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Key Documents

P0532

Sigma-Aldrich

Phthaldialdehyde Reagent

Solution Complete

Sinonimo/i:

OPA

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About This Item

Numero CAS:
Numero MDL:
Codice UNSPSC:
12352201
ID PubChem:
NACRES:
NA.21

Livello qualitativo

Temperatura di conservazione

2-8°C

Stringa SMILE

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

InChI

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

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Applicazioni

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.

Altre note

Contains 1 mg o-phthaldialdehyde (P0657) per mL solution with 2-mercaptoethanol as the sulfhydryl moiety.

Prodotti correlati

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Descrizione
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Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

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

Classe di pericolosità dell'acqua (WGK)

WGK 3


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