Description

1,4,5,6-Tetrahydro-6-Oxonicotinic Acid is a versatile heterocyclic building block and key synthetic intermediate in advanced organic chemistry. This compound is valued for its unique fused-ring structure, which serves as a crucial precursor in the synthesis of complex pharmacologically active molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing novel compounds and active ingredients.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of complex drug candidates, particularly those targeting the central nervous system (CNS) and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators due to its bioactive scaffold.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating specialty chemicals, dyes, and complex organic ligands.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and the exploration of new chemical reactions.
• Material Science: Investigated as a monomer or precursor for novel polymers and advanced organic materials with specific electronic properties.

Basic Information

Product Name	1,4,5,6-Tetrahydro-6-Oxonicotinic Acid
CAS No.	5155-13-5
Molecular Formula	C6H7NO3
Molecular Weight	141.13 g/mol
Synonyms	6-Oxo-1,4,5,6-tetrahydronicotinic acid; 1,4,5,6-Tetrahydro-6-oxo-3-pyridinecarboxylic acid; 3-Carboxy-2-piperidone; 2-Oxo-3-piperidinecarboxylic acid; 6-Oxonipecotic acid; DHONA; Tetrahydro-6-oxonicotinic acid
EINECS	225-903-9

Quality Control

Our 1,4,5,6-Tetrahydro-6-Oxonicotinic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.