Pyrrolidine (CAS 123-75-1): High-Purity Cyclic Secondary Amine – China Suppliers, Manufacturers, Price & Bulk Buy Guide

H1: Pyrrolidine (CAS 123-75-1): Top China Manufacturers of High-Quality Pyrrolidine for Global Buyers

H2: An Overview of Pyrrolidine as a Premium Cyclic Secondary Amine

H3: Basic Information of Pyrrolidine for China Bulk Buy

Pyrrolidine is a colorless, hygroscopic cyclic secondary amine with a characteristic ammonia-like odor and excellent chemical reactivity. As a professional trade export company, we are committed to providing global buyers with high-quality Pyrrolidine products in partnership with leading manufacturers. This product features a five-membered heterocyclic structure, which gives it stronger basicity and nucleophilicity than linear secondary amines. It is a core raw material for industries such as pharmaceuticals, agrochemicals and surfactants, and we can provide flexible supply solutions tailored to diverse customer demands, whether for small-batch trial orders or large-scale bulk procurement.

H3: Specification Details of Pyrrolidine for Manufacturers and Buyers

The quality and performance of Pyrrolidine are strictly defined by technical specifications, which directly determine its application effects in various chemical synthesis processes. The following are the standard parameters provided by reliable manufacturers:

Appearance: Colorless transparent liquid, free of visible impurities and sediment
Content (Purity): ≥99.5%, the core indicator affecting the reactivity of Pyrrolidine
Water Content: ≤0.1%, preventing hydrolysis and ensuring stable reaction performance
Color (Pt-Co): ≤10, indicating high product purity and good appearance
Boiling Point: 86–88°C, suitable for low-to-medium temperature synthesis reactions
Flash Point (Closed Cup): 3°C, classified as a flammable liquid requiring strict safety handling
Storage Stability: 6 months when sealed and stored in a cool, dry and well-ventilated warehouse
Packaging Specification: 150KG/steel drum or 1000KG/IBC ton barrel, with nitrogen-sealed inner protection
These specifications comply with international organic chemical standards, ensuring that Pyrrolidine meets the quality demands of markets in Europe, North America, Asia-Pacific and the Middle East. Manufacturers implement strict quality control from raw material synthesis to finished product testing, guaranteeing batch-to-batch consistency and reliability.

H2: Application Fields of Pyrrolidine: Why Choose Our Products

H3: Application in Pharmaceutical Industry: Core Intermediate for Drug Synthesis

Pyrrolidine is a key intermediate for the production of a variety of clinical drugs, including antihistamines, antibiotics, anti-tumor drugs and central nervous system drugs. Its cyclic amine structure can be modified to introduce functional groups, forming the core structure of many active pharmaceutical ingredients. For example, it is used in the synthesis of cetirizine, a common anti-allergy drug, and some protease inhibitors for antiviral treatment. Our high-purity Pyrrolidine products have low impurity content, avoiding side reactions in drug synthesis and improving the yield of target products.

H3: Application in Agrochemical Industry: Raw Material for Pesticide Production

In the agrochemical industry, Pyrrolidine is widely used as a raw material for synthesizing herbicides, insecticides and fungicides. It can enhance the bioactivity and selectivity of pesticides, reducing the dosage of pesticides and minimizing environmental pollution. It is especially important in the production of new high-efficiency, low-toxicity pesticides, helping to improve crop yields and quality. Our stable supply of Pyrrolidine can meet the large-scale production needs of pesticide manufacturers.

H3: Application in Other Industrial Fields: Versatile Chemical Intermediate

Pyrrolidine is an important raw material for the synthesis of surfactants, corrosion inhibitors and rubber accelerators. It is used to produce cationic surfactants with excellent emulsifying and antistatic properties, which are widely applied in daily chemicals and industrial cleaning agents. As a corrosion inhibitor, it can form a protective film on metal surfaces, preventing equipment corrosion in oilfield and chemical processing. In the rubber industry, it is used as an accelerator to shorten the vulcanization time of rubber and improve product performance.

H2: Storage and Handling Requirements of Pyrrolidine

H3: Storage Conditions to Preserve the Quality of Pyrrolidine

Proper storage is critical to maintaining the performance stability of Pyrrolidine, which is flammable, hygroscopic and prone to oxidation. We recommend the following storage guidelines:

Store the product in a cool, dry and well-ventilated explosion-proof warehouse, away from direct sunlight, heat sources and open flames. Control the storage temperature between 0°C and 25°C, and avoid long-term exposure to temperatures above 30°C.

Use nitrogen-sealed steel drums for packaging; ensure the drum caps are tightly secured to prevent contact with air and moisture. Do not use plastic containers for long-term storage.

Store separately from oxidants, acids, halogens and food raw materials, with a safe distance of at least 10 meters from ignition sources.

Stack drums neatly and stably, with a maximum stacking height of 2 layers to prevent drum deformation and leakage. Install explosion-proof lighting and ventilation equipment in the warehouse.

H3: Handling Precautions to Ensure the Safety of Pyrrolidine

During loading, unloading, transportation and processing of Pyrrolidine, strict adherence to safety procedures is essential due to its flammable and corrosive properties:

Operators must wear personal protective equipment, including anti-static clothing, chemical-resistant gloves, safety goggles and organic vapor respirators, to prevent direct contact and inhalation of vapor.

Avoid collision, dropping and extrusion of packaging drums during handling to prevent drum rupture and liquid leakage. Use anti-static tools and equipment, and ground the container during transfer to eliminate static electricity.

For mixing with other chemicals, operate in a well-ventilated explosion-proof environment; avoid mixing with acids directly to prevent violent exothermic reactions.

In case of leakage, immediately cut off the ignition source and evacuate personnel to a safe area. Use sand or inert absorbents to collect the spilled material, and transfer it to a designated sealed container for disposal. Do not flush the spill into sewers or water bodies.

If Pyrrolidine contacts the skin, rinse the affected area with plenty of clean water for at least 15 minutes; if it enters the eyes, rinse with water immediately and seek medical attention promptly. In case of fire, use carbon dioxide, dry powder or foam extinguishers to put out the fire, and do not use water to flush directly.

H2: How to Choose Reliable Pyrrolidine Suppliers and Get Favorable Prices

H3: Key Selection Criteria for Buyers Purchasing Pyrrolidine

When selecting Pyrrolidine suppliers, buyers should focus on the following critical factors to ensure product quality and service reliability:

Production Strength: Choose manufacturers with advanced closed-loop synthesis and purification equipment, which can ensure stable supply of high-purity Pyrrolidine and avoid environmental pollution during production.

Quality Certification: Verify that the manufacturer holds international certifications such as ISO 9001 quality management system, ISO 14001 environmental management system and OHSAS 18001 occupational health and safety system, as well as REACH certification for EU markets.

Supply Capacity: Assess the manufacturer's annual production capacity and inventory levels to ensure it can meet bulk purchase demands and timely delivery schedules, avoiding supply disruptions that may impact production plans.

Technical Support: Select suppliers that provide professional technical services, including synthesis process guidance, product testing and safety handling advice. Expert technical teams can help buyers solve application-related problems.

Price Competitiveness: Compare prices among different suppliers while ensuring product quality. Manufacturers with complete industrial chains can offer cost advantages due to efficient production processes and lower raw material costs.

H3: Negotiation Tips for Buyers to Get Favorable Price for Pyrrolidine Bulk Buy

For buyers seeking to purchase Pyrrolidine in bulk, the following negotiation strategies can help secure favorable terms and prices:

Bulk Procurement: Increase order volumes to qualify for volume discounts; larger orders typically result in lower unit prices and reduced transportation costs per unit weight. Tank truck delivery is more cost-effective for orders over 50 tons.

Long-Term Cooperation: Establish a long-term supply agreement with suppliers to build mutual trust; long-term partners often receive preferential pricing, priority supply during peak demand periods and free product testing services.

Market Research: Conduct in-depth research on global market prices, raw material cost trends and competitor pricing of Pyrrolidine to gain leverage in negotiations and ensure reasonable pricing.

Flexible Payment Terms: Negotiate flexible payment options such as letter of credit, installment payments or cash discounts to reduce financial pressure and improve the supplier's willingness to offer discounts.

H2: Contact Us: Your Trusted Partner for Pyrrolidine Purchase

We are a professional trade export company dedicated to providing global buyers with high-quality Pyrrolidine (CAS 123-75-1) products and one-stop procurement services. Our partners have advanced production equipment and strict quality control systems, ensuring that all Pyrrolidine products meet international standards and customer requirements.

Our Pyrrolidine products are widely used in pharmaceuticals, agrochemicals, surfactants and other industries, earning high recognition from customers in Europe, North America and Southeast Asia. In addition to Pyrrolidine, we also supply a comprehensive range of related chemical products, such as NMP, NEP and other heterocyclic compounds, to meet the diverse procurement needs of our clients.

If you are looking for reliable Pyrrolidine suppliers and manufacturers, or want to learn more about product specifications, application solutions and pricing information, please contact us through the following channels:

Email: sales@sinolookchem.com

Mobile: +86 13400715622

WhatsApp: +86 18150362095

WeChat: 404863577

Website: https://www.sinolookchem.com

H1: Conclusion: Choose Our Pyrrolidine Products – Reliable Quality, Competitive Price and Professional Service

Pyrrolidine is a high-value multi-functional cyclic secondary amine that plays a critical role in advancing the performance of products across pharmaceuticals, agrochemicals, surfactants and other industries. As the global market for high-efficiency, high-purity organic intermediates continues to grow, the demand for premium Pyrrolidine is increasing day by day.

As a trusted trade partner, we are committed to connecting global buyers with top-tier manufacturers, delivering products that combine stable quality, competitive pricing and customized solutions. Our professional team provides end-to-end support from product selection to after-sales service. Whether you are a large-scale pharmaceutical manufacturer with bulk procurement needs or a small-to-medium enterprise seeking high-purity Pyrrolidine for fine chemical synthesis, we can tailor solutions to meet your specific requirements and help you gain a competitive edge in the market.

Choose our Pyrrolidine products, choose a reliable partner for your organic chemical procurement business. We look forward to collaborating with you to achieve mutual success!