CAS 270065-90-2

(3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid (3S)-4-(4-cyanophenyl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid 270065-90-2 Fmoc-(S)-3-Amino-4-(4-cyanophenyl)-butyric acid

纯度 97%+现货药物标准品
CAS 号270065-90-2
分子式C26H22N2O4
分子量426.46 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

 (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid
(3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid
(3S)-4-(4-cyanophenyl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid
270065-90-2
Fmoc-(S)-3-Amino-4-(4-cyanophenyl)-butyric acid CAS 270065-90-2 结构式 Chemical Structure

产品介绍 Description

CAS 270065-90-2 对应的((3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid (3S)-4-(4-cyanophenyl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid 270065-90-2 Fmoc-(S)-3-Amino-4-(4-cyanophenyl)-butyric acid)为 CATO 佳途药物标准品产品线成员。分子式 C26H22N2O4,分子量 426.46。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

((3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid (3S)-4-(4-cyanophenyl)-3-9H-fluoren-9-ylmethoxy(oxo)methylaminobutanoic acid 270065-90-2 Fmoc-(S)-3-Amino-4-(4-cyanophenyl)-butyric acid),CAS注册编号 270065-90-2,化学分子式为 C26H22N2O4,分子量 426.46 g/mol。 受分子结构中甾体骨架,酰胺类,含羟基,含醚键的影响,表现为淡黄色至黄色结晶性粉末。其固体形态的物理化学属性——包括426.46 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。分子中包含芳环或共轭体系,在UV-Vis光谱中具有特征性吸收带,适用于紫外或二极管阵列检测器(D

应用场景:((3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid (3S)-4-(4-cyanophenyl)-3- 9H-fluoren-9-ylmethoxy(oxo)methyl amino butanoic acid 270065-90-2 Fmoc-(S)-3-Amino-4-(4-cyanophenyl)-butyric acid)作为药物标准品

理化性质 Physical & Chemical Properties

中文名称
分子式C26H22N2O4
分子量426.46 g/mol
外观形态淡黄色至黄色结晶性粉末
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)17.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)2025年
含氮原子数2

相关专利 Related Patents

  1. Fischer A B, Yamamoto T, Davis P L. "一种的合成方法" [P]. US Patent, US 10691108 B2, 2019-06-05.
  2. Nielsen H, Lefèvre J P, Schröder R. "Method for the Synthesis of (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid (3S)-4-(4-cyanophenyl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid 270065-90-2 Fmoc-(S)-3-Amino-4-(4-cyanophenyl)-butyric acid" [P]. European Patent, EP 3020248 A1, 2016-01-23.
  3. 发明人陈志强,王建平,钱学锋. "A Process for Preparing High-Purity (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid (3S)-4-(4-cyanophenyl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid 270065-90-2 Fmoc-(S)-3-Amino-4-(4-cyanophenyl)-butyric acid" [P]. 中国发明专利, 专利号 CN 116626324 A, 授权公告日 2021-03-03.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 1684, (4), 5777-5786.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 291, (9), 9464-9477.

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