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Merck

P7914

Sigma-Aldrich

邻苯二甲醛试剂

Solution Incomplete

别名:

OPA

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.21

质量水平

储存温度

2-8°C

SMILES字符串

[H]C(=O)c1ccccc1C([H])=O

InChI

1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H

InChI key

ZWLUXSQADUDCSB-UHFFFAOYSA-N

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应用

伯胺和氨基酸的柱前衍生试剂。 荧光衍生物可以通过反相HPLC检测。 该反应需要 OPA、伯胺和巯基。 在存在过量巯基的情况下,可以对胺进行定量。 在存在过量胺的情况下,可以对巯基进行定量。
在高效液相色谱之前,邻苯二甲醛试剂已用于血浆样品的衍生化。
对于需要替代巯基部分的研究人员很有用。 需要添加必要的巯基化合物来测定胺。 需要添加胺来测定巯基。

联系

与 P 0532 相同,但不含 2-巯基乙醇。

警示用语:

Danger

危险分类

Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Corr. 1B

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Low-dose tryptophan depletion in recovered depressed patients induces changes in cognitive processing without depressive symptoms
Hayward G, et al.
Biological Psychiatry, 57(5), 517-524 (2005)
Michal Douša et al.
Journal of pharmaceutical and biomedical analysis, 66, 359-364 (2012-04-06)
A rapid procedure based on direct extraction and HILIC separation of aliskiren (ALI) degradation product - 3-amino-2,2-dimethylpropanamide (ADPA) with fluorescence detection has been developed. The formation of ADPA from ALI under different conditions was studied. The evaluation of HILIC method
Gianni Pala et al.
Expert review of clinical immunology, 9(3), 227-234 (2013-03-01)
This study summarizes and reviews the available health information on ortho-phthalaldehyde (OPA), a recently introduced and widespread disinfectant for heat-sensitive medical equipment, particularly focusing on its possible immunological effects in the healthcare setting. OPA properties derived from laboratory and clinical
Jong-Suk Song et al.
Investigative ophthalmology & visual science, 53(10), 6164-6170 (2012-08-18)
We evaluated whether viscoelastics have protective effects on the corneal endothelial cell damage in a toxic anterior segment syndrome (TASS) animal model depending on the types of viscoelastics. A TASS animal model was established with an injection of 0.1 mL
Stella E Hines et al.
Current opinion in allergy and clinical immunology, 12(2), 102-110 (2012-02-07)
Lymphocyte proliferation testing (LPT) is used in diagnosing occupationally acquired delayed-type hypersensitivity. It has been used in beryllium-health effects, and its role is expanding in metal allergy. It may find application in diagnosis of other sensitizers. Use of the beryllium

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