Description

4,5-Dimethoxy-2-Iodobenzoic Acid is a versatile iodinated aromatic carboxylic acid derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in the strategic positioning of iodine and methoxy groups on the benzoic acid scaffold, enabling precise functionalization for complex molecule construction. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of complex drug candidates, particularly in medicinal chemistry programs targeting CNS and cardiovascular diseases.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and plant growth regulators, leveraging its halogenated aromatic structure.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymers due to its electron-rich aromatic system.
• Chemical Biology Probes: Utilized to create tagged molecules or photoaffinity labels for studying biological pathways and protein interactions.
• Custom Synthesis and Scale-up: A key substrate for contract research and manufacturing organizations (CROs/CMOs) offering bespoke chemical synthesis services.

Basic Information

Product Name	4,5-Dimethoxy-2-Iodobenzoic Acid
CAS No.	61203-48-3
Molecular Formula	C9H9IO4
Molecular Weight	308.07 g/mol
Synonyms	2-Iodo-4,5-dimethoxybenzoic Acid; 4,5-Dimethoxy-2-iodobenzoic Acid; Benzoic acid, 2-iodo-4,5-dimethoxy-; 2-Iodo-4,5-dimethoxybenzoic acid; 4,5-Dimethoxy-o-iodobenzoic Acid
EINECS	Contact for details

Quality Control

Our 4,5-Dimethoxy-2-Iodobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.