4-Chloro-3-bromobenzaldehyde
3-Bromo-4-chlorobenzaldehyde (CAS 86265-88-5) is a regioisomer of 2-bromo-5-chlorobenzaldehyde, offering a different substitution pattern for medicinal chemistry programmes. The aldehyde undergoes standard condensation and reduction chemistry, while Br/Cl orthogonality enables selective, sequential metal-catalysed coupling.
It is a versatile building block for heterocycle synthesis and for constructing substituted biaryl scaffolds in pharmaceutical discovery.
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3-Bromo-4-chlorobenzaldehyde, also known as 4-Chloro-3-bromobenzaldehyde, is a pharmaceutical intermediate (white to pale yellow solid, purity ≥ 98.0%). It is supplied by Qingdao Marram Chemical Co., Ltd. for pharmaceutical, agrochemical, and fine chemical applications.
Our 3-Bromo-4-chlorobenzaldehyde is available at ≥ 98.0% purity (COA provided with every batch), appearance: white to pale yellow solid. Molecular formula: C7H4BrClO, molecular weight: 219.46 g/mol. Custom specifications can be discussed for bulk orders.
Yes, a GHS-compliant English Safety Data Sheet in the standard 16-section format is available for download directly from this page.
The minimum order quantity is 100 g. 3-Bromo-4-chlorobenzaldehyde is generally in stock and ships within 5–7 working days after order confirmation. Larger quantities from kilograms to metric tons can be produced at our Lanzhou manufacturing base.
Email chaijing@marramchem.com or call +86-15930139955 with your required quantity and destination. We respond within 24 hours with pricing, lead time, and shipping options (air, sea, or courier).
