N-Bromosuccinimide

As a pioneer in specialty chemical manufacturing, Leache Chem Ltd. has dedicated over four decades to delivering high-performance solutions across industries. Renowned for our expertise in pharmaceutical intermediate production, we dominate the global supply of N-Bromosuccinimide (NBS) with unmatched cost efficiency and quality. Our products serve clients in 60+ countries, solidifying our position as a trusted collaborator for sustainable chemical partnerships.

Model:CAS NO 128-08-5

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Product Description

N-Bromosuccinimide (NBS), a versatile brominating agent, stands as a cornerstone in modern chemical synthesis. With a purity exceeding 99%, Leache’s NBS ensures optimal reactivity for applications ranging from pharmaceutical intermediate development to polymer modification. Its stable crystalline structure and precise bromine content make it indispensable in controlled radical reactions, oxidation processes, and specialty material engineering.

NBS Specifications

APPEARANCE	WHITE TO PALE YELLOW CRYSTALS
PURITY (%)	≥99.0
MELTING POINT (°C)	173–181
BROMINE CONTENT (%)	44.5–46.5
MOISTURE (%)	≤0.5

Application Scope

NBS serves as a critical pharmaceutical intermediate in synthesizing active drug components, particularly in oncology and antiviral formulations. Beyond pharmaceuticals, it enables precise bromination in polymer manufacturing, agrochemical production, and fragrance synthesis. Its role in radical-initiated reactions supports advanced material science, including flame retardants and specialty coatings. As a pharmaceutical intermediate, NBS also facilitates peptide modification and API purification, underscoring its cross-industry versatility.

Packaging Solutions

N-Bromosuccinimide is securely packaged in moisture-resistant, double-layered containers: food-grade polyethylene liners within UV-stabilized fiber drums or reinforced kraft bags. Standard units include 25kg drums, 500kg palletized boxes, or customized configurations. All packaging complies with international hazardous material regulations, ensuring safe global transit.
Leache Chem remains committed to advancing NBS technology, prioritizing its role as a high-purity pharmaceutical intermediate while expanding its utility in emerging industrial sectors.