Methyl 2-chloropyridine-4-carboxylate
Methyl 2-chloropyridine-4-carboxylate (CAS: 58481-11-1) is a halogenated pyridine derivative with the molecular formula C7H6ClNO2 and a molecular weight of 171.58 g/mol. This compound serves as a versatile building block in organic synthesis, particularly within the fields of medicinal chemistry and materials science. It is an important intermediate for the construction of more complex heterocyclic structures, offering reactivity through its chloro and ester functionalities. Supplied by Tech Serve Solutions, it is available at a minimum purity of 97%.
- IUPAC
- Methyl 2-chloroisonicotinate
- Synonyms
- Methyl 2-chloroisonicotinate

Pharmaceutical Intermediate
This compound is a key building block in the synthesis of active pharmaceutical ingredients (APIs). Its pyridine core and reactive chlorine atom allow for further functionalization in the development of new therapeutic agents.
Agrochemical Synthesis
The structure of Methyl 2-chloropyridine-4-carboxylate makes it a valuable precursor in the development of novel agrochemicals, including herbicides and pesticides. Its incorporation can lead to compounds with targeted biological activity.
Organic Synthesis Reagent
As a functionalized heterocycle, it is employed in various organic transformations for the creation of complex molecules. The ester and chloro substituents provide distinct sites for chemical modification.
Materials Science
This compound can be utilised in the synthesis of functional materials and polymers where a pyridine moiety is desired for its electronic or coordination properties.
| Molecular weight | 171.58 |
|---|---|
| Empirical formula | C7H6ClNO2 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 32-36 °C |


Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37/38-41 |
| Safety statements (S) | 26-36/39 |
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 Methyl 2-chloropyridine-4-carboxylate used for?
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Methyl 2-chloropyridine-4-carboxylate is primarily used as a versatile building block in organic synthesis, including the development of pharmaceuticals, agrochemicals, and functional materials.
What is the CAS number and formula for Methyl 2-chloropyridine-4-carboxylate?
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The CAS number is 58481-11-1, and the empirical formula is C7H6ClNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 2-chloropyridine-4-carboxylate with a minimum purity of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should Methyl 2-chloropyridine-4-carboxylate be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. Ensure good ventilation. This compound is classified as Danger with hazards H315 (Causes skin irritation), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation). Avoid breathing dust/fume/gas/mist/vapours/spray.
How is Methyl 2-chloropyridine-4-carboxylate packed and exported?
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Tech Serve Solutions offers various packaging options to meet customer needs and complies with all regulations for the export of chemicals.
How can I request a sample or quote for Methyl 2-chloropyridine-4-carboxylate?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing the product name and CAS number.
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