[wrote by ZX VIAL SUPPLIES, CHINA]
Introduction to Benzocaine API
Benzocaine, a white crystalline powder with the chemical formula C9H11NO2 and CAS Number 94-09-7, is a cornerstone local anesthetic ester. As a key Active Pharmaceutical Ingredient (API), it is renowned for its rapid onset of action and effectiveness in blocking nerve signals. Sourced by industries worldwide, high-quality Benzocaina powder is essential for formulating safe and effective topical pain relief and cosmetic products. This article explores the critical aspects of Benzocaine API that every B2B buyer must evaluate.
Key Specifications & Pharmaceutical Grade Quality
When sourcing Benzocaina raw material, quality is non-negotiable. Buyers prioritize 99%+ high-purity Benzocaine that complies with stringent international pharmacopeia standards.
- USP/EP Grade Compliance: Our Benzocaina API meets both United States Pharmacopeia (USP) and European Pharmacopoeia (EP) monographs, ensuring global regulatory acceptance for your formulations.
- Rigorous Quality Control: Every batch is accompanied by comprehensive analytical documentation, including Certificate of Analysis (CoA), HPLC test reports, and detailed MSDS. This guarantees identity, potency, purity, and limits for impurities and heavy metals.
- Consistent Purity: We specialize in supplying consistently pure Benzocaine powder with a defined particle size distribution, ideal for homogeneous blending in various applications.
- Primary Applications of Benzocaine API
The versatility of Benzocaine makes it a sought-after ingredient across multiple sectors. Key applications include:
—–Topical Anesthetic Products: It is the primary API in over-the-counter (OTC) pain relief products such as creams, gels, sprays, and ointments for temporary relief from minor aches, burns, and insect bites.
Cosmetics & Personal Care: Used in products like sunscreen lotions for its mild anesthetic properties and in certain cosmetic formulations.
—–Pharmaceutical Intermediates: Serves as a crucial precursor in the synthesis of other local anesthetics, such as Procaine.
——Specialty Products: Also found in throat lozenges, cough suppressants, and dental gels for teething pain.
Addressing Buyer Concerns: Safety, Supply, and Compliance
Informed buyers focus on several critical factors beyond price. Here’s how a reliable supplier addresses them:
Regulatory Compliance & Documentation: Navigating global regulations (FDA, EMA, etc.) is complex. A trustworthy Benzocaine API manufacturer provides full regulatory support and documentation to ensure your products meet all necessary compliance standards.
Safety Profile & Risk Mitigation: A well-known concern with Benzocaine is the rare risk of methemoglobinemia. A supplier must provide clear guidance on safe concentration levels (typically 5-20%) and appropriate warning labels for final products.
Reliable Supply Chain & Bulk Availability: Disruptions can halt production. As a leading bulk Benzocaine supplier, we guarantee a stable, scalable supply with flexible options like 25 kg/drum packaging and reliable global logistics.
Competitive Pricing: While Benzocaine price per kg is a major factor, the lowest price should not come at the cost of quality. We offer competitive and transparent pricing for bulk purchases without compromising on purity or service.

Why Choose Us as Your Benzocaine API Supplier?
Selecting the right partner is vital for your business’s success and product safety.
Uncompromising Quality: Our state-of-the-art manufacturing facilities are designed to produce pharmaceutical-grade Benzocaine with batch-to-batch consistency.
Technical Expertise & Customization: Our technical team offers unparalleled support. We provide solutions for custom synthesis and can tailor the product to your specific formulation needs.
Global Logistics: We are a experienced Benzocaine exporter with a robust network, ensuring seamless and timely delivery to destinations worldwide.
Customer-Centric Approach: We build long-term partnerships based on transparency, reliability, and responsive communication.
Conclusion: Partner with a Leading Benzocaine Supplier
For businesses seeking a reliable source of high-quality Benzocaine API, choosing a supplier with a proven track record is essential. By focusing on USP/EP grade quality, comprehensive documentation, and a secure supply chain, you mitigate risk and ensure the efficacy of your end products.
Ready to secure your supply of high-purity Benzocaine?
[Contact us today for a free quote and to request a complimentary sample and Certificate of Analysis.]