Description

Butanenitrile, 2-(Hydroxymethylene)-3-Oxo- (9Ci) is a specialized organic nitrile building block with a reactive hydroxymethylene and oxo functional group. This compound is valued for its versatility as a key intermediate in the synthesis of complex heterocyclic and pharmaceutical compounds. It is primarily needed by research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for constructing advanced molecular scaffolds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyridine, pyrimidine, or other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive sites for creating targeted bioactive molecules.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and complex organic ligands used in catalysis and material science.
• Research & Development: Employed in academic and industrial R&D labs for methodological studies and the discovery of new chemical entities and reaction pathways.
• Chemical Synthesis Reagent: Utilized in multi-step organic synthesis for introducing nitrile and carbonyl functionalities into target molecules.

Basic Information

Product Name	Butanenitrile, 2-(Hydroxymethylene)-3-Oxo- (9Ci)
CAS No.	457069-60-2
Molecular Formula	C5H5NO2
Molecular Weight	111.10 g/mol
Synonyms	2-(Hydroxymethylene)-3-oxobutanenitrile; 3-Oxo-2-(hydroxymethylene)butanenitrile; 2-Formyl-3-oxobutanenitrile; 2-(Hydroxymethylene)-3-oxobutyronitrile; 3-Oxobutanenitrile, 2-(hydroxymethylene)-; Butanenitrile, 2-(hydroxymethylene)-3-oxo-
EINECS	Contact for details

Quality Control

Our Butanenitrile, 2-(Hydroxymethylene)-3-Oxo- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound may be hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for prolonged storage to maintain stability.

Specification

Item	Specification
Appearance	Off-white to pale yellow solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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