4-Amino-3,5,6-trichloropyridine-2-carboxylic acid
4-Amino-3,5,6-trichloropyridine-2-carboxylic acid (CAS: 1918-02-1), with a molecular weight of 241.46 g/mol, is a halogenated heterocyclic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of pyridine derivatives. Its applications extend to research and development, where it is utilised in the creation of novel compounds. Tech Serve Solutions supplies this chemical for laboratory and industrial applications.
- IUPAC
- 4-Amino-3,5,6-trichloropicolinic acid,Picloram
- Synonyms
- 1918-02-1C6H3Cl3N2O24-Amino-3,5,6-trichloropicolinic acidPicloram

Chemical Synthesis Intermediate
This compound acts as a crucial intermediate in the synthesis of more complex organic molecules. Its structure makes it suitable for various chemical transformations.
Research and Development
Utilised in academic and industrial research settings for the exploration of new chemical entities and reaction pathways. Its specific functional groups allow for targeted modifications.
Agrochemical Research
As a pyridine derivative, it may be investigated for potential applications in the development of new agrochemical compounds, leveraging its unique structural features.
| Molecular weight | 241.46 |
|---|---|
| Empirical formula | C6H3Cl3N2O2 |
| Grade | technical grade |
| Suitability | plant cell culture tested |
| Melting point | 200 °C (dec.)(lit.) |
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 2 |
|---|---|
| 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 4-Amino-3,5,6-trichloropyridine-2-carboxylic acid used for?
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4-Amino-3,5,6-trichloropyridine-2-carboxylic acid is primarily used as a building block in chemical synthesis and for research and development purposes, including potential agrochemical research.
What is the CAS number and formula for this compound?
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The CAS number is 1918-02-1 and the empirical formula is C6H3Cl3N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a technical grade material. We do not represent it as meeting USP, BP, or EP pharmacopoeia standards.
How should 4-Amino-3,5,6-trichloropyridine-2-carboxylic acid be handled?
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This compound is an irritant. Handle with appropriate personal protective equipment, including safety glasses and gloves. In case of contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. (P305 + P351 + P338)
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a quote or sample?
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Please use the contact form or contact our sales team directly to request a quote or a sample of 4-Amino-3,5,6-trichloropyridine-2-carboxylic acid.
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