CAS 136845-17-5

(+/-)-OPC 4 136845-17-5 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-butanoic acid CMC_7395 Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]- Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentanebutanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 4 OPC-4:0 cyclopentanebutanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)-

纯度 97%+现货药物标准品

CAS 号	136845-17-5
分子式	C14H22O3
分子量	238.32 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

(+/-)-OPC 4
136845-17-5
3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-butanoic acid
CMC_7395
Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-
Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)-
Cyclopentanebutanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI)
OPC 4
OPC-4:0
cyclopentanebutanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)- CAS 136845-17-5 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品（(+/-)-OPC 4 136845-17-5 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-butanoic acid CMC_7395 Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]- Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentanebutanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 4 OPC-4:0 cyclopentanebutanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)-，CAS 136845-17-5），分子式 C14H22O3，分子量 238.32。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。

在现行药典和法规框架下，药物标准品的合规要求中明确涉及对包括在内的目标物的控制。化学式为 C14H22O3 的（(+/-)-OPC 4 136845-17-5 3-oxo-2(2'Z-pentenyl)-cyclopentane-1-butanoic acid CMC7395 Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, 1alpha,2alpha(Z)- Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, 1alpha,2alpha(Z)-(?)- Cyclopentanebutanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 4 OPC-4:0 cyclopentanebutanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-），其CAS登记号是 136845-17-5，分子量为 238.32 g/mol。（C14H22O3）含有羧酸类，含羟基，

应用场景：（(+/-)-OPC 4 136845-17-5 3-oxo-2(2' Z -pentenyl)-cyclopentane-1-butanoic acid CMC 7395 Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, 1alpha,2alpha(Z) - Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, 1alpha,2alpha(Z) -(?)- Cyclopentanebutanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9C

理化性质 Physical & Chemical Properties

中文名称
分子式	C14H22O3
分子量	238.32 g/mol
外观形态	类白色至淡黄色结晶性粉末
纯度	97%+
储存条件	阴凉处（≤25°C）保存，密封防潮
溶解性参考	可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性	空气中长期暴露可能发生缓慢氧化；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）	4.0
UV特征	有紫外吸收
结构特征	含芳环
CAS登记年份（估）	1996年

参考文献 Literature

Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 1920, (5), 3328-3353.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2016, 2007, (12), 7695-7724.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (+/-)-OPC 4 136845-17-5 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-butanoic acid CMC_7395 Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]- Cyclopentanebutanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentanebutanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 4 OPC-4:0 cyclopentanebutanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)- Using HRMS and NMR". Sci. Total Environ., 2022, 1831, 7805-7808.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 2391, 2195-2205.

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