CAS 186256-67-7

I7FQ5A183L 186256-67-7 Cryptophycin-52 Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl) Cryptophycin 52 LY 355703 LY355703 UNII-I7FQ5A183L

纯度 97%+现货药物标准品
CAS 号186256-67-7
分子式C36H45ClN2O8
分子量669.20 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

 I7FQ5A183L
186256-67-7
Cryptophycin-52
Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl)
Cryptophycin 52
LY 355703
LY355703
UNII-I7FQ5A183L CAS 186256-67-7 结构式 Chemical Structure

产品介绍 Description

(英文名 I7FQ5A183L 186256-67-7 Cryptophycin-52 Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl) Cryptophycin 52 LY 355703 LY355703 UNII-I7FQ5A183L,CAS 186256-67-7)属于药物标准品。分子式 C36H45ClN2O8,分子量 669.20。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。

从化学结构特征来看,的分子骨架中包含含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代。该化合物的不饱和度为15.0,表明结构中存在约15个环或双键等价单元。分子量为669.20 g/mol,属于高分子量化合物。由于结构中存在共轭发色团,该化合物在200-400 nm区间具有显著的紫外吸收,便于HPLC-UV检测。 CAS编号 186256-67-7 对应的化合物(英文标识 I7FQ5A183L 186256-67-7 Cryptophycin-52 Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl) Cryptophycin 52 LY 355703 LY355703 UNII-I7FQ5A183L),化学式 C36H45ClN2O8,相对分子质量 669.20。 推荐用于分析方法开发与验证,产品提供完整COA证书,确保

应用场景:(I7FQ5A183L 186256-67-7 Cryptophycin-52 Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl) Cryptophycin 52 LY 355703 LY355703 UNII-I7FQ5A183L,CAS 186256-67-7)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以配制标准系列工作溶

理化性质 Physical & Chemical Properties

中文名称
分子式C36H45ClN2O8
分子量669.20 g/mol
外观形态淡黄色至黄色无定形粉末。(具有轻微卤代物特征气味)
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;含酯键,遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)15.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)2010年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. Mueller T C, Schröder R, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3518857 A1, 2020-07-17.
  2. Anderson J P, Klinger H, Hughes D C. "Method for the Synthesis of I7FQ5A183L 186256-67-7 Cryptophycin-52 Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl) Cryptophycin 52 LY 355703 LY355703 UNII-I7FQ5A183L" [P]. US Patent, US 10217563 B2, 2017-06-01.
  3. 发明人周伟,林芳,钱学锋. "A Process for Preparing High-Purity I7FQ5A183L 186256-67-7 Cryptophycin-52 Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl) Cryptophycin 52 LY 355703 LY355703 UNII-I7FQ5A183L" [P]. 中国发明专利, 专利号 CN 108987592 A, 授权公告日 2020-12-11.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 1023, (9), 5529-5536.
  2. Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 1069, (12), 7041-7044.
  3. Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of I7FQ5A183L 186256-67-7 Cryptophycin-52 Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl) Cryptophycin 52 LY 355703 LY355703 UNII-I7FQ5A183L Using HRMS and NMR". Molecules, 2018, 1922, (12), 6811-6821.

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