Pharmaceutical Materials

2-Bromo-3′-Chloropropiophenone is a key synthetic intermediate widely used in pharmaceutical and chemical industries. Its molecular structure features a bromine atom and a chlorine atom substituting a phenyl ring, imparting unique reactivity for the synthesis of bioactive compounds. This compound serves as a precursor in the production of antidepressants, anti-obesity agents, and other pharmaceuticals. Its synthesis typically involves bromination and chlorination reactions, with high-yield methods yielding products with purity exceeding 97%. Due to its versatile applications and reactivity, 2-Bromo-3′-Chloropropiophenone plays a pivotal role in drug development and organic synthesis.

Usage： Used as pharmaceutical intermediate and other organic synthetic intermediates.

Packaging and Shipping： 25kg/ drum or as per buyer requirement.

Storage: Ventilated and dry; separate from alkalis, oxidisers, organic materials and flammable materials.

Name	2-Bromo-3′-Chloropropiophenone
CAS No.	34911-51-8
Molecular Formula	C₉H₈BrClO
Molecular Weight	247.5 g/mol
Appearance	Colorless to pale yellow liquid
Purity	≥98% (HPLC verified)
Applications	Organic synthesis intermediate (drugs, pesticides), drug impurity standard
Synthesis	Bromination of 3-chloropropiophenone with Br₂ at 15°C, yield ≥97%
QC Standards	Purity ≥98%, residual solvents <0.5%, heavy metals <10 ppm
Storage	Sealed, cool (2-8°C), inert atmosphere
Packaging	1g, 5g, 25g, 1kg (customizable)

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