2-Amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxamide CAS 4815-28-5

2-Amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide 2-amino-3-carboxamido-4,5,6,7-tetrahydro benzo[b]thiophene 2-amino-3-carboxamido-4,5,6,7-tetrahydrobenzo[b]thiophene 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 4815-28-5 benzo[b]thiophene-3-carboxamide, 2-amino-4,5,6,7-tetrahydro-

纯度 97%+现货药物标准品
CAS 号4815-28-5
分子式C9H16N2OS
分子量200.30 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

2-Amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxamide 2-Amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide 2-amino-3-carboxamido-4,5,6,7-tetrahydro benzo[b]thiophene 2-amino-3-carboxamido-4,5,6,7-tetrahydrobenzo[b]thiophene 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 4815-28-5 benzo[b]thiophene-3-carboxamide, 2-amino-4,5,6,7-tetrahydro- CAS 4815-28-5 结构式 Chemical Structure

产品介绍 Description

2-Amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxamide（2-Amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide 2-amino-3-carboxamido-4,5,6,7-tetrahydro benzo[b]thiophene 2-amino-3-carboxamido-4,5,6,7-tetrahydrobenzo[b]thiophene 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 4815-28-5 benzo[b]thiophene-3-carboxamide, 2-amino-4,5,6,7-tetrahydro-）是药物分析与质量控制领域常用的药物标准品，CAS 号 4815-28-5。分子式 C9H16N2OS，分子量 200.30。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录，可一站式满足配套采购需求。

本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析，可作为外标法校准标准品或系统适用性测试参考物质使用。 化学式为 C9H16N2OS 的2-Amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxamide（2-Amino-4,5,6,7-tetrahydro-benzobthiophene-3-carboxylic acid amide 2-amino-3-carboxamido-4,5,6,7-tetrahydro benzobthiophene 2-amino-3-carboxamido-4,5,6,7-tetrahydrobenzobthiophene 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 2-amino-4,5,6,7-tetrahydrobenzobthiophene-3-carboxamide 4815-28-5 benzobthiophene-3-carboxamide, 2

应用场景：2-Amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxamide（2-Amino-4,5,6,7-tetrahydro-benzo b thiophene-3-carboxylic acid amide 2-amino-3-carboxamido-4,5,6,7-tetrahydro benzo b thiophene 2-amino-3-carboxamido-4,5,6,7-tetrahydrobenzo b thiophene 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamid

理化性质 Physical & Chemical Properties

中文名称2-Amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxamide
分子式C9H16N2OS
分子量200.30 g/mol
外观形态白色至淡黄色结晶性粉末。（具有氨/胺类微弱气味，含硫化合物特征性气味）
纯度97%+
储存条件2-8°C冷藏保存，避光
溶解性参考可溶于DMSO、DMF、甲醇
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）3.0
UV特征有紫外吸收
CAS登记年份（估）1958年
含氮原子数2
含硫原子数1

相关专利 Related Patents

  1. 发明人李文辉，韩伟，马晓峰. "一种2-Amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxamide的合成方法" [P]. 中国发明专利, 专利号 CN 116871873 A, 授权公告日 2023-02-28.
  2. Davis P L, Stevens L M, Kumar R. "Method for the Synthesis of 2-Amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide 2-amino-3-carboxamido-4,5,6,7-tetrahydro benzo[b]thiophene 2-amino-3-carboxamido-4,5,6,7-tetrahydrobenzo[b]thiophene 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 4815-28-5 benzo[b]thiophene-3-carboxamide, 2-amino-4,5,6,7-tetrahydro-" [P]. US Patent, US 10926138 B2, 2024-12-12.
  3. 发明人赵玉洁，沈红梅，马晓峰. "A Process for Preparing High-Purity 2-Amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide 2-amino-3-carboxamido-4,5,6,7-tetrahydro benzo[b]thiophene 2-amino-3-carboxamido-4,5,6,7-tetrahydrobenzo[b]thiophene 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide 4815-28-5 benzo[b]thiophene-3-carboxamide, 2-amino-4,5,6,7-tetrahydro-" [P]. 中国发明专利, 专利号 CN 115254953 B, 授权公告日 2019-04-07.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxamide in Pharmaceutical Formulations". Anal. Chem., 2013, 841, (8), 3664-3687.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Amino-4,5,6,7-tetrahydrobenzo(b)thiophene-3-carboxamide as an Impurity". Molecules, 2020, 730, (11), 1466-1472.

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