Import Benzyl Carbazate — Buy in wholesale FOB from Supplier in China

Benzyl carbazate (CAS 5331-43-1) is an organic intermediate used in agrochemical and pharmaceutical synthesis, supplied by Nanjing Hope International Trade Co., Ltd. from Shandong production bases. The compound presents as a white powder with molecular formula C8H10N2O2, molecular weight 166.18 g/mol, and stated purity of 98%. Its EINECS registration is 226-230-3, classifying it within agrochemical intermediate categories for regulated trade.

The material is typically manufactured through controlled reaction of carbazic acid derivatives with benzyl halides, yielding a crystalline solid with characteristic thermal stability. Standard grades for industrial use maintain acid value specifications and controlled residual solvent profiles typical for pharmaceutical intermediate applications. Batch consistency depends on crystallisation protocol and drying parameters, with moisture content being a critical parameter for downstream coupling reactions in peptide and heterocyclic synthesis.

Primary buyers include custom synthesis houses, agrochemical formulators, and pharmaceutical API manufacturers requiring protected hydrazine functionality. The 98% purity grade suits initial synthetic steps where subsequent purification is planned. Importers should confirm with Nanjing Hope International Trade Co., Ltd. whether the material is supplied as technical grade or with additional assay certification, and whether the Shandong origin implies direct manufacturer relationship or secondary trading.

Nanjing Hope International Trade Co., Ltd. maintains offices at A306, Huizhi Building, No.28 Ningshuang Road, Nanjing 210012, Jiangsu Province, China. The company's registered address places it within Nanjing's commercial district rather than manufacturing zones, indicating trading or intermediary operations rather than direct production. Its harbour trust tier and 0.00% response rate with zero average response hours suggest limited active engagement through platform channels, though this does not preclude offline communication reliability.

The listing sources benzyl carbazate from Shandong Province, a major Chinese chemical manufacturing region, implying supplier relationships with established producers rather than captive manufacturing. No production capacity, workforce size, or facility certifications are stated in the available profile. Buyers should verify directly with Nanjing Hope whether the company holds ISO 9001 or equivalent quality management certification, and whether batch-specific certificates of analysis are available from the actual Shandong manufacturer.