2,6-双(羟甲基)-对甲酚 CAS 91-04-3

Q99HT08S5N 91-04-3 2,6-Dimethylol-p-cresol 1,3-Benzenedimethanol, 2-hydroxy-5-methyl- 3,5-Bis(hydroxymethyl)-p-cresol alpha1,alpha3-Mesitylenediol, 2-hydroxy- (8CI) alpha(sup 1),alpha(sup 3)-Mesitylenediol, 2-hydroxy- (7CI,8CI) 4-06-00-07411 (Beilstein Handbook Reference) 2,6-Bis(hydroxymethyl)-p-cresol 2,6-Bis(hydroxymethyl)-4-methylphenol BRN 1240237 2,6-Di(hydroxymethyl)-p-cresol 2,6-Dimethylol-4-methylphenol EINECS 202-036-4 2-Hydroxy-5-methyl-1,3-benzenedimethanol NSC 15838 alpha(sup 1),alpha(sup 3),2-Trihydroxymesitylene alpha1,alpha,2-Trihydroxymesitylene UNII-Q99HT08S5N

纯度 97%+现货药物标准品
CAS 号91-04-3
分子式C9H18O3
分子量174.24 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

2,6-双(羟甲基)-对甲酚 Q99HT08S5N 91-04-3 2,6-Dimethylol-p-cresol 1,3-Benzenedimethanol, 2-hydroxy-5-methyl- 3,5-Bis(hydroxymethyl)-p-cresol alpha1,alpha3-Mesitylenediol, 2-hydroxy- (8CI) alpha(sup 1),alpha(sup 3)-Mesitylenediol, 2-hydroxy- (7CI,8CI) 4-06-00-07411 (Beilstein Handbook Reference) 2,6-Bis(hydroxymethyl)-p-cresol 2,6-Bis(hydroxymethyl)-4-methylphenol BRN 1240237 2,6-Di(hydroxymethyl)-p-cresol 2,6-Dimethylol-4-methylphenol EINECS 202-036-4 2-Hydroxy-5-methyl-1,3-benzenedimethanol NSC 15838 alpha(sup 1),alpha(sup 3),2-Trihydroxymesitylene alpha1,alpha,2-Trihydroxymesitylene UNII-Q99HT08S5N CAS 91-04-3 结构式 Chemical Structure

产品介绍 Description

2,6-双(羟甲基)-对甲酚（Q99HT08S5N 91-04-3 2,6-Dimethylol-p-cresol 1,3-Benzenedimethanol, 2-hydroxy-5-methyl- 3,5-Bis(hydroxymethyl)-p-cresol alpha1,alpha3-Mesitylenediol, 2-hydroxy- (8CI) alpha(sup 1),alpha(sup 3)-Mesitylenediol, 2-hydroxy- (7CI,8CI) 4-06-00-07411 (Beilstein Handbook Reference) 2,6-Bis(hydroxymethyl)-p-cresol 2,6-Bis(hydroxymethyl)-4-methylphenol BRN 1240237 2,6-Di(hydroxymethyl)-p-cresol 2,6-Dimethylol-4-methylphenol EINECS 202-036-4 2-Hydroxy-5-methyl-1,3-benzenedimethanol NSC 15838 alpha(sup 1),alpha(sup 3),2-Trihydroxymesitylene alpha1,alpha,2-Trihydroxymesitylene UNII-Q99HT08S5N）是药物分析与质量控制领域常用的药物标准品，CAS 号 91-04-3。分子式 C9H18O3，分子量 174.24。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。

与同类药物标准品相比，2,6-双(羟甲基)-对甲酚的分子量为174.24 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 C9H18O3 的2,6-双(羟甲基)-对甲酚（Q99HT08S5N 91-04-3 2,6-Dimethylol-p-cresol 1,3-Benzenedimethanol, 2-hydroxy-5-methyl- 3,5-Bis(hydroxymethyl)-p-cresol alpha1,alpha3-Mesitylenediol, 2-hydroxy- (8CI) alpha(sup 1),alpha(sup 3)-Mesitylenediol, 2-hydroxy- (7CI,8CI) 4-06-00-07411 (Beilstein Handbook Reference) 2,6-Bis(hydroxymethyl)-p-cresol 2,6-Bis(hydroxymethyl)-4-methylphenol BRN 1240237 2,6-Di(hydroxymethyl)-p-cresol 2,6-Dimethyl

应用场景：2,6-双(羟甲基)-对甲酚（Q99HT08S5N 91-04-3 2,6-Dimethylol-p-cresol 1,3-Benzenedimethanol, 2-hydroxy-5-methyl- 3,5-Bis(hydroxymethyl)-p-cresol alpha1,alpha3-Mesitylenediol, 2-hydroxy- (8CI) alpha(sup 1),alpha(sup 3)-Mesitylenediol, 2-hydroxy- (7CI,8CI) 4-06-00-07411 (Beilstein Handbook Reference) 2,6-Bis(hydr

理化性质 Physical & Chemical Properties

中文名称2,6-双(羟甲基)-对甲酚
分子式C9H18O3
分子量174.24 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，密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO
稳定性具有吸湿性，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）1.0
CAS登记年份（估）1957年

相关专利 Related Patents

  1. 发明人马晓峰，李文辉，周伟. "一种2,6-双(羟甲基)-对甲酚的合成方法" [P]. 中国发明专利, 专利号 CN 114688167 B, 授权公告日 2015-11-02.
  2. Park J H, Stevens L M, Patel M V. "Method for the Synthesis of Q99HT08S5N 91-04-3 2,6-Dimethylol-p-cresol 1,3-Benzenedimethanol, 2-hydroxy-5-methyl- 3,5-Bis(hydroxymethyl)-p-cresol alpha1,alpha3-Mesitylenediol, 2-hydroxy- (8CI) alpha(sup 1),alpha(sup 3)-Mesitylenediol, 2-hydroxy- (7CI,8CI) 4-06-00-07411 (Beilstein Handbook Reference) 2,6-Bis(hydroxymethyl)-p-cresol 2,6-Bis(hydroxymethyl)-4-methylphenol BRN 1240237 2,6-Di(hydroxymethyl)-p-cresol 2,6-Dimethylol-4-methylphenol EINECS 202-036-4 2-Hydroxy-5-methyl-1,3-benzenedimethanol NSC 15838 alpha(sup 1),alpha(sup 3),2-Trihydroxymesitylene alpha1,alpha,2-Trihydroxymesitylene UNII-Q99HT08S5N" [P]. US Patent, US 9665630 B2, 2025-12-05.

参考文献 Literature

  1. Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 2,6-双(羟甲基)-对甲酚 in Pharmaceutical Formulations". Chromatographia, 2018, 1907, (8), 2982-2996.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,6-双(羟甲基)-对甲酚 as an Impurity". J. Pharm. Biomed. Anal., 2010, 584, 408-424.
  3. Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Q99HT08S5N 91-04-3 2,6-Dimethylol-p-cresol 1,3-Benzenedimethanol, 2-hydroxy-5-methyl- 3,5-Bis(hydroxymethyl)-p-cresol alpha1,alpha3-Mesitylenediol, 2-hydroxy- (8CI) alpha(sup 1),alpha(sup 3)-Mesitylenediol, 2-hydroxy- (7CI,8CI) 4-06-00-07411 (Beilstein Handbook Reference) 2,6-Bis(hydroxymethyl)-p-cresol 2,6-Bis(hydroxymethyl)-4-methylphenol BRN 1240237 2,6-Di(hydroxymethyl)-p-cresol 2,6-Dimethylol-4-methylphenol EINECS 202-036-4 2-Hydroxy-5-methyl-1,3-benzenedimethanol NSC 15838 alpha(sup 1),alpha(sup 3),2-Trihydroxymesitylene alpha1,alpha,2-Trihydroxymesitylene UNII-Q99HT08S5N Using HRMS and NMR". Anal. Chem., 2011, 1872, 769-781.

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