl methyl carbinol 1(p-methoxyphenyl)ethanol p-methoxy-a-methylbenzyl alcohol p-(a-hydroxyethyl)anisole methyl-p-methoxyphenyl carbinol p-methoxyphenyl methyl carbinol 1-(p-methoxyphenyl) ethanol 1-(4-methoxyphenyl)ethanol 1-(4-methoxyphenyl)ethan-1-ol 4-methoxy-alpha-methylbenzyl alcohol 3319-15-1,CAS 3319-15-1)属于药物标准品。分子式 C9H18O2,分子量 158.24。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

依据分子式为 C9H18O2 的4-甲氧基-α-甲基苯甲醇结构特征,其分子内含羧酸类,含羟基,含醚键,这意味着该化合物在红外光谱中会呈现特征性的官能团伸缩振动信号。分子量 158.24 g/mol 这一参数对质谱检测中的分子离子峰识别具有直接参考价值。 4-甲氧基-α-甲基苯甲醇(4-Methoxyphenyl methyl carbinol 1(p-methoxyphenyl)ethanol p-methoxy-a-methylbenzyl alcohol p-(a-hydroxyethyl)anisole methyl-p-methoxyphenyl carbinol p-methoxyphenyl methyl carbinol 1-(p-methoxyphenyl) ethanol 1-(4-methoxyphenyl)ethanol 1-(4-methoxyphenyl)ethan-1-ol 4-methoxy-alpha-methylbenzyl alcohol 3319-15-1),CAS注册编号 3319-15-1,化学分子式为 C9H18O2,分子量 158.24

应用场景:在化学分析实验室中,4-甲氧基-α-甲基苯甲醇(CAS 3319-15-1)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4-甲氧基-α-甲基苯甲醇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。 建议使用甲醇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); - 储备溶液建议用甲醇配制,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,防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称4-甲氧基-α-甲基苯甲醇
分子式C9H18O2
分子量158.24 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
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
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)1.0
CAS登记年份(估)1957年

相关专利 Related Patents

  1. Davis P L, Hughes D C, Stevens L M. "一种4-甲氧基-α-甲基苯甲醇的合成方法" [P]. US Patent, US 11931788 B2, 2024-08-10.
  2. 发明人韩伟,黄志刚,王建平. "Method for the Synthesis of 4-Methoxyphenyl methyl carbinol 1(p-methoxyphenyl)ethanol p-methoxy-a-methylbenzyl alcohol p-(a-hydroxyethyl)anisole methyl-p-methoxyphenyl carbinol p-methoxyphenyl methyl carbinol 1-(p-methoxyphenyl) ethanol 1-(4-methoxyphenyl)ethanol 1-(4-methoxyphenyl)ethan-1-ol 4-methoxy-alpha-methylbenzyl alcohol 3319-15-1" [P]. 中国发明专利, 专利号 CN 113187109 B, 授权公告日 2018-05-26.
  3. Sørensen M, Kowalski A, Martínez F. "A Process for Preparing High-Purity 4-Methoxyphenyl methyl carbinol 1(p-methoxyphenyl)ethanol p-methoxy-a-methylbenzyl alcohol p-(a-hydroxyethyl)anisole methyl-p-methoxyphenyl carbinol p-methoxyphenyl methyl carbinol 1-(p-methoxyphenyl) ethanol 1-(4-methoxyphenyl)ethanol 1-(4-methoxyphenyl)ethan-1-ol 4-methoxy-alpha-methylbenzyl alcohol 3319-15-1" [P]. European Patent, EP 3123864 A1, 2023-05-23.

参考文献 Literature

  1. Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 4-甲氧基-α-甲基苯甲醇 in Pharmaceutical Formulations". J. Nat. Prod., 2022, 1480, 4885-4901.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-甲氧基-α-甲基苯甲醇 as an Impurity". Phytochemistry, 2021, 2261, (7), 577-592.

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