Description

Methyl-4-Iodo-3-Hydroxy Benzoate is a high-purity, halogenated aromatic ester that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both an iodine substituent and a phenolic hydroxyl group, makes it a versatile building block for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for thyroid hormone analogs and other iodine-containing therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that require halogenated aromatic cores.
• Material Science: Serves as a monomer or precursor for specialty polymers and liquid crystals, leveraging its aromatic and halogen functionalities.
• Organic Synthesis: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Sonogashira) and for introducing the iodophenol moiety into more complex structures.
• Chemical Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Methyl-4-Iodo-3-Hydroxy Benzoate
CAS No.	157942-12-6
Molecular Formula	C8H7IO3
Molecular Weight	278.05 g/mol
Synonyms	Methyl 4-Iodo-3-hydroxybenzoate; 3-Hydroxy-4-iodobenzoic Acid Methyl Ester; Benzoic acid, 4-iodo-3-hydroxy-, methyl ester; Methyl 3-hydroxy-4-iodobenzoate; 4-Iodo-3-hydroxybenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl-4-Iodo-3-Hydroxy Benzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and production. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

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. Due to its light-sensitive nature, containers should be amber glass or opaque.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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