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

L.R. Grade Pyridine

Premium laboratory reagent grade pyridine engineered for demanding laboratory applications including synthesis reactions, solvent applications, and chemical research. Our C₅H₅N delivers exceptional purity, consistent performance, and reliable supply for critical laboratory procedures requiring superior heterocyclic compound properties with stringent quality control standards.

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

Chemical Formula: C₅H₅N
CAS Number: 110-86-1
EINECS Number: 203-809-9
Purity (Assay): ≥99.0% (LR Grade)
Physical State: Colorless liquid
Molecular Weight: 79.10 g/mol
Melting Point: -41.6°C
Boiling Point: 115.2°C
Density (20°C): 0.982 g/cm³
Flash Point: 20°C (closed cup)
Heavy Metals (as Pb): ≤ 0.001%
Packaging Options: 100ml, 250ml, 500ml, 1L amber bottles

Applications

Organic Synthesis
Heterocyclic Chemistry
Chemical Solvent
Analytical Chemistry
Educational Laboratories
Research Applications
Laboratory Synthesis
Quality Control Testing
Chemical Analysis
Teaching Applications
Base Catalysis
Spectroscopy Solvent

Industry-Specific Grades

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

LR Grade (Laboratory Reagent)
Purity: ≥99.0% Heavy Metals: ≤ 0.001% Water Content: ≤ 0.1% Application: General laboratory, educational use
Synthesis Grade
Purity: ≥99.5% Low Moisture: Enhanced stability High Basicity: Optimal for synthesis Application: Organic synthesis, research
Analytical Grade
Purity: ≥99.0% Consistent Quality: Batch-to-batch Spectroscopy Grade: UV/IR standards Application: Analytical chemistry
Educational Grade
Purity: ≥98.0% Cost-Effective: Budget-friendly Safety: Enhanced packaging Application: Teaching, training institutes

Quality Standards

DRAVYOM's Pyridine 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
≥99.0% Guaranteed Purity
Advanced Analytical Testing
Heterocyclic Chemistry Compliance
Consistent Batch Quality
Certificate of Analysis
Safe Transportation Standards

Advanced Chemical Properties & Performance

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

Heterocyclic Properties
Molecular Weight: 79.10 g/mol
Melting Point: -41.6°C
Boiling Point: 115.2°C
Density (20°C): 0.982 g/cm³
Physical Properties
Refractive Index: 1.5095 (20°C)
Vapor Pressure: 2.76 kPa (25°C)
Solubility (water): Miscible
Flash Point: 17°C (closed cup)
Chemical Performance
Basicity (pKb): 8.75 (weak base)
Nucleophilicity: Moderate nucleophile
Aromaticity: 6π electron system
Dipole Moment: 2.19 D
Purity Specifications
Pyridine Content: ≥99.0%
Water Content: ≤0.1%
Basic Nitrogen: ≥17.7%
Color (APHA): ≤10
Stability Properties
Shelf Life: 3 years (proper storage)
Light Sensitivity: Moderate photostability
Air Oxidation: Slowly forms N-oxides
Container Compatibility: Glass, stainless steel

Performance Characteristics

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

Analytical Purity

Purity: ≥99.0% by GC analysis

Exceptional grade for synthesis work
Base Strength

Basicity: Reliable pKb 8.75

Consistent basic properties
Solvent Performance

Miscibility: Complete water solubility

Excellent reaction medium
Thermal Properties

Stability: Consistent boiling point 115.2°C

Reliable distillation behavior
Batch Consistency

Variation: ≤0.1% between production lots

Exceptional reproducibility
Storage Stability

Duration: 3 years under proper conditions

Extended laboratory reagent life

Safety Information

Highly flammable liquid and toxic compound that can cause serious health effects if inhaled, ingested, or absorbed through skin. Strong disagreeable odor. Handle only in well-ventilated fume hoods with appropriate protective equipment including chemical-resistant gloves, safety goggles, and lab coats. Keep away from heat sources and ignition.

Highly Flammable
Toxic
Harmful

Storage & Handling

Store in original containers in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames. Keep containers tightly closed and handle only in fume hoods. Use appropriate fire-resistant storage and ensure compliance with flammable liquid storage regulations.

Cool storage (15-25°C)
Fume hood required
No ignition sources
Original containers only

Chemical Mechanisms & Reaction Pathways

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

Nucleophilic Substitution

Electrophilic attack at nitrogen and nucleophilic aromatic substitution

Heterocyclic chemistry mechanisms
Base Reactions

Lewis base behavior and coordination complex formation

Coordination chemistry applications
Alkylation Reactions

N-alkylation and quaternary salt formation

Synthetic organic applications
Oxidation Reactions

N-oxide formation and ring oxidation processes

Advanced heterocyclic chemistry

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 Pyridine 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 Pyridine 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 Pyridine quality and performance across all production batches for educational and laboratory use.

Production Process

Standard distillation with controlled purification and stabilization

Consistent quality for laboratory applications
Quality Testing

Standard testing protocol including purity, water content, and basicity

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 Pyridine 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