6-Methyl-2-nitro-3-pyridyl trifluoromethanesulfonate
6-Methyl-2-nitro-3-pyridyl trifluoromethanesulfonate (CAS: 163083-48-5) is a chemical compound with the formula C7H5F3N2O5S and a molecular weight of 286.19 g/mL. This triflate derivative serves as a valuable building block in organic synthesis, particularly within heterocyclic chemistry. Its reactive nature makes it suitable for various chemical transformations, contributing to the development of complex molecules in research and development settings.
- IUPAC
- 6-Methyl-2-nitro-3-pyridyl triflate

Organic Synthesis Reagent
Utilised as a key intermediate in the construction of complex organic molecules. Its triflate group facilitates nucleophilic substitution reactions.
Heterocyclic Chemistry
A useful building block for the synthesis of pyridine-containing compounds. Enables the introduction of specific functional groups onto heterocyclic scaffolds.
Research and Development
Employed in laboratory settings for exploring new synthetic pathways and developing novel chemical entities. Its well-defined reactivity aids in predictable chemical outcomes.
| Molecular weight | 286.19 |
|---|---|
| Empirical formula | C7H5F3N2O5S |
| Assay | 97% |
| Density | 1.536 g/mL at 25 °C |

Hazard statements
- H300Fatal if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36/37/38-43 |
| Safety statements (S) | 26-36/37-45 |
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 6-Methyl-2-nitro-3-pyridyl trifluoromethanesulfonate used for?
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This compound is primarily used as a building block in organic synthesis and heterocyclic chemistry for research and development purposes.
What is the CAS number and chemical formula for 6-Methyl-2-nitro-3-pyridyl trifluoromethanesulfonate?
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The CAS number is 163083-48-5 and the chemical formula is C7H5F3N2O5S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a minimum assay of 97%. It is not represented as USP, BP, or EP grade.
How should 6-Methyl-2-nitro-3-pyridyl trifluoromethanesulfonate be handled?
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Handling requires extreme caution due to significant hazards including acute toxicity if swallowed, skin irritation, allergic skin reaction, eye irritation, and respiratory irritation. Always use appropriate personal protective equipment such as eyeshields, faceshields, gloves, and a full-face or combination respirator. Work in a well-ventilated area.
How is this chemical packed, shipped, and exported?
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This product is packed according to international shipping regulations for hazardous materials. Tech Serve Solutions is a global supplier and exporter experienced in handling such chemicals.
How can I request a quote or sample?
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Please contact our sales department via the website or direct inquiry to request a quote or sample of 6-Methyl-2-nitro-3-pyridyl trifluoromethanesulfonate.
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