Description

trans-4-(5-Pentyl-1,3-Dioxan-2-Yl)Benzonitrile is a high-purity, specialized organic compound featuring a benzonitrile core linked to a pentyl-substituted dioxane ring. This compound matters as a critical chiral intermediate and building block in advanced organic synthesis, offering precise stereochemistry for the development of complex molecules. It is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors who require high-fidelity intermediates for creating active pharmaceutical ingredients (APIs), liquid crystal materials, and functional polymers.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the multi-step synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Liquid Crystal Material: Serves as a core component or precursor in the formulation of nematic and chiral liquid crystals for display technologies.
• Advanced Organic Synthesis: Utilized as a versatile building block for constructing complex molecular architectures in medicinal and materials chemistry research.
• Chemical Research & Development: Employed in academic and industrial R&D for studying structure-activity relationships and developing new synthetic methodologies.
• Specialty Polymer Additive: Acts as a monomer or modifier to impart specific optical or electronic properties to high-performance polymers.

Basic Information

Product Name	trans-4-(5-Pentyl-1,3-Dioxan-2-Yl)Benzonitrile
CAS No.	74800-62-7
Molecular Formula	C₁₆H₂₁NO₂
Molecular Weight	259.34 g/mol
Synonyms	4-[(2R,5S)-5-Pentyl-1,3-dioxan-2-yl]benzonitrile; 4-((5-Pentyl-1,3-dioxan-2-yl))benzonitrile; trans-4-(5-n-Pentyl-1,3-dioxan-2-yl)benzonitrile; 2-(4-Cyanophenyl)-5-pentyl-1,3-dioxane; 74800-62-7; 4-(5-Pentyl-1,3-dioxan-2-yl)benzonitrile (trans isomer); Benzonitrile, 4-[(2R,5S)-5-pentyl-1,3-dioxan-2-yl]-
EINECS	Contact for details

Quality Control

Our trans-4-(5-Pentyl-1,3-Dioxan-2-Yl)Benzonitrile is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and chiral purity analysis, to ensure high chemical and isomeric purity suitable for demanding R&D and scale-up applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (trans isomer)
Melting Point	Contact for details
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.