Description

3-Bromo-4-(3-Methoxypropoxy)Benzaldehyde is a versatile aromatic aldehyde building block featuring both bromine and alkoxyether substituents, which are key functional handles for further synthetic elaboration. This compound matters for its role as a critical intermediate in the development of advanced pharmaceutical compounds and high-performance organic materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders and inflammatory conditions.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and fungicides, where the benzaldehyde core provides a versatile scaffold for functionalization.
• Liquid Crystal & OLED Material Development: Serves as a building block for creating advanced organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer Chemistry: Employed in the synthesis of specialty polymers and resins, where its reactive aldehyde group can be used for cross-linking or chain extension.
• Chemical Research & Development: A valuable reagent for academic and industrial research in organic synthesis, medicinal chemistry, and materials science.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex dyes, pigments, and flavor/fragrance compounds.

Basic Information

Product Name	3-Bromo-4-(3-Methoxypropoxy)Benzaldehyde
CAS No.	1249489-87-9
Molecular Formula	C11H13BrO3
Molecular Weight	273.12 g/mol
Synonyms	4-(3-Methoxypropoxy)-3-bromobenzaldehyde; 3-Bromo-4-(3-methoxypropoxy)benzaldehyde; Benzaldehyde, 3-bromo-4-(3-methoxypropoxy)-; 1249489-87-9; 3-Bromo-4-(3'-methoxypropoxy)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-(3-Methoxypropoxy)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most critical synthesis steps.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame. Due to its light-sensitive and easily oxidized nature, minimize exposure to air and light during handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
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.