Description

Ethyl 3-Cyano-2-Hydroxy-6-Methyl-5-Nitroisonicotinate is a specialized pyridine derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its unique structure, featuring multiple functional groups, makes it a versatile building block for constructing complex heterocyclic compounds. This high-purity intermediate is essential for research and development in the pharmaceutical and agrochemical sectors, where it is used to synthesize novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting specific enzymes or receptors.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Chemical Research & Development: Serves as a versatile building block for creating new heterocyclic libraries and exploring novel chemical spaces in academic and industrial R&D.
• Material Science: Potential use as a monomer or precursor for developing specialty polymers and advanced organic materials.
• Dye & Pigment Intermediate: Can be utilized in the synthesis of complex colorants and functional dyes due to its nitro and cyano substituents.

Basic Information

Product Name	Ethyl 3-Cyano-2-Hydroxy-6-Methyl-5-Nitroisonicotinate
CAS No.	5427-92-9
Molecular Formula	C10H9N3O5
Molecular Weight	251.20 g/mol
Synonyms	Ethyl 5-Nitro-2-hydroxy-6-methyl-3-cyanoisonicotinate; 5-Nitro-2-hydroxy-6-methyl-3-cyanoisonicotinic Acid Ethyl Ester; 2-Hydroxy-6-methyl-5-nitro-3-cyanoisonicotinic Acid Ethyl Ester; Ethyl 2-Hydroxy-6-methyl-5-nitro-3-cyanoisonicotinate; Isonicotinic acid, 3-cyano-2-hydroxy-6-methyl-5-nitro-, ethyl ester; 5427-92-9; Ethyl 3-cyano-2-hydroxy-6-methyl-5-nitro-4-pyridinecarboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 3-Cyano-2-Hydroxy-6-Methyl-5-Nitroisonicotinate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent performance as a synthetic intermediate. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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