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Merck
CN

P0657

Sigma-Aldrich

邻苯二甲醛

suitable for HPLC fluorimetric detection of amino acids, ≥99% (HPLC), powder or crystals

别名:

1,2-苯二甲醛, OPA, 邻苯二醛, 酞醛

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About This Item

经验公式(希尔记法):
C8H6O2
CAS号:
分子量:
134.13
Beilstein:
878317
EC 号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.21

质量水平

检测方案

≥99% (HPLC)

形式

powder or crystals

技术

HPLC: suitable

颜色

white to light yellow

mp

55-58 °C

适用性

suitable for HPLC fluorimetric detection of amino acids

储存温度

2-8°C

SMILES字符串

O=Cc1ccccc1C=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

邻苯二甲醛已用于:
  • 制备苯二醛试剂以分析庆大霉素含量
  • 制备测定乳蛋白水解程度的试剂
  • 通过邻O苯二醛e/N-乙酰基-L-半胱氨酸(OPA/NAC) 测定法测定牛奶样品中游离氨基酸
  • 腐胺样品衍生化

生化/生理作用

苯二醛可用于高效液相色谱(HPLC)分离的氨基酸柱前衍生化。还可用于蛋白质巯基的流式细胞术测定。

警示用语:

Danger

危险分类

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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