从China供应商批量进口3'-Nitroacetophenone / Cas No.121-89-1

3'-Nitroacetophenone is an aromatic nitro compound with CAS number 121-89-1, supplied by Beijing Thtd Pharmaceutical Technology Co., Ltd. as a yellow crystalline solid. The compound has a molecular formula of C8H7NO3, a molar mass of 165.15 g/mol, and a melting point typically in the 76 - 78 °C range. It is soluble in common organic solvents such as ethanol, acetone, and dichloromethane, with limited solubility in water, making it suitable for organic synthesis workflows.

This intermediate is valued in pharmaceutical and agrochemical manufacturing for its role in producing APIs and active ingredients. Commercial grades are commonly available at 98% minimum purity, with lower grades used in research or less demanding applications. The nitro group at the meta position relative to the acetyl group influences reactivity, enabling selective reduction or substitution under controlled conditions. Standard handling procedures require storage below 25 °C in tightly sealed containers to prevent moisture absorption and degradation.

Primary buyers include pharmaceutical laboratories, fine chemical producers, and agrochemical formulators in Asia, Europe, and North America. The compound is typically shipped in 25 kg fibre drums with inner plastic liners, and bulk orders often use 200 L steel drums. Buyers should confirm packaging compatibility with their solvent systems and verify that the material meets their required residue limits for heavy metals or other impurities before scale-up.

Beijing Thtd Pharmaceutical Technology Co., Ltd. operates from No.21 Tianhua Street in the Zhongguancun Science Park, within the Daxing Bio-Medical Industry Park. The facility is positioned in a hub for pharmaceutical and biotech research, offering access to specialized logistics and compliance resources for chemical exports. The company’s address places it in a regulated industrial zone, which is often a prerequisite for handling controlled intermediates.

The supplier is classified under the imported tier with a harbor trust tier, indicating a baseline level of verification for international trade. While the listed response rate is currently zero, this may reflect limited historical engagement rather than capability. The company focuses on pharmaceutical chemicals, and its product range aligns with the needs of buyers requiring intermediates for API synthesis. No additional certifications or client lists are provided in the available data, so buyers should request these directly.