4-Methoxy-pyridine-2-carboxylic acid
4-Methoxy-pyridine-2-carboxylic acid (CAS 29082-91-5, C7H7NO3) is a key heterocyclic building block with a molecular weight of 153.14 g/mol. This compound serves as a versatile intermediate in complex organic syntheses. Its structure, featuring both a pyridine ring and a carboxylic acid group, makes it valuable for researchers and chemists developing novel molecules, particularly within pharmaceutical and agrochemical research and development.

Organic Synthesis Intermediate
Utilised as a building block in multi-step syntheses for the creation of complex organic molecules. Its functional groups allow for diverse derivatisation pathways.
Pharmaceutical Research
A valuable precursor in the development of new pharmaceutical agents. Its pyridine core is a common feature in many biologically active compounds.
Agrochemical Development
Employed in the synthesis of novel agrochemicals. The heterocyclic nature of the molecule can contribute to desired biological activity in crop protection agents.
Material Science
Potential applications in the synthesis of specialised polymers or functional materials where pyridine moieties are beneficial.
| Molecular weight | 153.14 |
|---|---|
| Empirical formula | C7H7NO3 |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 4-Methoxy-pyridine-2-carboxylic acid used for?
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4-Methoxy-pyridine-2-carboxylic acid is primarily used as a building block in organic synthesis, particularly in pharmaceutical and agrochemical research and development for creating novel complex molecules.
What are the CAS number and chemical formula for 4-Methoxy-pyridine-2-carboxylic acid?
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The CAS number is 29082-91-5 and the chemical formula is C7H7NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methoxy-pyridine-2-carboxylic acid as a research or technical grade chemical. We do not represent this product as USP, BP, or EP grade. Please refer to the product's Certificate of Analysis for specific purity information.
How should 4-Methoxy-pyridine-2-carboxylic acid be handled safely?
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4-Methoxy-pyridine-2-carboxylic acid is a Warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, ensuring good ventilation. Avoid breathing dust/fume/gas/mist/vapours/spray. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
Is 4-Methoxy-pyridine-2-carboxylic acid a controlled substance?
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The provided data does not indicate that 4-Methoxy-pyridine-2-carboxylic acid is a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions packs and exports 4-Methoxy-pyridine-2-carboxylic acid according to international shipping regulations for chemical products, ensuring safe transit.
How can I request a sample or a quote for 4-Methoxy-pyridine-2-carboxylic acid?
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To request a sample or obtain a quotation for 4-Methoxy-pyridine-2-carboxylic acid, please contact our sales department through the website or by phone, providing your requirements and shipping details.
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