Description

4-Hydroxy-3-Iodo-Benzoic Acid tert-Butyl Ester is a high-purity, synthetically valuable aromatic ester derivative. This compound serves as a crucial protected intermediate in advanced organic synthesis, particularly for constructing complex molecules where selective deprotection is required. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting specific receptors or enzymes.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators requiring halogenated phenolic structures.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in transition metal catalysis and molecular recognition.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with unique optical or electronic properties.
• Chemical Biology Probes: Useful for synthesizing tagged molecules or probes for studying biological pathways and protein interactions.
• Custom Synthesis & Scale-Up: An essential starting material for contract research and manufacturing organizations (CROs/CMOs) offering bespoke chemical services.

Basic Information

Product Name	4-Hydroxy-3-Iodo-Benzoic Acid tert-Butyl Ester
CAS No.	1311175-57-1
Molecular Formula	C11H13IO3
Molecular Weight	320.12 g/mol
Synonyms	tert-Butyl 4-Hydroxy-3-iodobenzoate; 3-Iodo-4-hydroxybenzoic acid tert-butyl ester; Benzoic acid, 4-hydroxy-3-iodo-, 1,1-dimethylethyl ester; 4-Hydroxy-3-iodobenzoic acid 1,1-dimethylethyl ester; tert-Butyl 3-iodo-4-hydroxybenzoate; 1,1-Dimethylethyl 4-hydroxy-3-iodobenzoate
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3-Iodo-Benzoic Acid tert-Butyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are 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 (typically 15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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