产品名称

英文名称：Ninhydrin

同义词

1,2,3-Indantrione monohydrate、Ninhydrin hydrate、2,2-二羟基-1,3-茚二酮、苯并戊三酮 一水合物、苯并环丙三酮 一水合物

产品性质

CAS编号：485-47-2

分子式：C9H6O4

分子量：178.14

Beilstein号：1910963

EC号：207-618-1

MDL号：MFCD00003791

PubChem编号：10236

别名：2,2-二羟基-1,3-茚二酮|苯并戊三酮 一水合物|苯并环丙三酮 一水合物

英文别名：1,2,3-Indantrione monohydrate|Ninhydrin hydrate

规格或纯度：ACS, ≥98.0% (UV)

英文名称：Ninhydrin

生化机理：Ninhydrin reacts with primary and secondary amines producing a blue or purple reaction product (diketohydrindylidene-diketohydrindamine). Ninhydrin is commonly used for the development of fingermarks on porous surfaces and is often used in comparison with other latent fingerprint techniques. Studies have indicated that Ninhydrin may be useful for detecting ninhydrin-reactive nitrogens in soil for forensic applications. Other studies have indicated that the color developed after reaction of Ninhydrin and amino acids can vary depending on the composition and type of amino acids. Additionally noted to be useful in the analysis of free amino groups in proteins, peptides and amino acids. Slightly soluble in ether or chloroform.Ninhydrin reacts with ammonia and primary and secondary amines producing a blue or purple reaction product (diketohydrindylidene-diketohydrindamine). Commonly used for the development of fingermarks on porous surfaces.

储存温度：2-8°C储存,充氩,干燥

运输条件：冰袋运输

备注：如果有可能，您尽量在使用的当天配置溶液，并在当天使用完它。但是，如果您需要预先配制储备溶液，我们建议您将溶液等份保存在-20°C的密封小瓶中。通常，它们最多可以使用一个月。在使用前和打开样品瓶之前，我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度，用法和处理的建议吗？请访问我们的常见问题（FAQ）页面以获取更多详细信息。

产品介绍：茚三酮，一种三环1,2,3-三酮，是一种的有机铸造块。它是一种氨基酸试剂，能够显现多孔表面比如纸张，卡纸和原木上的指纹。用途可用于多肽 ，氨基酸，氨基和氨基糖检测，能够和醛类以及伯胺产生强荧光三元化合物。和肌氨酸或脯氨酸反应生成甲亚胺叶立德。 茚三酮（水合茚三酮）可用作光度测定法和比色法定量氨基酸和多肽的试剂。它还可用于在二甲基亚砜中混合茚三酮与氢化茚三酮（茚三酮还原形式），制备茚三酮试剂。这种试剂可用于手动茚三酮法，定量氨基酸。 可以用于检测氨基酸，多肽和蛋白质中的自由氨基基团。Used in the detection and assay of peptides, amino acids, amines, and amino sugars yielding highly fluorescent ternary compounds with aldehydes and primary amines. Reaction with sarcosine or proline gives azomethine ylides.ApplicationIt can be used for the detection of peptides, amino acids, amino acids and amino sugars, and can produce strong fluorescent ternary compounds with aldehydes and primary amines. Reacts with sarcosine or proline to form methylimine Ylide.Ninhydrin (ninhydrin hydrate) can be used as a reagent for the determination of amino acids and peptides by photometry and colorimetry. It can also be used to prepare ninhydrin reagents by mixing ninhydrin with hydroninhydrin (reduced form of ninhydrin) in dimethyl sulfoxide. This reagent can be used for the manual ninhydrin method to quantify amino acids.It can be used to detect free amino groups in amino acids, peptides and proteins.

IUPAC Name：2,2-dihydroxyindene-1,3-dione

INCHI：InChI=1S/C9H6O4/c10-7-5-3-1-2-4-6(5)8(11)9(7,12)13/h1-4,12-13H

InChi Key：FEMOMIGRRWSMCU-UHFFFAOYSA-N

Canonical SMILES：C1=CC=C2C(=C1)C(=O)C(C2=O)(O)O

Isomeric SMILES：C1=CC=C2C(=C1)C(=O)C(C2=O)(O)O

WGK Germany：3

RTECS：NK5425000

PubChem CID：10236

Reaxy-Rn：1910963

密度：0.862

敏感性：对光线和空气敏感

熔点：250°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH302 Harmful if swallowed

预防措施声明：P305+P351+P338,P280,P302+P352,P501,P264,P270,P337+P313,P332+P313,P330,P301+P312

Merck Index：6554

个人防护装备：dust mask type N95 (US),Eyeshields,Gloves

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