1-HEXYL-PYRROLIDIN-2-ONE CAS 4838-65-7

Chemical Name: 1-HEXYL-PYRROLIDIN-2-ONE
CAS No.: 4838-65-7
Molecular Formula: C10H19NO
Molecular Weight: 169.26

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Table of Contents

1. Product Overview: HEXYL-PYRROLIDIN-2-ONE (CAS 4838-65-7)

HEXYL-PYRROLIDIN-2-ONE (CAS 4838-65-7) is a high-purity specialty chemical compound widely utilized in pharmaceutical intermediates, agrochemical synthesis, and advanced polymer formulations. Its unique molecular structure enables exceptional solvency and stability in complex reactions.

Core Attributes

Parameter Value
Molecular Formula C₁₀H₁₉NO
Appearance Colorless to pale yellow liquid
Purity ≥99% (HPLC)
Flash Point 112°C (Closed Cup)
Storage 2-8°C in inert atmosphere

2. Technical Specifications & Competitive Benchmarking

Performance Comparison Matrix

Feature HEXYL-PYRROLIDIN-2-ONE Alternative Solvents
Thermal Stability Superior (Decomposition >250°C) Moderate (180-200°C)
Reaction Yield 94-97% 85-90%
VOC Content Low (EPA-compliant) High

3. Industrial Applications

Pharmaceutical Manufacturing

Critical solvent for API crystallization processes, enhancing polymorph control in drugs like antihypertensives and antivirals.

Advanced Polymer Production

Enables synthesis of heat-resistant polyamides for automotive and aerospace components.

Agrochemical Formulations

Improves systemic absorption in next-generation herbicides and fungicides.

4. Implementation Case Studies

Case 1: High-Yield API Synthesis

Challenge: A European pharma company required ≥95% purity in atorvastatin intermediate crystallization.
Solution: Optimized solvent system using HEXYL-PYRROLIDIN-2-ONE at 0.8:1 solvent-to-reactant ratio.
Outcome: Achieved 96.7% purity with 22% reduction in downstream purification costs.

Case 2: Specialty Polymer Development

Challenge: US manufacturer needed dielectric polymers stable above 200°C for EV battery components.
Solution: Incorporated 15% HEXYL-PYRROLIDIN-2-ONE in polyimide synthesis.
Outcome: Produced materials with 215°C continuous service temperature rating.

5. Verified Client Implementations

Client A: Top 10 Global Pharma Company

Application: Continuous flow synthesis of oncology drug intermediates
Volume: 8.5 metric tons/year
Testimonial: “Reduced solvent recovery costs by 40% versus previous systems.”

Client B: Specialty Chemicals Leader

Application: Production of high-performance crop protection agents
Volume: 22 metric tons/quarter
Testimonial: “Achieved 99.2% reaction selectivity in novel fungicide synthesis.”

6. Request Technical Consultation

Contact our chemical engineering specialists to optimize your formulation:

Email: info@vivalr.com
Phone: (86) 15866781826

Submit your project requirements for a customized technical proposal within 24 hours.

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