O-Phthalaldehyde CAS NO. 643-79-8

O-Phthalaldehyde CAS NO. 643-79-8

Application of o-Phthalaldehyde CAS NO. 643-79-8: 1. o-Phthalaldehyde can be widely used for precolumn derivatization of amino acids in HPLC separation or Capillary electrophoresis. For flow cytometric measurements of protein thiol groups. 2. o-Phthalaldehyde can be used for precolumn...
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Product Details

 

o-Phthalaldehyde  CAS NO. 643-79-8

Product Name

o-Phthalaldehyde

 

Synonyms

1,2-Benzenedialdehyde;o-Phthaladehyde;phtalaldehydes;Phthalaldialdehyde;Phthalic aldehyde;Phthalic dialdehyde;Phthalyldicarboxaldehyde;O-PHTHALIC DIALDEHYDE

CAS NO

643-79-8

Appearance

Light yellow solid

Assay

98%

MF

C8H6O2

MW

134.13

Storage condition

· Low temperature and keep dry

Capacity

600KG/Month

Package

In alumininum foil bag, paper drums etc.

Loading Port

China any port ,Beijing ,Shanghai ,Hongkong

Shipment method

By Sea ,Air ,Courier door to door ,etc.


Application

o-Phthalaldehyde can be widely used for precolumn derivatization of amino acids in HPLC separation or Capillary electrophoresis. For flow cytometric measurements of protein thiol groups.

 

 

Structure

 

643-79-8


Application of o-Phthalaldehyde  CAS NO. 643-79-8:

1. o-Phthalaldehyde can be widely used for precolumn derivatization of amino acids in HPLC separation or Capillary electrophoresis. For flow cytometric measurements of protein thiol groups.

2. o-Phthalaldehyde can be used for precolumn derivatization of amino acids for HPLC separation and for flow cytometric measurements of protein thiol groups.

3. Precolumn derivatization reagent for primary amines and amino acids. The fluorescent derivative can be detected by reverse-phase HPLC. The reaction requires OPA, primary amine and a sulfhydryl. In the presence of excess sulfhydryl, amines can be quantitated. In the presence of excess amine, sulfhydryls can be quantitated.

4. Disinfectant. Reagent in fluorometric determination of primary amines and thiols.


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