Shanghai MOF Chemical Tech Limited

Based in Shanghai, China, Shanghai MOF Chemical Tech Limited lists 10 active chemical products. The catalogue focuses on heterocyclic and functional organic compounds used in pharmaceutical intermediates, agro‑chemical synthesis, and material research. Products include Ethyl 5‑Chloromethyl‑2‑Furancarboxylate, 5‑(Aminomethyl)-2‑Pyrimidinecarbonitrile, 2,4‑Dichloro‑6‑Methylpyridin‑3‑Amine, and several boronic‑acid derivatives. Several items are classified under HS chapter 29 (organic chemicals), with specific codes 2933.59 for chlorinated pyridopyrimidine and pyrimidine‑4‑boronic acid, 2933.19 for fluorinated pyrazole, and 2903.99 for brominated benzocyclobutene. The material descriptions indicate high‑purity small‑molecule reagents with molecular weights ranging from ~150 to 200 g/mol.

The listed catalogue comprises ten distinct heterocyclic or functionalized aromatic compounds, each supplied as analytical‑grade material with typical purity specifications of ≥98 % by HPLC or GC, and accompanied by Certificate of Analysis (CoA) data such as NMR and MS spectra. Industry practice for these fine‑chemical intermediates includes packaging in amber glass bottles for small batches (≤500 g) or HDPE drums for bulk (≥25 kg), with moisture‑controlled storage to preserve stability. Buyers of similar compounds from China frequently encounter grades labeled as “technical” (≥95 % purity) and “pharma‑grade” (≥99 % purity), and may request additional drying or recrystallisation steps. The HS‑code families represented (2933 and 2903) cover a broad selection of heterocyclic and halogenated organic chemicals, which are subject to standard customs tariffs and may require export licenses for certain restricted elements such as bromine or fluorine.