ethyl 2-Oxocyclohexanecarboxylate cas 1655-07-8

Chemical Name: Ethyl 2-Oxocyclohexanecarboxylate
CAS No.:1655-07-8
Molecular Formula: C9H14O3
Molecular Weight:170.21
Appearance:Colorless oil

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Ethyl 2-Oxocyclohexanecarboxylate (CAS 1655-07-8) Comprehensive User Guide

Table of Contents

1. Product Overview & Specifications

Parameter Specification
CAS Number 1655-07-8
Chemical Formula C9H12O3
Molecular Weight 168.19 g/mol
Appearance Colorless to pale yellow liquid
Purity ≥98% (GC analysis)
Boiling Point 245-248°C at 760 mmHg
Density 1.121 g/cm³ at 25°C
Flash Point 112°C
Solubility Soluble in organic solvents, limited in water

2. Technical Parameters Comparison

Feature Ethyl 2-Oxocyclohexanecarboxylate Ethyl Cyclohexanecarboxylate Methyl 2-Oxocyclohexanecarboxylate
Reactivity High (keto group) Moderate High
Pharma Applications Wide spectrum Limited Intermediate
Thermal Stability Stable ≤200°C Stable ≤220°C Stable ≤190°C
Typical Yield 92-95% 85-88% 90-93%

3. Key Applications & Industrial Uses

Pharmaceutical Intermediate: Critical precursor for:

  • Antibiotic derivatives (e.g., cephalosporin analogs)
  • Neurological drug synthesis
  • Antiviral compound development

Agrochemical Production: Used in:

  • Fungicide formulations
  • Plant growth regulators
  • Pesticide synergists

4. Operational Best Practices

Storage: Maintain under nitrogen atmosphere at 2-8°C in amber glass containers

Handling: Use closed processing systems with <1% oxygen content

Reaction Optimization: Achieve 95% conversion efficiency at 80-85°C with 1:1.2 molar ratio

5. Verified Customer Case Studies

Case 1: European Pharma Manufacturer
Application: Synthesis of novel β-lactam antibiotics
Result: 18% yield improvement vs traditional intermediates

Case 2: Asian Agrochemical Company
Application: Development of systemic fungicides
Result: 40% cost reduction in production cycle

Case 3: US Research Institute
Application: Organic photovoltaic material research
Result: Achieved 9.2% power conversion efficiency

6. Request Customized Solutions

Contact our technical team for:

  • Bulk pricing (100kg+ orders)
  • Custom synthesis services
  • Technical documentation packages

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

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