Description

Acetic Acid, [(3-Hydroxy-2-Pyridinyl)Oxy]-, Ethyl Ester (9Ci) is a specialized organic ester compound, identified by CAS No. 353292-81-6, that serves as a crucial synthetic intermediate in advanced chemical manufacturing. Its molecular structure, featuring a pyridine ring linked via an ether and ester bond, makes it a valuable building block for constructing more complex molecules. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used in developing new generation herbicides, fungicides, and plant growth regulators due to its bioactive pyridinyloxy moiety.
• Ligand and Catalyst Synthesis: Serves as a starting material for creating complex ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Organic Synthesis Building Block: Employed in constructing heterocyclic compounds and for introducing specific functional groups in multi-step synthetic routes.
• Material Science Research: Investigated for the development of specialty polymers and advanced organic electronic materials.

Basic Information

Product Name	Acetic Acid, [(3-Hydroxy-2-Pyridinyl)Oxy]-, Ethyl Ester (9Ci)
CAS No.	353292-81-6
Molecular Formula	C9H11NO4
Molecular Weight	197.19 g/mol
Synonyms	Ethyl [(3-hydroxy-2-pyridinyl)oxy]acetate; 2-Pyridinol, 3-, O-acetic acid ethyl ester; Acetic acid, 2-[(3-hydroxy-2-pyridinyl)oxy]-, ethyl ester; Ethyl (3-hydroxy-2-pyridyloxy)acetate; O-(3-Hydroxy-2-pyridyl)glycolic acid ethyl ester; 353292-81-6; [(3-Hydroxy-2-pyridinyl)oxy]acetic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Acetic Acid, [(3-Hydroxy-2-Pyridinyl)Oxy]-, Ethyl Ester (9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR for structural confirmation, to ensure it meets the exacting standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong acids, strong bases, and incompatible organic solvents. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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