Description

5-Hydroxypentanenitrile is a versatile bifunctional organic compound containing both a nitrile and a hydroxyl group, making it a valuable building block in synthetic organic chemistry. Its primary commercial value lies in its role as a key intermediate for the synthesis of pharmaceuticals, agrochemicals, and specialty polymers. This chemical is particularly sought after by R&D laboratories and production facilities in the fine chemical, pharmaceutical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing pyrrolidine or piperidine rings.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators that require a hydroxynitrile moiety.
• Polymer Chemistry: Serves as a monomer or chain extender for creating specialty polyamides, polyesters, and other functional polymers.
• Chemical Research: Employed in academic and industrial R&D for exploring new reaction pathways, such as cyano group reduction or hydroxyl group functionalization.
• Ligand and Catalyst Preparation: Useful for synthesizing chiral ligands and metal-organic complexes used in asymmetric catalysis.
• Flavor and Fragrance Industry: Acts as an intermediate for synthesizing specific aroma chemicals and flavor compounds.

Basic Information

Product Name	5-Hydroxypentanenitrile
CAS No.	2427-16-9
Molecular Formula	C5H9NO
Molecular Weight	99.13 g/mol
Synonyms	5-Hydroxyvaleronitrile; 4-Cyanobutanol; 5-Hydroxypentanenitrile; 5-Hydroxyvaleronitrile; 1-Cyano-4-hydroxybutane; 4-Hydroxybutyl cyanide; Pentanenitrile, 5-hydroxy-; δ-Hydroxyvaleronitrile
EINECS	219-363-9

Quality Control

Our 5-Hydroxypentanenitrile is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR, NMR), and impurity profiling, to ensure it meets the high-purity standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.440 - 1.445
Density (20°C)	0.98 - 1.02 g/mL

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