3,4-Lutidine
3,4-Lutidine (CAS 583-58-4) is a pyridine derivative with the molecular formula C7H9N. This colourless to pale yellow liquid is primarily utilised as a chemical intermediate and building block in organic synthesis. Its heterocyclic structure makes it valuable for constructing more complex molecules in pharmaceutical and agrochemical research. Available at a purity of 98%, it serves as a reliable reagent for various laboratory and industrial applications.
- IUPAC
- 3,4-Dimethylpyridine
- Synonyms
- 3,4-DimethylpyridinePyridine, 3,4-dimethyl-
Organic Synthesis Intermediate
3,4-Lutidine serves as a versatile building block in the synthesis of complex organic molecules. Its pyridine ring structure is advantageous for introducing specific functionalities in multi-step synthetic pathways.
Pharmaceutical Research
It is employed in the development of novel pharmaceutical compounds. The pyridine scaffold is a common motif in many biologically active molecules.
Agrochemical Development
This compound can be used in the synthesis of new agrochemicals, contributing to the development of pesticides and herbicides.
Heterocyclic Chemistry
As a substituted pyridine, 3,4-Lutidine is a key reagent in heterocyclic chemistry research and development.
| Molecular weight | 107.15 |
|---|---|
| Empirical formula | C7H9N |
| Assay | 98% |
| Boiling point | 163-164 °C(lit.) |
| Density | 0.954 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.511(lit.) |
| Melting point | −12 °C(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 47 °C / 116.6 °F |
| Transport (UN / ADR) | UN 2929 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 10-23/24/25-36/37/38 |
| Safety statements (S) | 16-26-36/37/39-45 |
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 3,4-Lutidine used for?
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3,4-Lutidine is primarily used as a chemical intermediate and building block in organic synthesis, particularly in pharmaceutical and agrochemical research.
What is the CAS number and formula for 3,4-Lutidine?
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The CAS number for 3,4-Lutidine is 583-58-4, and its empirical formula (Hill notation) is C7H9N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4-Lutidine with an assay of 98%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated.
How should 3,4-Lutidine be handled safely?
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3,4-Lutidine is a flammable liquid and vapour (H226), and is toxic if swallowed, in contact with skin, or if inhaled (H301 + H311 + H331). It can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Always handle in a well-ventilated area, wearing appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Avoid ignition sources. Refer to the Safety Data Sheet for full details.
Is 3,4-Lutidine a controlled substance?
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Based on the provided data, 3,4-Lutidine (CAS 583-58-4) is classified with hazard codes T (Toxic) and associated risk and hazard statements, but is not indicated as a scheduled or controlled substance in this information.
How is 3,4-Lutidine packed and shipped?
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3,4-Lutidine is packed and exported by Tech Serve Solutions in compliance with international shipping regulations for hazardous materials, including UN 2929, Class 6.1, Packing Group II.
How can I request a quote or sample?
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To request a quote or sample of 3,4-Lutidine, please contact our sales team through the website or by calling our main office.
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