Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate
Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate (CAS: 1149-23-1) is a heterocyclic organic compound with the molecular formula C13H19NO4 and a molecular weight of 253.29 g/mol. This pyridine derivative, also known as Hantzsch ester, serves as a valuable building block in chemical synthesis. Its utility extends to research applications, including studies on electrochemical oxidation mechanisms.
- IUPAC
- Hantzsch ester
- Synonyms
- 5-pyridinedicarboxylate, Diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate, Hantzsch ester
Chemical Synthesis Intermediate
Utilised as a building block in organic synthesis, particularly for the construction of complex heterocyclic molecules. Its structure lends itself to further derivatisation in multi-step synthetic routes.
Electrochemical Studies
Applied in research to investigate electrochemical oxidation processes. Specifically, it has been used to study the mechanism of electrochemical oxidation in ethanol/water solutions on glassy carbon electrodes.
Research and Development
A versatile reagent for laboratory-scale research, enabling exploration of novel chemical reactions and material properties.
| Molecular weight | 253.29 |
|---|---|
| Empirical formula | C13H19NO4 |
| Assay | 95% |
| Solubility | organic solvents: soluble |
| Application | Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate (DTP) was used to study the mechanism of electrochemical oxidation of DTP in ethanol/water solutions on a glassy carbon electrode1. |
| Melting point | 178-183 °C(lit.) |
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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| 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 Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate used for?
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Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate is used as a building block in chemical synthesis and in research for studying electrochemical oxidation mechanisms. It is also known as a Hantzsch ester.
What is the CAS number and molecular formula?
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The CAS number is 1149-23-1 and the molecular formula is C13H19NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of 95%. This is a technical or research grade material, and TSS does not represent it as USP, BP, or EP grade.
How should this chemical be handled safely?
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This compound may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves, in a well-ventilated area.
Is this chemical available for international export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate, fulfilling orders worldwide.
How can I request a sample or quote?
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To request a sample or a quotation, please contact our sales department via the website or direct email, providing your specific requirements.
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