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N-Bromosuccinimide (NBS) is a premier brominating agent and a cornerstone in modern chemical synthesis, engineered for high-precision reactions. With a purity exceeding 99%, our NBS is designed to provide optimal reactivity, making it an essential component for the development of pharmaceutical intermediates and advanced polymer modification. Its stable crystalline structure ensures consistent performance in controlled radical reactions and complex oxidation processes.
Beyond its primary role in laboratory synthesis, NBS serves as a critical pharmaceutical intermediate for the production of active drug components, specifically within oncology and antiviral therapeutic formulations. Its cross-industry versatility extends to agrochemical production, fragrance synthesis, and the engineering of specialty materials such as flame retardants and high-performance coatings, facilitating seamless API purification and peptide modification.
| Appearance | White to Pale Yellow Crystals | Purity (%) | ≥99.0% |
|---|---|---|---|
| Melting Point (°C) | 173–181°C | Bromine Content (%) | 44.5–46.5% |
| Moisture (%) | ≤0.5% | Chemical Formula | C4H4BrNO3 |
| Grade | Pharmaceutical Grade | Physical State | Crystalline Powder |
| Solubility | Soluble in Organic Solvents | Stability | Stable under specified conditions |
Exceeding 99% purity to ensure minimal side reactions and maximum yield in sensitive syntheses.
Precise bromine content allows for controlled radical bromination and oxidation processes.
Specifically optimized for oncology and antiviral API development and peptide modification.
Effective across pharmaceuticals, agrochemicals, fragrances, and advanced material science.
Rigorous testing for moisture content (≤0.5%) and precise melting point ranges.
Packaging and transit fully comply with international hazardous material regulations.
Double-layered polyethylene liners to prevent degradation and maintain purity.
UV-stabilized fiber drums used to protect light-sensitive crystalline structures.
Available in 25kg drums and 500kg palletized boxes for efficient global shipping.
Tailored packaging solutions to meet specific industrial or laboratory requirements.
Full adherence to international hazardous materials shipping and handling standards.
Robust manufacturing pipelines ensuring consistent availability of high-purity NBS.
| Performance Metric | Standard NBS | Leache High-Purity NBS |
|---|---|---|
| Reaction Yield | Moderate | Superior/Optimized |
| Impurity Level | Variable | ≤ 1.0% (Controlled) |
| Process Stability | Standard | High Stability |
| API Purification Time | Longer | Reduced/Accelerated |
| Global Compliance | Basic | Fully Certified |
NBS allows for precise, regioselective bromination, which is essential for synthesizing complex active drug components, particularly in oncology and antiviral medications.
It is stored in moisture-resistant, double-layered containers with UV-stabilized fiber drums to prevent degradation from humidity and light exposure.
Yes, NBS is widely used in polymer manufacturing for flame retardants, agrochemical production, and the synthesis of specialty fragrances.
Low moisture prevents premature hydrolysis and ensures the stability of the brominating agent during radical-initiated reactions.
Absolutely. All packaging solutions comply with international hazardous material regulations to ensure safe global transit and handling.
By enabling precise bromination in polymer modification, NBS supports the creation of specialty coatings and high-efficiency flame retardants.
