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Merck
CN

P0657

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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关于此项目

经验公式(希尔记法):
C8H6O2
化学文摘社编号:
分子量:
134.13
UNSPSC Code:
12352201
NACRES:
NA.21
PubChem Substance ID:
EC Number:
211-402-2
Beilstein/REAXYS Number:
878317
MDL number:
Assay:
≥99% (HPLC)
Form:
powder or crystals
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InChI key

ZWLUXSQADUDCSB-UHFFFAOYSA-N

InChI

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

SMILES string

O=Cc1ccccc1C=O

assay

≥99% (HPLC)

form

powder or crystals

technique(s)

HPLC: suitable

color

white to light yellow

mp

55-58 °C

suitability

suitable for HPLC fluorimetric detection of amino acids

storage temp.

2-8°C

Quality Level

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Application

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

Biochem/physiol Actions

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。

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

269.6 °F - closed cup

flash_point_c

132 °C - closed cup

ppe

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Journal of Food Engineering, 147, 102-110 (2015)
Gene expression knockdown by modulating synthetic small RNA expression in Escherichia coli
Noh M, et al.
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Sulfation is a common modification of extracellular glycans, tyrosine residues on proteins, and steroid hormones, and is important in a wide variety of signaling pathways. We investigated the role of sulfation on endogenous oxidative stress, such as glutamate-induced oxytosis and

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