Quinoline - L.R. Grade Chemical Structure
L.R. Grade Premium
Laboratory Reagent

L.R. Grade Quinoline

Premium laboratory reagent grade quinoline engineered for demanding laboratory applications including synthesis reactions, organic reactions, and chemical research. Our C₉H₇N delivers exceptional purity, consistent performance, and reliable supply for critical laboratory procedures requiring superior heterocyclic compound chemistry with stringent quality control standards.

  • 99% Minimum Purity
  • Heterocyclic Compound
  • Organic Synthesis
  • Consistent Batch-to-Batch Quality
  • Chemical Research
  • Laboratory Applications
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Technical Specifications

Chemical Formula: C₉H₇N
CAS Number: 91-22-5
EINECS Number: 202-051-6
Purity (Assay): ≥98.0% (LR Grade)
Physical State: Colorless liquid
Molecular Weight: 129.16 g/mol
Melting Point: -15°C
Boiling Point: 237.1°C
Density (20°C): 1.093 g/cm³
Flash Point: 107°C (closed cup)
Heavy Metals (as Pb): ≤ 0.001%
Packaging Options: 100ml, 250ml, 500ml, 1L amber bottles

Applications

Organic Synthesis
Heterocyclic Chemistry
Chemical Intermediate
Analytical Chemistry
Educational Laboratories
Research Applications
Laboratory Synthesis
Quality Control Testing
Chemical Analysis
Teaching Applications
Friedlander Synthesis
Spectroscopy Standards

Industry-Specific Grades

DRAVYOM offers specialized quinoline grades tailored for different laboratory and research requirements, ensuring optimal performance and cost-effectiveness across diverse heterocyclic chemistry applications.

LR Grade (Laboratory Reagent)
Purity: ≥98.0% Heavy Metals: ≤ 0.001% Water Content: ≤ 0.1% Application: General laboratory, educational use
Synthesis Grade
Purity: ≥99.0% Low Moisture: Enhanced stability High Basicity: Optimal for synthesis Application: Organic synthesis, research
Analytical Grade
Purity: ≥98.5% Consistent Quality: Batch-to-batch Spectroscopy Grade: UV/IR standards Application: Analytical chemistry
Educational Grade
Purity: ≥97.0% Cost-Effective: Budget-friendly Safety: Enhanced packaging Application: Teaching, training institutes

Quality Standards

DRAVYOM's Quinoline is manufactured under stringent quality control protocols, meeting laboratory reagent specifications for organic synthesis and analytical applications. Our production ensures consistent performance and safety compliance.

ISO 9001:2015 Certified Manufacturing
Laboratory Reagent Standards
≥98.0% Guaranteed Purity
Advanced Analytical Testing
Heterocyclic Chemistry Compliance
Consistent Batch Quality
Certificate of Analysis
Safe Transportation Standards

Advanced Chemical Properties & Performance

LR Grade Quinoline exhibits exceptional chemical properties essential for laboratory and research applications. Its ultra-pure composition and bicyclic nitrogen heterocycle structure ensure reliable performance in demanding organic synthesis and analytical procedures.

Bicyclic Properties
Molecular Weight: 129.16 g/mol
Melting Point: -14.8°C
Boiling Point: 237.2°C
Density (20°C): 1.093 g/cm³
Physical Properties
Refractive Index: 1.6268 (20°C)
Vapor Pressure: 11 Pa (25°C)
Solubility (water): 6.1 g/L (20°C)
Flash Point: 101°C (closed cup)
Chemical Performance
Basicity (pKb): 9.15 (weak base)
Reactivity: Electrophilic substitution
Aromaticity: Fused benzene-pyridine
Dipole Moment: 2.29 D
Purity Specifications
Quinoline Content: ≥98.0%
Water Content: ≤0.2%
Isoquinoline: ≤0.5%
Color Index: Light yellow acceptable
Stability Properties
Shelf Life: 3 years (proper storage)
Light Sensitivity: Moderate photostability
Air Oxidation: Slowly darkens
Container Compatibility: Dark glass preferred

Performance Characteristics

Detailed performance metrics demonstrate LR Grade Quinoline superiority in laboratory applications with exceptional purity, consistent reactivity, and reliable performance across diverse organic synthesis procedures and analytical protocols.

Analytical Purity

Purity: ≥98.0% by GC-MS analysis

High grade for synthesis work
Substitution Efficiency

Selectivity: Benzene ring preferential

Predictable aromatic chemistry
Base Behavior

Basicity: Reliable pKb 9.15

Consistent heterocyclic properties
Thermal Properties

Stability: High boiling point 237.2°C

Excellent thermal stability
Batch Consistency

Variation: ≤0.2% between production lots

Good reproducibility
Storage Stability

Duration: 3 years under proper conditions

Extended laboratory reagent life

Safety Information

Harmful compound with strong odor that may cause health effects if inhaled, ingested, or absorbed through skin. Potential carcinogen requiring special handling protocols. Handle only in well-ventilated fume hoods with appropriate protective equipment including chemical-resistant gloves, safety goggles, and lab coats. Avoid heating and minimize exposure.

Harmful
Suspected Carcinogen
Avoid Inhalation

Storage & Handling

Store in original dark glass containers in a cool, dry, well-ventilated area away from heat sources and light. Keep containers tightly closed and handle only in fume hoods. Use appropriate laboratory safety equipment and ensure compliance with carcinogen handling regulations.

Cool storage (15-25°C)
Fume hood required
Dark glass containers
Protect from light

Chemical Mechanisms & Reaction Pathways

Quinoline exhibits bicyclic nitrogen heterocycle reactivity with electrophilic substitution and nucleophilic reactions, making it essential for advanced organic chemistry demonstrations and synthesis applications with predictable aromatic and basic behavior.

Electrophilic Substitution

Benzene ring substitution with regioselectivity control

Advanced heterocyclic mechanisms
N-Alkylation

Quaternary salt formation and nucleophilic addition

Synthetic methodology applications
Oxidation Reactions

N-oxide formation and ring oxidation processes

Advanced oxidative chemistry
Coordination Chemistry

Metal complex formation and chelation behavior

Coordination compound synthesis

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures safe use in educational and laboratory environments with complete documentation packages supporting institutional safety requirements and standard operating procedures.

Educational Standards

Compliance with educational institution safety requirements

Laboratory Standards

General laboratory reagent specifications and testing protocols

Safety Compliance

Occupational safety and health administration compliance

Chemical Registration

Proper chemical registration and inventory management

Documentation

Complete safety data sheets and handling instructions

Transportation

UN classification and safe transportation protocols

Technical Support & Value-Added Services

DRAVYOM's educational and laboratory support team provides comprehensive guidance, safety training, and technical assistance to optimize LR Grade Quinoline use in educational and general laboratory applications.

Educational Support
  • Laboratory safety training programs
  • Educational procedure development
  • Student safety protocol guidance
  • Curriculum support materials
Laboratory Services
  • Basic analytical method guidance
  • Procedure optimization support
  • Quality control assistance
  • Storage and handling training
Safety Services
  • Safety assessment consultation
  • Emergency response planning
  • Personal protective equipment guidance
  • Incident prevention training
Supply Solutions
  • Educational institution programs
  • Bulk ordering and scheduling
  • Custom packaging options
  • Inventory management support

Environmental Impact & Sustainability

Our LR Grade Quinoline production emphasizes environmental responsibility through efficient manufacturing practices, waste minimization, and comprehensive environmental impact management for educational and laboratory operations.

Waste Minimization

Efficient production with reduced waste generation

Educational Sustainability

Supporting sustainable chemistry education programs

Clean Production

Energy-efficient manufacturing with emission controls

Safe Disposal

Neutralization guidance for laboratory waste management

Environmental Standards

Compliance with environmental management systems

Container Programs

Container return and recycling programs for institutions

Manufacturing Excellence & Quality Control

DRAVYOM's laboratory reagent manufacturing facility employs standard production technology and quality monitoring systems to ensure consistent LR Grade Quinoline quality and performance across all production batches for educational and laboratory use.

Production Process

Standard synthesis with controlled distillation and purification

Consistent quality for laboratory applications
Quality Testing

Standard testing protocol including purity, melting point, and nitrogen content

Regular quality monitoring and batch release
Quality Systems

ISO 9001:2015 quality management with standard laboratory compliance

Consistent manufacturing processes and quality
Packaging Standards

Appropriate containers with safety labeling and handling instructions

Safe packaging for educational environments

Market Applications & Performance Data

Comprehensive laboratory data demonstrating LR Grade Quinoline effectiveness across educational and general laboratory applications with reliable performance metrics and institutional usage validation.

Educational Institutions
Safety Record: 99.9% incident-free usage Performance: Consistent results in experiments Cost Efficiency: 40% more economical vs higher grades
General Laboratories
Reliability: Suitable for routine procedures Quality: Meets standard laboratory requirements Customer Satisfaction: 94% user approval rate
Industrial Applications
Process Suitability: Effective for basic applications Supply Reliability: 99.5% on-time delivery Economic Value: Optimal cost-performance ratio

DRAVYOM Competitive Advantages

Cost Effectiveness

Optimal balance of quality and cost for educational institutions and general laboratory applications

Educational Focus

Specialized support for educational institutions with safety training and curriculum assistance

Safety Standards

Enhanced safety protocols and documentation specifically designed for educational environments

Reliable Supply

Consistent availability with educational institution programs and bulk ordering options

Quality Assurance

Consistent batch quality with certificates suitable for laboratory reagent requirements

Partnership Approach

Long-term relationships with educational institutions and laboratory support services