2-氨基-6-甲基苯并噻唑 CAS 2536-91-6

8372J8V89N 2536-91-6 2-Amino-6-methylbenzothiazole 2-Benzothiazolamine, 6-methyl- Benzothiazole, 2-amino-6-methyl- 6-Methylbenzothiazol-2-ylamine 4-27-00-04909 (Beilstein Handbook Reference) 2-Amino-6-methyl-benzothiazole BRN 0122040 EINECS 219-801-3 6-Methyl-2-aminobenzothiazole 2-Methylbenzothiazol-2-amine 6-Methyl-2-benzothiazolylamine NSC 118944 NSC 12760 SKF 1045 UNII-8372J8V89N

纯度 97%+现货药物标准品
CAS 号2536-91-6
分子式C8H16N2S
分子量172.29 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-氨基-6-甲基苯并噻唑 8372J8V89N
2536-91-6
2-Amino-6-methylbenzothiazole
2-Benzothiazolamine, 6-methyl-
Benzothiazole, 2-amino-6-methyl-
6-Methylbenzothiazol-2-ylamine
4-27-00-04909 (Beilstein Handbook Reference)
2-Amino-6-methyl-benzothiazole
BRN 0122040
EINECS 219-801-3
6-Methyl-2-aminobenzothiazole
2-Methylbenzothiazol-2-amine
6-Methyl-2-benzothiazolylamine
NSC 118944
NSC 12760
SKF 1045
UNII-8372J8V89N CAS 2536-91-6 结构式 Chemical Structure

产品介绍 Description

CAS 2536-91-6 对应的2-氨基-6-甲基苯并噻唑(8372J8V89N 2536-91-6 2-Amino-6-methylbenzothiazole 2-Benzothiazolamine, 6-methyl- Benzothiazole, 2-amino-6-methyl- 6-Methylbenzothiazol-2-ylamine 4-27-00-04909 (Beilstein Handbook Reference) 2-Amino-6-methyl-benzothiazole BRN 0122040 EINECS 219-801-3 6-Methyl-2-aminobenzothiazole 2-Methylbenzothiazol-2-amine 6-Methyl-2-benzothiazolylamine NSC 118944 NSC 12760 SKF 1045 UNII-8372J8V89N)为 CATO 佳途药物标准品产品线成员。分子式 C8H16N2S,分子量 172.29。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。

在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis, FLD, MS, FID)。 2-氨基-6-甲基苯并噻唑(8372J8V89N 2536-91-6 2-Amino-6-methylbenzothiazole 2-Benzothiazolamine, 6-methyl- Benzothiazole, 2-amino-6-methyl- 6-Methylbenzothiazol-2-ylamine 4-27-00-04909 (Beilstein Handbook Reference) 2-Amino-6-methyl-benzothiazole BRN 0122040 EINECS 219-801-3 6-Methyl-2-aminobenzothiazole 2-Methylbenzothiazol-2-amine 6-Methyl-2-benzothiazolylamine NSC 118944 NSC 12760 SKF 1045 UNII-8372J8V89N),CAS注册编号 2536-91-6,化学分子式为 C8H16N2S

应用场景:在化学分析实验室中,2-氨基-6-甲基苯并噻唑(CAS 2536-91-6)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以2-氨基-6-甲基苯并噻唑配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲醇为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用甲醇配制,于2-8°C冷藏保存,避光条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用,防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称2-氨基-6-甲基苯并噻唑
分子式C8H16N2S
分子量172.29 g/mol
外观形态白色至类白色结晶性粉末。(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)2.0
CAS登记年份(估)1957年
含氮原子数2
含硫原子数1

相关专利 Related Patents

  1. Patel M V, Roberts E F, Mueller T. "一种2-氨基-6-甲基苯并噻唑的合成方法" [P]. US Patent, US 9253038 B2, 2022-03-10.
  2. 发明人何建平,罗永刚,孙丽萍. "Method for the Synthesis of 8372J8V89N 2536-91-6 2-Amino-6-methylbenzothiazole 2-Benzothiazolamine, 6-methyl- Benzothiazole, 2-amino-6-methyl- 6-Methylbenzothiazol-2-ylamine 4-27-00-04909 (Beilstein Handbook Reference) 2-Amino-6-methyl-benzothiazole BRN 0122040 EINECS 219-801-3 6-Methyl-2-aminobenzothiazole 2-Methylbenzothiazol-2-amine 6-Methyl-2-benzothiazolylamine NSC 118944 NSC 12760 SKF 1045 UNII-8372J8V89N" [P]. 中国发明专利, 专利号 CN 109689595 B, 授权公告日 2022-05-28.
  3. 发明人沈红梅,韩伟,高志强. "A Process for Preparing High-Purity 8372J8V89N 2536-91-6 2-Amino-6-methylbenzothiazole 2-Benzothiazolamine, 6-methyl- Benzothiazole, 2-amino-6-methyl- 6-Methylbenzothiazol-2-ylamine 4-27-00-04909 (Beilstein Handbook Reference) 2-Amino-6-methyl-benzothiazole BRN 0122040 EINECS 219-801-3 6-Methyl-2-aminobenzothiazole 2-Methylbenzothiazol-2-amine 6-Methyl-2-benzothiazolylamine NSC 118944 NSC 12760 SKF 1045 UNII-8372J8V89N" [P]. 中国发明专利, 专利号 CN 108220732 B, 授权公告日 2019-08-18.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-6-甲基苯并噻唑 in Pharmaceutical Formulations". Chemosphere, 2017, 2466, 3867-3879.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-6-甲基苯并噻唑 as an Impurity". Sci. Total Environ., 2019, 176, (12), 8642-8671.
  3. Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 8372J8V89N 2536-91-6 2-Amino-6-methylbenzothiazole 2-Benzothiazolamine, 6-methyl- Benzothiazole, 2-amino-6-methyl- 6-Methylbenzothiazol-2-ylamine 4-27-00-04909 (Beilstein Handbook Reference) 2-Amino-6-methyl-benzothiazole BRN 0122040 EINECS 219-801-3 6-Methyl-2-aminobenzothiazole 2-Methylbenzothiazol-2-amine 6-Methyl-2-benzothiazolylamine NSC 118944 NSC 12760 SKF 1045 UNII-8372J8V89N Using HRMS and NMR". Anal. Chem., 2018, 2394, (9), 8425-8451.
  4. Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 2-氨基-6-甲基苯并噻唑 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 568, (7), 4546-4573.

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