2-Chloro-6-methoxypyridine-4-carboxylic acid
2-Chloro-6-methoxypyridine-4-carboxylic acid (CAS: 15855-06-8) is a pyridine derivative with the molecular formula C7H6ClNO3 and a molecular weight of 187.58 g/mol. This halogenated heterocyclic compound serves as a valuable building block in organic synthesis. It is primarily utilised in chemical synthesis and the development of more complex molecules, particularly within research and development settings. TSS supplies this chemical for laboratory and industrial applications.
- IUPAC
- 2-Chloro-6-methoxyisonicotinic acid
- Synonyms
- 2-Chloro-6-methoxyisonicotinic acid

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of diverse organic compounds. Its functional groups allow for various chemical transformations, contributing to the creation of novel molecular architectures.
Pharmaceutical Research
Serves as a building block in the discovery and development of new pharmaceutical agents. Its pyridine core and functionalisation are relevant for creating drug candidates.
Materials Science
Potentially employed in the synthesis of specialised materials where pyridine moieties are incorporated into polymer chains or functional materials.
| Molecular weight | 187.58 |
|---|---|
| Empirical formula | C7H6ClNO3 |
| Melting point | 192-200 °C |

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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
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-Chloro-6-methoxypyridine-4-carboxylic acid used for?
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2-Chloro-6-methoxypyridine-4-carboxylic acid is used as a building block in organic synthesis, particularly in pharmaceutical research and the development of specialised materials.
What are the CAS number and formula for this compound?
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The CAS number is 15855-06-8, and the empirical formula is C7H6ClNO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and industrial purposes. The specific assay and purity should be confirmed with our sales team, as we do not represent it as USP, BP, or EP grade.
How should 2-Chloro-6-methoxypyridine-4-carboxylic acid be handled?
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This compound is classified as a Warning with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Ensure good ventilation.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, and this product can be shipped internationally. Please contact us for export details.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales department via the website or by phone, providing the product name and CAS number.
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