Pickering Laboratories, Inc. o-Phthalaldehyde O120

Description
CHROMATOGRAPHIC GRADE™ FOR AUTOMATED POST-COLUMN DERIVATIZATION OF PRIMARY AMINES Primary amines form highly fluorescent adducts when reacted with o-Phthalaldehyde (OPA) and a mercaptan under basic conditions. The products of this reaction, 1-alkyl-2alkylthio-s ubstituted isoindoles, exhibit optimal excitation at 330 nm and maximal emission at 465 nm. Pickering’s OPA is specially prepared to meet the demanding requirements of high-sensitivity pre-and post-column HPLC derivatization methods. Our repurification process actually begins with commercially available 99 % material. The entire process is controlled to eliminate trace interfering contamination. Lot quality is verified by post-column HPLC using a high-sensitivity fluorescence detector.
  • o-Phthalaldehyde - O120 - Pickering Laboratories, Inc.
    Pickering Laboratories, Inc.
Description
CHROMATOGRAPHIC GRADE™ FOR AUTOMATED POST-COLUMN DERIVATIZATION OF PRIMARY AMINES Primary amines form highly fluorescent adducts when reacted with o-Phthalaldehyde (OPA) and a mercaptan under basic conditions. The products of this reaction, 1-alkyl-2alkylthio-s ubstituted isoindoles, exhibit optimal excitation at 330 nm and maximal emission at 465 nm. Pickering’s OPA is specially prepared to meet the demanding requirements of high-sensitivity pre-and post-column HPLC derivatization methods. Our repurification process actually begins with commercially available 99 % material. The entire process is controlled to eliminate trace interfering contamination. Lot quality is verified by post-column HPLC using a high-sensitivity fluorescence detector.

Suppliers

Company
Product
Description
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o-Phthalaldehyde - O120 - Pickering Laboratories, Inc.
Pickering Laboratories, Inc.
Mountain View, CA, USA
o-Phthalaldehyde
O120
o-Phthalaldehyde O120
CHROMATOGRAPHIC GRADE™ FOR AUTOMATED POST-COLUMN DERIVATIZATION OF PRIMARY AMINES Primary amines form highly fluorescent adducts when reacted with o-Phthalaldehyde (OPA) and a mercaptan under basic conditions. The products of this reaction, 1-alkyl-2alkylthio-s ubstituted isoindoles, exhibit optimal excitation at 330 nm and maximal emission at 465 nm. Pickering’s OPA is specially prepared to meet the demanding requirements of high-sensitivity pre-and post-column HPLC derivatization methods. Our repurification process actually begins with commercially available 99 % material. The entire process is controlled to eliminate trace interfering contamination. Lot quality is verified by post-column HPLC using a high-sensitivity fluorescence detector.

CHROMATOGRAPHIC GRADE™ FOR AUTOMATED
POST-COLUMN DERIVATIZATION OF PRIMARY AMINES

Primary amines form highly fluorescent adducts when reacted with o-Phthalaldehyde (OPA) and a mercaptan under basic conditions.

The products of this reaction, 1-alkyl-2alkylthio-substituted isoindoles, exhibit optimal excitation at 330 nm and maximal emission at 465 nm.

Pickering’s OPA is specially prepared to meet the demanding requirements of high-sensitivity pre-and post-column HPLC derivatization methods. Our repurification process actually begins with commercially available 99 % material.

The entire process is controlled to eliminate trace interfering contamination. Lot quality is verified by post-column HPLC using a high-sensitivity fluorescence detector.

Supplier's Site

Technical Specifications

  Pickering Laboratories, Inc.
Product Category Chemical Additives and Agents
Product Number O120
Product Name o-Phthalaldehyde
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