Dipicolinic Acid – High-Purity Pyridine-Based Compound

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Dipicolinic Acid (DPA), ook bekend as pyridine-2,6-dicarboxylic acid, is a heterocyclic dicarboxylic acid derived from the oxidation of pyridine derivatives. With the chemical formula C₇H₅NO₄, it appears as a white to off-white crystalline powder and is sparingly soluble in water. It naturally occurs in bacterial endospores, contributing to their high heat resistance and dormancy.

In industrial and research applications, Dipicolinic Acid is used as a chelating agent, particularly for lanthanide and transition metals, and in high-performance resin systems. It is also valuable in UV-curable polymers, coatings, en fluorescence spectroscopy. Biochemists use DPA in assays to detect endospore presence, while manufacturers use it in stabilizers and high-durability materials.

Cavin-hulpbron voorrade DPA with consistent purity levels, technical documentation (COA, MSDS), and customizable packaging for industrial, research, and commercial needs.

⚙️ Produksiemetode

Oxidation of Lutidine Derivatives

1. 2,6-dimethylpyridine (lutidine) is oxidized using oxidizing agents like potassium permanganate or nitric acid.

2. The resulting compound is purified through crystallization en drying processes to ensure high purity levels.

🏭 Applications & Industry Use Cases

🔬 Biochemical & Microbiological Research

• Marker for bacterial endospore detection

• Used in fluorescence spectroscopy en genomic assays

⚗️ Metal Chelation & Complexation

• Binds efficiently with rare earth en transition metals

• Used in metal separation and purification

🏭 Polymer & Coatings Industry

• Component in UV-curable resins, thermosets, en adhesives

• Enhances thermal resistance en structural integrity

🧪 Pharmaceutical Intermediates

• Precursor in API synthesis en fine chemicals

• Used in experimental drug delivery systems

✅ Benefits of Dipicolinic Acid

• ✅ Key marker in bacterial spore detection

• ✅ Excellent chelating properties for rare earth metals

• ✅ Used in UV-resistant polymers and coatings

• ✅ High thermal and chemical stability

• ✅ Available in bulk quantities for R&D and manufacturing

• ✅ Supplied with global compliance certifications

📦 Verpakkingsopsies

• 25 kg fiber drums with liner

• 500 g – 1 kg laboratory-grade pouches (on request)

• Custom packaging for research and industrial clients

• Includes COA, SDS, TDS

❓ Gereelde Vrae

1. What is Dipicolinic Acid mainly used for?

Antwoord DPA is widely used in bacterial endospore research, chelating metal ions, en polymer synthesis for coatings and resins.

2. Is DPA naturally occurring?

Antwoord Yes, it naturally occurs in bacterial spores, contributing to their resistance and dormancy properties.

3. Can Dipicolinic Acid be used in pharmaceutical production?

Antwoord Yes, it is a valuable intermediate in the production of specialty and experimental pharmaceutical compounds.

4. What industries benefit most from DPA use?

Antwoord The biotech, coatings, polymer, en rare earth processing industries are the primary users of Dipicolinic Acid.

📚 Credible Sources for SEO & Reference

• PubChem – Dipicolinic Acid

• ScienceDirect – Dipicolinic Acid in Bacterial Endospores

• Journal of Industrial and Engineering Chemistry

• ECHA Substance Database – Pyridine-2,6-dicarboxylic acid