18:0(α-OH) Coenzyme A CAS 38861-93-7

2-hydroxy-C18:0-CoA 2-hydroxyoctadecanoyl-CoA 2-hydroxyoctadecanoyl-coenzyme A 2-hydroxystearoyl-CoA 2-hydroxystearoyl-coenzyme A 3'-phosphoadenosine 5'-{3-[(3R)-3-hydroxy-4-{[3-({2-[(2-hydroxyoctadecanoyl)sulfanyl]ethyl}amino)-3-oxopropyl]amino}-2,2-dimethyl-4-oxobutyl] dihydrogen diphosphate} 38861-93-7 CHEBI:74138

纯度 97%+现货药物标准品
CAS 号38861-93-7
分子式C39H67N7O18P3S 3*H4N
分子量N/A 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

18:0(α-OH) Coenzyme A 2-hydroxy-C18:0-CoA
2-hydroxyoctadecanoyl-CoA
2-hydroxyoctadecanoyl-coenzyme A
2-hydroxystearoyl-CoA
2-hydroxystearoyl-coenzyme A
3'-phosphoadenosine 5'-{3-[(3R)-3-hydroxy-4-{[3-({2-[(2-hydroxyoctadecanoyl)sulfanyl]ethyl}amino)-3-oxopropyl]amino}-2,2-dimethyl-4-oxobutyl] dihydrogen diphosphate}
38861-93-7
CHEBI:74138 CAS 38861-93-7 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品18:0(α-OH) Coenzyme A(2-hydroxy-C18:0-CoA 2-hydroxyoctadecanoyl-CoA 2-hydroxyoctadecanoyl-coenzyme A 2-hydroxystearoyl-CoA 2-hydroxystearoyl-coenzyme A 3'-phosphoadenosine 5'-{3-[(3R)-3-hydroxy-4-{[3-({2-[(2-hydroxyoctadecanoyl)sulfanyl]ethyl}amino)-3-oxopropyl]amino}-2,2-dimethyl-4-oxobutyl] dihydrogen diphosphate} 38861-93-7 CHEBI:74138,CAS 38861-93-7),分子式 C39H67N7O18P3S 3*H4N。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis, FLD, MS, FID)。 CAS编号 38861-93-7 对应的化合物18:0(α-OH) Coenzyme A(英文标识 2-hydroxy-C18:0-CoA 2-hydroxyoctadecanoyl-CoA 2-hydroxyoctadecanoyl-coenzyme A 2-hydroxystearoyl-CoA 2-hydroxystearoyl-coenzyme A 3'-phosphoadenosine 5'-{3-(3R)-3-hydroxy-4-{3-({2-(2-hydroxyoctadecanoyl)sulfanylethyl}amino)-3-oxopropylamino}-2,2-dimethyl-4-oxobutyl dihydrogen diphosphate} 38861-93-7 CHEBI:74138),化学式 C39H67N7O18P3S 3H4N,相对分子质量 1065.02。 依据分子式为 C39H67N7O18P3S 3

应用场景:在化学分析实验室中,18:0(α-OH) Coenzyme A(CAS 38861-93-7)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18:0(α-OH) Coenzyme A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/乙腈(1:1)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/乙腈(1:1)配制,于阴凉处(≤25°C)保存,避光,密封防潮条件下储存; - 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

理化性质 Physical & Chemical Properties

中文名称18:0(α-OH) Coenzyme A
分子式C39H67N7O18P3S 3*H4N
分子量1065.02 g/mol
外观形态淡黄色至黄色无定形粉末。(含硫化合物特征性气味)
纯度97%+
储存条件阴凉处(≤25°C)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)8.5
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1968年
含氮原子数8
含硫原子数1

相关专利 Related Patents

  1. 发明人赵玉洁,韩伟,刘建华. "一种18:0(α-OH) Coenzyme A的合成方法" [P]. 中国发明专利, 专利号 CN 116578253 B, 授权公告日 2023-09-14.
  2. 发明人孙丽萍,林芳,赵玉洁. "Method for the Synthesis of 2-hydroxy-C18:0-CoA 2-hydroxyoctadecanoyl-CoA 2-hydroxyoctadecanoyl-coenzyme A 2-hydroxystearoyl-CoA 2-hydroxystearoyl-coenzyme A 3'-phosphoadenosine 5'-{3-[(3R)-3-hydroxy-4-{[3-({2-[(2-hydroxyoctadecanoyl)sulfanyl]ethyl}amino)-3-oxopropyl]amino}-2,2-dimethyl-4-oxobutyl] dihydrogen diphosphate} 38861-93-7 CHEBI:74138" [P]. 中国发明专利, 专利号 CN 109764186 A, 授权公告日 2024-08-02.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 18:0(α-OH) Coenzyme A in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 1016, 2695-2718.
  2. Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 18:0(α-OH) Coenzyme A as an Impurity". Molecules, 2015, 2075, (2), 7681-7689.
  3. Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-hydroxy-C18:0-CoA 2-hydroxyoctadecanoyl-CoA 2-hydroxyoctadecanoyl-coenzyme A 2-hydroxystearoyl-CoA 2-hydroxystearoyl-coenzyme A 3'-phosphoadenosine 5'-{3-[(3R)-3-hydroxy-4-{[3-({2-[(2-hydroxyoctadecanoyl)sulfanyl]ethyl}amino)-3-oxopropyl]amino}-2,2-dimethyl-4-oxobutyl] dihydrogen diphosphate} 38861-93-7 CHEBI:74138 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 2302, 2898-2917.

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