Description

3-Bromo-4-Isopropoxy-5-Methoxybenzaldehyde is a versatile and high-value aromatic aldehyde building block used in advanced organic synthesis. This compound is critical for the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its halogen and alkoxy substituents.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for creating advanced organic electronic materials due to its rigid, substituted benzaldehyde core.
• Organic Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical & Flavor/Fragrance Intermediate: Used in the multi-step synthesis of complex aromatic compounds for specialty applications.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and functional group transformation reactions.

Basic Information

Product Name	3-Bromo-4-Isopropoxy-5-Methoxybenzaldehyde
CAS No.	400070-31-7
Molecular Formula	C11H13BrO3
Molecular Weight	273.12 g/mol
Synonyms	3-Bromo-4-isopropoxy-5-methoxybenzaldehyde; 5-Methoxy-3-bromo-4-isopropoxybenzaldehyde; Benzaldehyde, 3-bromo-4-(1-methylethoxy)-5-methoxy-; 4-Isopropoxy-3-bromo-5-methoxybenzaldehyde; 3-Bromo-4-(isopropoxy)-5-methoxybenzaldehyde; 3-Bromo-4-(1-methylethoxy)-5-methoxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Isopropoxy-5-Methoxybenzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support cGMP compliance for pharmaceutical applications, and our quality protocols are designed to meet the stringent requirements of global R&D and production partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

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.