Description

Butyl 4-Hydroxy-3-Iodobenzoate is a specialized organic ester compound featuring both a phenolic hydroxyl group and an iodine substituent on the aromatic ring. This unique molecular structure makes it a valuable intermediate for synthesizing more complex molecules in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in fine chemical synthesis. The compound's reactivity allows for selective functionalization, enabling the creation of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting thyroid hormone receptors or requiring iodine-containing pharmacophores.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators where the iodine atom can enhance biological activity.
• Liquid Crystal & OLED Material Synthesis: Serves as a precursor for creating iodinated aromatic cores used in advanced electronic and display materials.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce iodine or phenolic groups into polymer chains for specialized properties.
• Diagnostic Agent Development: Utilized in research for developing contrast agents or radioligands, leveraging the iodine atom for imaging applications.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and as a protected hydroxy benzoic acid derivative in multi-step syntheses.

Basic Information

Product Name	Butyl 4-Hydroxy-3-Iodobenzoate
CAS No.	15126-09-7
Molecular Formula	C11H13IO3
Molecular Weight	320.12 g/mol
Synonyms	4-Hydroxy-3-iodobenzoic acid butyl ester; Butyl 3-iodo-4-hydroxybenzoate; 3-Iodo-4-hydroxybenzoic acid butyl ester; Benzoic acid, 4-hydroxy-3-iodo-, butyl ester; Butyl 4-hydroxy-3-iodobenzoate; Butyl paraiodosalicylate (historical)
EINECS	Contact for details

Quality Control

Our Butyl 4-Hydroxy-3-Iodobenzoate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.