Description

4-Bromo-3-Hydroxybenzaldehyde 3-o-(2-Methoxyethoxymethyl) Ether is a specialized, high-purity benzaldehyde derivative used as a critical building block in advanced organic synthesis. This compound matters for its role as a protected intermediate, enabling precise chemical transformations in sensitive reaction sequences. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and complex fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key protected synthon in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in palladium-catalyzed cross-coupling reactions, such as Suzuki or Heck reactions, to introduce functionalized aromatic systems.
• Ligand and Catalyst Development: Acts as a precursor for synthesizing novel chelating ligands used in asymmetric catalysis and material science.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and advanced polymers.
• Agrochemical Synthesis: Utilized as an intermediate in the research and development of new crop protection agents and herbicides.
• Academic and R&D Laboratories: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	4-Bromo-3-Hydroxybenzaldehyde 3-o-(2-Methoxyethoxymethyl) Ether
CAS No.	1797102-07-8
Molecular Formula	C11H13BrO4
Molecular Weight	289.12 g/mol
Synonyms	4-Bromo-3-[(2-methoxyethoxymethyl)oxy]benzaldehyde; 3-[(2-Methoxyethoxymethyl)oxy]-4-bromobenzaldehyde; 4-Bromo-3-hydroxybenzaldehyde MEM ether; Benzaldehyde, 4-bromo-3-[(2-methoxyethoxymethyl)oxy]-; 4-Bromo-3-(MEM-oxy)benzaldehyde; MEM-protected 4-bromo-3-hydroxybenzaldehyde; 4-Br-3-OH-Bz-CHO MEM ether
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Hydroxybenzaldehyde 3-o-(2-Methoxyethoxymethyl) Ether is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation needs.

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). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). For long-term storage, consider packaging under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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