2-Chloro-6-methylpyridine-4-carbonyl chloride
2-Chloro-6-methylpyridine-4-carbonyl chloride (CAS: 26413-58-1, C7H5Cl2NO) is a reactive organic intermediate with a molecular weight of 190.03 g/mol. Supplied at 97% purity, this compound serves as a valuable building block in complex chemical synthesis, particularly within the realm of heterocyclic chemistry. Its utility stems from the reactive carbonyl chloride functional group, enabling diverse derivatisation for the development of novel molecules. Tech Serve Solutions offers this chemical for research and industrial applications.
- IUPAC
- 2-Chloro-6-methylisonicotinoyl chloride

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its reactive nature allows for facile incorporation into various reaction pathways, facilitating the construction of diverse chemical structures.
Heterocyclic Chemistry
A valuable building block in the field of heterocyclic chemistry, particularly for the synthesis of pyridine derivatives. It enables the introduction of specific functional groups onto heterocyclic scaffolds.
Pharmaceutical Research
Serves as a precursor in the development of novel pharmaceutical compounds. Its structure can be modified to create potential drug candidates and explore new therapeutic avenues.
Agrochemical Development
Potentially employed in the synthesis of new agrochemicals, such as herbicides or pesticides, by serving as a core structural component or a reagent for modification.
| Molecular weight | 190.03 |
|---|---|
| Empirical formula | C7H5Cl2NO |
| Assay | 97% |
| Boiling point | 80-85 °C/3-4 mmHg |
| Density | 1.361 g/mL at 25 °C |
| Refractive index | n20/D 1.5555 |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 1760 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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-methylpyridine-4-carbonyl chloride used for?
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This compound is primarily used as a reactive intermediate in organic synthesis, particularly in the construction of heterocyclic compounds like pyridine derivatives. It finds application in pharmaceutical and agrochemical research and development.
What are the CAS number and formula for this chemical?
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The CAS number is 26413-58-1 and the empirical formula is C7H5Cl2NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-6-methylpyridine-4-carbonyl chloride with an assay of 97%. This is a technical/research grade chemical, and TSS does not represent it as USP, BP, or EP.
How should 2-Chloro-6-methylpyridine-4-carbonyl chloride be handled safely?
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This compound is classified as corrosive (Danger, H314). It causes severe skin burns and eye damage. Appropriate personal protective equipment, including face shields, goggles, gloves, and respiratory protection (type ABEK respirator filter), must be used. Handle in a well-ventilated area and avoid contact with skin, eyes, and clothing.
Is 2-Chloro-6-methylpyridine-4-carbonyl chloride packed and shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. This product is shipped according to international regulations (UN 1760, Class 8, PGIII).
How can I request a quote or sample?
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To request a quote or sample of 2-Chloro-6-methylpyridine-4-carbonyl chloride, please contact our sales team via the website or by phone, providing your contact details and the quantity required.
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