N-Chlorosuccinimide (NCS) is a white crystalline powder, a safe and efficient chlorinating agent with stable performance. It is widely used in organic synthesis, pharmaceutical and agrochemical fields for selective chlorination reactions.
| Product Name | N-Chlorosuccinimide |
| molecular formula | C4H4ClNO2 |
| Cas | 128-09-6 |
| appearance | Off White crystalline powder |
| Assay | ≥99.0 |
| Active chlorine | ≥26% |
| Loss on drying | ≤0.5% |
Product Advantages
High purity and stable chemical property
Mild reaction condition, high yield and low by-product
Excellent regioselectivity for selective chlorination
Easy separation and removal of by-products
Reliable quality for lab and industrial mass production
Wide Application Fields
Pharmaceutical intermediate & antibiotic synthesis
Organic synthesis as high-efficiency chlorinating agent
Agrochemicals and fragrance raw materials
Rubber auxiliary and fine chemical manufacturing
Laboratory analytical reagent and oxidation reaction




Cooperation Cases
Long-term cooperation with pharmaceutical factories, fine chemical enterprises and research institutes. Stable supply, customized packaging and technical support provided, winning consistent recognition from global clients.

