5-Iodo-2-methylpyridine-3-carboxylic acid
5-Iodo-2-methylpyridine-3-carboxylic acid (CAS: 1092286-33-3), with the molecular formula C7H6INO2 and a molecular weight of 263.03 g/mol, is a halogenated heterocyclic building block. It is a key intermediate in organic synthesis, particularly for the preparation of more complex pyridine derivatives. This compound is supplied by Tech Serve Solutions for research and development purposes, aiding in the creation of novel chemical entities.
- IUPAC
- 5-Iodo-2-methylnicotinic acid
- Synonyms
- 5-Iodo-2-methylnicotinic acid

Organic Synthesis Intermediate
Utilised as a fundamental building block in the synthesis of advanced organic molecules. Its structure allows for versatile functionalization in the development of novel chemical compounds and materials.
Pharmaceutical Research
Serves as a precursor in the discovery and development of new pharmaceutical agents. The pyridine core and iodo-substituent are valuable motifs in medicinal chemistry.
Heterocyclic Chemistry
Essential for constructing complex heterocyclic systems. The presence of both a carboxylic acid and an iodine atom on the pyridine ring offers multiple reaction pathways for synthetic chemists.
| Molecular weight | 263.03 |
|---|---|
| Empirical formula | C7H6INO2 |
| Assay | 97% |
| Melting point | 255-261 °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
| 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 5-Iodo-2-methylpyridine-3-carboxylic acid used for?
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This compound is primarily used as a building block in organic synthesis, particularly for the development of complex pyridine derivatives and in pharmaceutical research.
What are the CAS number and formula for this chemical?
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The CAS number is 1092286-33-3 and the empirical formula is C7H6INO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Iodo-2-methylpyridine-3-carboxylic acid with an assay of 97%. This is suitable for research and development; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should this chemical be handled safely?
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This compound is classified with a Warning signal word and has hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive handling information.
Can Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Iodo-2-methylpyridine-3-carboxylic acid.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales department through the website or by phone, providing the product name and CAS number.
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