Description

6-Bromo-2-Hydroxy-3-Methoxybenzaldehyde is a versatile brominated aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both aldehyde and phenolic hydroxyl groups, makes it a valuable precursor for constructing complex heterocyclic systems and functional materials. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active compounds and advanced materials.

Application

• Pharmaceutical Intermediate: Key starting material or advanced intermediate in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators due to its bioactive benzaldehyde core.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and conductive polymers.
• Dye and Pigment Intermediate: Employed in the synthesis of complex dyes and high-performance pigments.
• Academic and R&D: Used in university and corporate research laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	6-Bromo-2-Hydroxy-3-Methoxybenzaldehyde
CAS No.	20035-41-0
Molecular Formula	C8H7BrO3
Molecular Weight	231.04 g/mol
Synonyms	3-Methoxy-6-bromosalicylaldehyde; 2-Hydroxy-3-methoxy-6-bromobenzaldehyde; 6-Bromo-3-methoxysalicylaldehyde; 6-Bromo-2-hydroxy-3-methoxybenzenecarboxaldehyde; 6-Bromovanillin; Bromomethoxyhydroxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 6-Bromo-2-Hydroxy-3-Methoxybenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We adhere to cGMP principles where applicable to support our customers in regulated industry segments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.