CAS 155836-29-6

155836-29-6 (-)-dehydrodiconiferyl alcohol (-)-DCA 4-{(2R,3S)-3-(hydroxymethyl)-5-[(1E)-3-hydroxyprop-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-2-yl}-2-methoxyphenol (2R)-5-[(E)-3-Hydroxy-1-propenyl]-2,3-dihydro-2beta-(4-hydroxy-3-methoxyphenyl)-7-methoxybenzofuran-3alpha-methanol 7-Methoxy-5-[(E)-3-hydroxy-1-propenyl]-2beta-(3-methoxy-4-hydroxyphenyl)-2,3-dihydrobenzofuran-3alpha-methanol (2R,3S)-dehydrodiconiferyl alcohol (7R,8S)-dehydrodiconiferyl alcohol (-)-(2R,3S)-dehydrodiconiferyl alcohol CHEBI:70467

纯度 97%+现货药物标准品
CAS 号155836-29-6
分子式C20H22O6
分子量358.39 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

155836-29-6 (-)-dehydrodiconiferyl alcohol (-)-DCA 4-{(2R,3S)-3-(hydroxymethyl)-5-[(1E)-3-hydroxyprop-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-2-yl}-2-methoxyphenol (2R)-5-[(E)-3-Hydroxy-1-propenyl]-2,3-dihydro-2beta-(4-hydroxy-3-methoxyphenyl)-7-methoxybenzofuran-3alpha-methanol 7-Methoxy-5-[(E)-3-hydroxy-1-propenyl]-2beta-(3-methoxy-4-hydroxyphenyl)-2,3-dihydrobenzofuran-3alpha-methanol (2R,3S)-dehydrodiconiferyl alcohol (7R,8S)-dehydrodiconiferyl alcohol (-)-(2R,3S)-dehydrodiconiferyl alcohol CHEBI:70467 CAS 155836-29-6 结构式 Chemical Structure

产品介绍 Description

（155836-29-6 (-)-dehydrodiconiferyl alcohol (-)-DCA 4-{(2R,3S)-3-(hydroxymethyl)-5-[(1E)-3-hydroxyprop-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-2-yl}-2-methoxyphenol (2R)-5-[(E)-3-Hydroxy-1-propenyl]-2,3-dihydro-2beta-(4-hydroxy-3-methoxyphenyl)-7-methoxybenzofuran-3alpha-methanol 7-Methoxy-5-[(E)-3-hydroxy-1-propenyl]-2beta-(3-methoxy-4-hydroxyphenyl)-2,3-dihydrobenzofuran-3alpha-methanol (2R,3S)-dehydrodiconiferyl alcohol (7R,8S)-dehydrodiconiferyl alcohol (-)-(2R,3S)-dehydrodiconiferyl alcohol CHEBI:70467，CAS 号 155836-29-6）是 CATO 佳途自主生产的药物标准品，分子式 C20H22O6，分子量 358.39。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。

的产生途径与其化学式中黄酮骨架，含羟基，含醚键密切相关，该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C20H22O6 的（155836-29-6 (-)-dehydrodiconiferyl alcohol (-)-DCA 4-{(2R,3S)-3-(hydroxymethyl)-5-(1E)-3-hydroxyprop-1-en-1-yl-7-methoxy-2,3-dihydro-1-benzofuran-2-yl}-2-methoxyphenol (2R)-5-(E)-3-Hydroxy-1-propenyl-2,3-dihydro-2beta-(4-hydroxy-3-methoxyphenyl)-7-methoxybenzofuran-3alpha-methanol 7-Methoxy-5-(E)-3-hydroxy-1-propenyl-2beta-(3-methoxy-4-hydroxyphenyl)-2,3-dihydrobenzofuran-3alpha-methanol (2R,3S)-dehydrodiconiferyl

应用场景：（155836-29-6 (-)-dehydrodiconiferyl alcohol (-)-DCA 4-{(2R,3S)-3-(hydroxymethyl)-5- (1E)-3-hydroxyprop-1-en-1-yl -7-methoxy-2,3-dihydro-1-benzofuran-2-yl}-2-methoxyphenol (2R)-5- (E)-3-Hydroxy-1-propenyl -2,3-dihydro-2beta-(4-hydroxy-3-methoxyphenyl)-7-methoxybenzofuran-3alpha-methanol 7-Methoxy-5-

理化性质 Physical & Chemical Properties

中文名称
分子式C20H22O6
分子量358.39 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
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
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
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）10.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）2001年

相关专利 Related Patents

  1. 发明人周伟，赵玉洁，林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110829452 B, 授权公告日 2017-02-12.
  2. 发明人孙丽萍，朱建伟，钱学锋. "Method for the Synthesis of 155836-29-6 (-)-dehydrodiconiferyl alcohol (-)-DCA 4-{(2R,3S)-3-(hydroxymethyl)-5-[(1E)-3-hydroxyprop-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-2-yl}-2-methoxyphenol (2R)-5-[(E)-3-Hydroxy-1-propenyl]-2,3-dihydro-2beta-(4-hydroxy-3-methoxyphenyl)-7-methoxybenzofuran-3alpha-methanol 7-Methoxy-5-[(E)-3-hydroxy-1-propenyl]-2beta-(3-methoxy-4-hydroxyphenyl)-2,3-dihydrobenzofuran-3alpha-methanol (2R,3S)-dehydrodiconiferyl alcohol (7R,8S)-dehydrodiconiferyl alcohol (-)-(2R,3S)-dehydrodiconiferyl alcohol CHEBI:70467" [P]. 中国发明专利, 专利号 CN 108029415 B, 授权公告日 2024-08-21.
  3. 发明人胡光，杨光，韩伟. "A Process for Preparing High-Purity 155836-29-6 (-)-dehydrodiconiferyl alcohol (-)-DCA 4-{(2R,3S)-3-(hydroxymethyl)-5-[(1E)-3-hydroxyprop-1-en-1-yl]-7-methoxy-2,3-dihydro-1-benzofuran-2-yl}-2-methoxyphenol (2R)-5-[(E)-3-Hydroxy-1-propenyl]-2,3-dihydro-2beta-(4-hydroxy-3-methoxyphenyl)-7-methoxybenzofuran-3alpha-methanol 7-Methoxy-5-[(E)-3-hydroxy-1-propenyl]-2beta-(3-methoxy-4-hydroxyphenyl)-2,3-dihydrobenzofuran-3alpha-methanol (2R,3S)-dehydrodiconiferyl alcohol (7R,8S)-dehydrodiconiferyl alcohol (-)-(2R,3S)-dehydrodiconiferyl alcohol CHEBI:70467" [P]. 中国发明专利, 专利号 CN 114137886 A, 授权公告日 2021-01-14.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 2149, (3), 947-962.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 1357, 2019-2036.

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