二苯基富烯 CAS 2175-90-8

2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINECS 218-533-4 NSC 402188 UNII-I8CJ7P33G3

纯度 97%+现货药物标准品
CAS 号2175-90-8
分子式C18H26
分子量242.40 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

二苯基富烯 2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINECS 218-533-4 NSC 402188 UNII-I8CJ7P33G3 CAS 2175-90-8 结构式 Chemical Structure

产品介绍 Description

二苯基富烯（英文名 2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINECS 218-533-4 NSC 402188 UNII-I8CJ7P33G3，CAS 2175-90-8）属于药物标准品。分子式 C18H26，分子量 242.40。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。

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二苯基富烯在内的目标物的控制。 CAS编号 2175-90-8 对应的化合物二苯基富烯（英文标识 2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINECS 218-533-4 NSC 402188 UNII-I8CJ7P33G3），化学式 C18H26，相对分子质量 242.40。 二苯基富烯（分子式 C18H26）的化学结构中包含有机化合物。在反相色谱体系中，其保留行为主要受其较高的疏水性（lo

应用场景：二苯基富烯（2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINE

理化性质 Physical & Chemical Properties

中文名称二苯基富烯
分子式C18H26
分子量242.40 g/mol
外观形态类白色至淡黄色低熔点固体
纯度97%+
储存条件2-8°C冷藏保存，避光
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯
稳定性对光敏感，应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1957年

相关专利 Related Patents

  1. 发明人沈红梅，朱建伟，钱学锋. "一种二苯基富烯的合成方法" [P]. 中国发明专利, 专利号 CN 110524655 A, 授权公告日 2015-09-17.
  2. Mueller T, Stevens L M, Park J H. "Method for the Synthesis of 2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINECS 218-533-4 NSC 402188 UNII-I8CJ7P33G3" [P]. US Patent, US 10804818 B2, 2020-07-02.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 二苯基富烯 in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 408, (5), 1843-1862.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 二苯基富烯 as an Impurity". Chemosphere, 2024, 1166, 5072-5078.
  3. Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINECS 218-533-4 NSC 402188 UNII-I8CJ7P33G3 Using HRMS and NMR". J. Chromatogr. A, 2025, 1725, (3), 9972-9992.
  4. Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 二苯基富烯 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2017, 1920, (1), 7111-7125.

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