N-Acetyl-L-Cysteine 99% Purity CAS 616-91-1 for Pharmaceutical Applications

Product Specifications

Overcoming Purity and Supply Challenges with N-Acetyl-L-Cysteine CAS 616-91-1

Industrial researchers and manufacturers often face critical hurdles with raw materials—unstable purity leading to unexpected副反应, inconsistent batches that derail experimental reproducibility, and unreliable suppliers causing costly production delays. In our 10+ years serving global chemical enterprises, these pain points have repeatedly emerged as barriers to efficient operations.

A Stable and Reliable Chemical Supply Solution

Our N-Acetyl-L-Cysteine 99% Purity CAS 616-91-1 directly addresses these challenges through a combination of stringent quality control and a resilient supply chain. With a dedicated warehousing center and annual production capacity of 20 tons, we ensure consistent availability from kilogram to ton-level orders, supporting both small-scale R&D and large-volume manufacturing needs across 50+ countries.

Typical Industrial Applications

This high purity acetylcysteine CAS 616-91-1 serves as a critical intermediate in pharmaceutical synthesis processes, where its thiol group enables key chemical reactions in organic synthesis. It is also utilized in laboratory research for studying redox mechanisms and as a stabilizer in certain industrial formulations, strictly for non-human contact applications.

Why Key Specifications Matter

The 99% purity specification of our N-Acetyl-L-Cysteine is not merely a number—it directly impacts process efficiency by minimizing impurity-related副反应 that waste raw materials and extend production cycles. The solid physical state ensures easy handling and precise dosing compared to liquid alternatives, while the defined boiling point (407.7±40.0 °C at 760 mmHg) provides critical data for temperature-controlled reactions. Consistent molecular composition (C5H9NO3S) guarantees structural reliability, a necessity for scalable manufacturing processes where batch-to-batch uniformity is non-negotiable.

What You Gain With Our Product

Choosing compliant, high-quality N-Acetyl-L-Cysteine mitigates the risks of using substandard materials—avoiding production downtime due to failed quality checks, reducing waste from impure batches, and ensuring regulatory compliance with industrial chemical standards. Our stable supply chain shields your operations from market volatility, while bulk ordering options deliver cost advantages that positively impact your bottom line over time. Unlike unreliable sources, we maintain consistent product specifications that support predictable manufacturing outcomes.

Why You Can Trust Us

Certificate of Analysis & Documentation

Each order of N-Acetyl-L-Cysteine is accompanied by a batch-specific Certificate of Analysis (COA) detailing all quality control test results. Material Safety Data Sheets (MSDS) are provided to ensure proper handling and storage. For customers requiring additional documentation, specific batch test records can be requested using your order reference number.

Storage & Handling

• Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
• Keep away from incompatible materials, food and feed sources.
• Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
• Follow good industrial hygiene practices. Avoid inhalation and skin contact.
• Refer to MSDS for detailed storage and safety instructions.

How to Place Your Order

Initiate your procurement process by submitting your required quantity and specifications through our contact channels. We provide detailed quotations including delivery timelines within 24 hours. For first-time customers, sample evaluation is available to verify product suitability before full-scale ordering. Once specifications are confirmed, we arrange production and shipping according to your preferred timeline, with all necessary documentation included.

Frequently Asked Questions