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Merck
CN

N7285

Sigma-Aldrich

茚三酮试剂

2% Solution

别名:

1,2,3-Indantrione monohydrate, 2,2-dihydroxyindene-1,3-dione, Ninhydrine

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About This Item

EC 号:
UNSPSC代码:
12352202
NACRES:
NA.56

应用

茚三酮试剂可用于薄层色谱(TLC)。茚三酮试剂被用于开发和验证用于分析原料药和制剂中α-氨基头孢菌素的简单、准确的选择性密度测定法。茚三酮试剂也用于研究新加坡人和高加索人种群中几种血浆和尿氨基酸的参考范围的差异
茚三酮试剂已用于确认各种反应中的氨基酸的存在。

生化/生理作用

茚三酮是一种三环1,2,3-三酮类化合物,可用作氨基酸检测试剂。它是重要的有机合成砌块,能够显现多孔表面比如纸张、卡纸和原木上的潜指纹。茚三酮用于检测一级和二级胺。它与一级胺反应呈为较深的蓝色,与二级胺反应则呈现为弱的褐红色。

其他说明

茚三酮和还原茚三酮的DMSO和乙酸锂缓冲液溶液,pH 5.2

注意

使用后,充氮储存在冰箱中

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Ninhydrin in synthesis of heterocyclic compounds.
Ziarani G, et al.
ARKIVOC (Gainesville, FL, United States), 2015 (2015)
It-Koon Tan et al.
Annals of the Academy of Medicine, Singapore, 35(7), 468-475 (2006-08-12)
The analysis of amino acids in plasma and urine was introduced in Singapore when a laboratory for the investigation of inherited metabolic disorders was established by the Ministry of Health. Reference ranges are required for interpreting test results and making
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Journal of chromatographic science, 48(1), 68-75 (2010-01-09)
A simple, selective, and precise densitometric method for analysis of four alpha-aminocephalosporins, namely cefaclor monohydrate, cefadroxil monohydrate, cefalexin anhydrous, and cefradine anhydrous, both in bulk drugs and in formulations was developed and validated. The method employed thin-layer chromatography (TLC) aluminium
Motorbooks International (2006)

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