叔丁基异氰酸酯 CAS 7188-38-7

7188-38-7 tert-Butyl isocyanide 2-Methylpropyl isocyanide Propane, 2-isocyano-2-methyl- (9CI) Propane, 2-isocyano-2-methyl- (VAN) (9CI) tert-Butylisonitrile t-Butylisonitrile EINECS 230-553-5 2-Isocyano-2-methylpropane 2-Methyl-2-isocyanopropane NSC 141687 TBIN

纯度 97%+现货药物标准品
CAS 号7188-38-7
分子式C5H9N
分子量83.13 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

叔丁基异氰酸酯 7188-38-7
tert-Butyl isocyanide
2-Methylpropyl isocyanide
Propane, 2-isocyano-2-methyl- (9CI)
Propane, 2-isocyano-2-methyl- (VAN) (9CI)
tert-Butylisonitrile
t-Butylisonitrile
EINECS 230-553-5
2-Isocyano-2-methylpropane
2-Methyl-2-isocyanopropane
NSC 141687
TBIN CAS 7188-38-7 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的叔丁基异氰酸酯(7188-38-7 tert-Butyl isocyanide 2-Methylpropyl isocyanide Propane, 2-isocyano-2-methyl- (9CI) Propane, 2-isocyano-2-methyl- (VAN) (9CI) tert-Butylisonitrile t-Butylisonitrile EINECS 230-553-5 2-Isocyano-2-methylpropane 2-Methyl-2-isocyanopropane NSC 141687 TBIN)为药物标准品,CAS 登记号 7188-38-7,分子式 C5H9N,分子量 83.13。纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

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叔丁基异氰酸酯在内的目标物的控制。 叔丁基异氰酸酯(7188-38-7 tert-Butyl isocyanide 2-Methylpropyl isocyanide Propane, 2-isocyano-2-methyl- (9CI) Propane, 2-isocyano-2-methyl- (VAN) (9CI) tert-Butylisonitrile t-Butylisonitrile EINECS 230-553-5 2-Isocyano-2-methylpropane 2-Methyl-2-isocyanopropane NSC 141687 TBIN),CAS注册编号 7188-38-7,化学分子式为 C5H9N,分子量 83.13 g/mol。 叔丁基异氰酸酯(分子式 C5H9N)的化学结构中包含含氰基。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率,适合LC

应用场景:叔丁基异氰酸酯(7188-38-7 tert-Butyl isocyanide 2-Methylpropyl isocyanide Propane, 2-isocyano-2-methyl- (9CI) Propane, 2-isocyano-2-methyl- (VAN) (9CI) tert-Butylisonitrile t-Butylisonitrile EINECS 230-553-5 2-Isocyano-2-methylpropane 2-Methyl-2-isocyanopropane NSC 141687 TBIN,CAS 7188-38-7)的标准化应用场景涵盖化学分析等多

理化性质 Physical & Chemical Properties

中文名称叔丁基异氰酸酯
分子式C5H9N
分子量83.13 g/mol
外观形态白色至类白色液体。(具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光
溶解性参考可溶于甲醇、乙腈、DMSO
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)2.0
CAS登记年份(估)1959年
含氮原子数1

相关专利 Related Patents

  1. 发明人杨光,周伟,郭海燕. "一种叔丁基异氰酸酯的合成方法" [P]. 中国发明专利, 专利号 CN 110045245 B, 授权公告日 2015-11-07.
  2. Johnson M A, Schröder R, Fischer A B. "Method for the Synthesis of 7188-38-7 tert-Butyl isocyanide 2-Methylpropyl isocyanide Propane, 2-isocyano-2-methyl- (9CI) Propane, 2-isocyano-2-methyl- (VAN) (9CI) tert-Butylisonitrile t-Butylisonitrile EINECS 230-553-5 2-Isocyano-2-methylpropane 2-Methyl-2-isocyanopropane NSC 141687 TBIN" [P]. US Patent, US 10203195 B2, 2019-02-24.
  3. Kumar R, Yamamoto T, Chen K W. "A Process for Preparing High-Purity 7188-38-7 tert-Butyl isocyanide 2-Methylpropyl isocyanide Propane, 2-isocyano-2-methyl- (9CI) Propane, 2-isocyano-2-methyl- (VAN) (9CI) tert-Butylisonitrile t-Butylisonitrile EINECS 230-553-5 2-Isocyano-2-methylpropane 2-Methyl-2-isocyanopropane NSC 141687 TBIN" [P]. US Patent, US 9678386 B2, 2016-06-18.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 叔丁基异氰酸酯 in Pharmaceutical Formulations". Anal. Methods, 2016, 597, (11), 5626-5655.
  2. Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 叔丁基异氰酸酯 as an Impurity". Chemosphere, 2016, 816, (3), 6492-6507.
  3. Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 7188-38-7 tert-Butyl isocyanide 2-Methylpropyl isocyanide Propane, 2-isocyano-2-methyl- (9CI) Propane, 2-isocyano-2-methyl- (VAN) (9CI) tert-Butylisonitrile t-Butylisonitrile EINECS 230-553-5 2-Isocyano-2-methylpropane 2-Methyl-2-isocyanopropane NSC 141687 TBIN Using HRMS and NMR". Sci. Total Environ., 2024, 650, (3), 601-604.

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