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Atomfair Diethyl [2,2′-bipyridine]-4,4′-dicarboxylate C16H16N2O4 CAS 1762-42-1

Diethyl [2,2′-bipyridine]-4,4′-dicarboxylate (CAS No. 1762-42-1) is a high-purity bipyridine derivative with the molecular formula C16H16N2O4. This compound, also known by its IUPAC name ethyl 2-(4-ethoxycarbonylpyridin-2-yl)pyridine-4-carboxylate , is a versatile building block in coordination chemistry and material science. Its rigid bipyridine core and ester-functionalized groups make it an excellent ligand for metal-organic frameworks (MOFs), catalysts, and luminescent materials. The product is supplied as a crystalline solid with ≥95% purity, verified by HPLC and NMR. Suitable for research in supramolecular chemistry, photovoltaics, and organic electronics. Store in a cool, dry place away from light and moisture.

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Description

Diethyl [2,2′-bipyridine]-4,4′-dicarboxylate (CAS No. 1762-42-1) is a high-purity bipyridine derivative with the molecular formula C16H16N2O4. This compound, also known by its IUPAC name ethyl 2-(4-ethoxycarbonylpyridin-2-yl)pyridine-4-carboxylate, is a versatile building block in coordination chemistry and material science. Its rigid bipyridine core and ester-functionalized groups make it an excellent ligand for metal-organic frameworks (MOFs), catalysts, and luminescent materials. The product is supplied as a crystalline solid with ≥95% purity, verified by HPLC and NMR. Suitable for research in supramolecular chemistry, photovoltaics, and organic electronics. Store in a cool, dry place away from light and moisture.

Properties

  • CAS Number: 1762-42-1
  • Complexity: 352
  • IUPAC Name: ethyl 2-(4-ethoxycarbonyl-2-pyridyl)pyridine-4-carboxylate
  • InChI: InChI=1S/C16H16N2O4/c1-3-21-15(19)11-5-7-17-13(9-11)14-10-12(6-8-18-14)16(20)22-4-2/h5-10H,3-4H2,1-2H3
  • InChI Key: CTXJVXIVHPUFIP-UHFFFAOYSA-N
  • Exact Mass: 300.11100700
  • Molecular Formula: C16H16N2O4
  • Molecular Weight: 300.31
  • SMILES: CCOC(=O)C1=CC(=NC=C1)C2=NC=CC(=C2)C(=O)OCC
  • Topological: 78.4
  • Monoisotopic Mass: 300.11100700
  • Synonyms: 1762-42-1, Diethyl [2,2′-bipyridine]-4,4′-dicarboxylate, DTXSID30477347, Diethyl (2,2′-bipyridine)-4,4′-dicarboxylate, DTXCID30428157, 890-029-2, 4,4′-bis(ethoxycarbonly)-2,2′-bipyridine, 4,4′-BIS(ETHOXYCARBONYL)-2,2′-BIPYRIDINE, ethyl 2-(4-ethoxycarbonylpyridin-2-yl)pyridine-4-carboxylate, [2,2′-Bipyridine]-4,4′-dicarboxylic acid, 4,4′-diethyl ester, MFCD06204732, [2,2′-Bipyridine]-4,4′-dicarboxylic acid, diethyl ester, SCHEMBL811785, CTXJVXIVHPUFIP-UHFFFAOYSA-N, AKOS015914420, FB10298, 4,4′-Diethoxycarbonyl-2,2′-bipyridine, BS-21812, CS-0085760, 4,4/’-Bis(ethoxycarbonly)-2,2/’-bipyridine, Diethyl[2,2′-bipyridine]-4,4′-dicarboxylate, E76977, [2,2′-Bipyridine]-4,4′-dicarboxylicacid,4,4′-diethylester, 97%

Application

Diethyl [2,2′-bipyridine]-4,4′-dicarboxylate is widely used as a precursor for synthesizing ruthenium-based dyes in dye-sensitized solar cells (DSSCs) due to its strong metal-binding affinity. It also serves as a key ligand in catalytic systems for oxidation and C-C coupling reactions. Researchers utilize this compound to develop luminescent probes and sensors for metal ion detection.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

  • P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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