2-Picolinic acid
2-Picolinic acid (CAS: 98-98-6, Formula: C6H5NO2) is a pyridine derivative with a molecular weight of 123.11 g/mol. Also known as pyridine-2-carboxylic acid, it functions as a key chelating agent for alkaline earth metals and is utilised in the preparation of various picolinato-ligated transition metal complexes. Available as a ReagentPlus® grade, it serves as a valuable building block in chemical synthesis and catalysis.
- IUPAC
- α-Picolinic acid,Pyridine-2-carboxylic acid
- Synonyms
- Pyridine-2-carboxylic acidα-Picolinic acid
Chelation of Alkaline Earth Metals
2-Picolinic acid acts as an effective chelating agent for alkaline earth metals. This property is fundamental in various chemical processes requiring the selective binding of these metal ions.
Ligand for Transition Metal Complexes
It is employed in the synthesis of picolinato-ligated transition metal complexes. These complexes often find applications in catalysis and materials science.
Chemical Synthesis Building Block
As a pyridine derivative, 2-picolinic acid serves as a versatile building block in organic synthesis. Its structure allows for further functionalization and incorporation into more complex molecules.
Catalysis and Coordination Chemistry
The compound is utilized in the field of catalysis, particularly in reactions involving transition metals where it can act as a ligand. It is also relevant in inorganic chemistry for the study of coordination compounds.
| Molecular weight | 123.11 |
|---|---|
| Empirical formula | C6H5NO2 |
| Assay | 99% |
| Grade | ReagentPlus® |
| Application | Chelate for alkaline earth metals.1 Used to prepare picolinato ligated transition metal complexes.2,3,4 |
| Melting point | 139-142 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Picolinic acid used for?
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2-Picolinic acid is used as a chelate for alkaline earth metals and to prepare picolinato-ligated transition metal complexes. It also serves as a building block in chemical synthesis and catalysis.
What are the CAS number and formula for 2-Picolinic acid?
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The CAS number for 2-Picolinic acid is 98-98-6, and its formula is C6H5NO2.
What grade and purity does Tech Serve Solutions supply for 2-Picolinic acid?
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Tech Serve Solutions supplies 2-Picolinic acid in a ReagentPlus® grade with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 2-Picolinic acid be handled safely?
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2-Picolinic acid is harmful if swallowed and causes serious eye irritation. Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves. Ensure good ventilation and avoid dust formation.
Is 2-Picolinic acid a controlled substance?
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The provided data does not indicate that 2-Picolinic acid is a controlled substance.
How is 2-Picolinic acid packed and shipped?
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2-Picolinic acid is packed according to industry standards for safe transport. Tech Serve Solutions is a global supplier and exporter experienced in shipping chemicals worldwide.
How can I request a quote or sample for 2-Picolinic acid?
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To request a quote or sample for 2-Picolinic acid, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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