2-Methoxypyridine-4-carboxylic acid
2-Methoxypyridine-4-carboxylic acid (CAS: 105596-63-2, Formula: C7H7NO3) is a heterocyclic organic compound with a molecular weight of 153.14 g/mol. This pyridine derivative serves as a valuable building block in chemical synthesis. Its structure, featuring a carboxylic acid group and a methoxy substituent on the pyridine ring, allows for diverse chemical transformations, making it a useful intermediate in the development of novel compounds.
- IUPAC
- 2-Methoxyisonicotinic acid
- Synonyms
- 2-Methoxyisonicotinic acid

Pharmaceutical Intermediates
Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates. Its functional groups allow for further elaboration into complex molecular structures.
Organic Synthesis
Serves as a versatile building block for constructing more complex organic molecules. The pyridine core and carboxylic acid moiety offer sites for various chemical reactions.
Research and Development
Employed in academic and industrial research settings for the exploration of new chemical entities and synthetic methodologies.
| Molecular weight | 153.14 |
|---|---|
| Empirical formula | C7H7NO3 |
| Assay | 97% |
| Melting point | 198-200 °C |

Hazard statements
- 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) | Xi |
| Risk statements (R) | 36 |
| 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 2-Methoxypyridine-4-carboxylic acid used for?
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2-Methoxypyridine-4-carboxylic acid is primarily used as a building block in organic synthesis and as an intermediate in the development of pharmaceuticals and other complex chemical compounds.
What are the CAS number and formula for this compound?
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The CAS number is 105596-63-2 and the molecular formula is C7H7NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methoxypyridine-4-carboxylic acid with a minimum assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2-Methoxypyridine-4-carboxylic acid be handled?
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This compound is classified as a Warning (GHS07). It may cause eye irritation (H319). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
Is this chemical suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Methoxypyridine-4-carboxylic acid.
How can I request a sample or quote?
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To request a sample or a quote for 2-Methoxypyridine-4-carboxylic acid, please contact our sales team through the website or by phone.
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