Description

3-tert-Butyl-2-Hydroxybenzaldehyde is a specialized aromatic aldehyde derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its unique sterically hindered phenolic structure makes it a valuable building block for creating complex molecules with tailored properties. This compound is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring high-purity, functional intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring hindered phenol motifs for antioxidant or stabilizing properties.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where the tert-butyl and hydroxy groups contribute to biological activity and stability.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing chelating ligands used in homogeneous catalysis and metal complexation.
• Polymer Additives: Intermediate for manufacturing light stabilizers and antioxidants that protect polymers from UV degradation and thermal oxidation.
• Fine Chemical Synthesis: Building block for fragrances, dyes, and other specialty organic compounds requiring a protected aldehyde functionality.
• Material Science Research: Used in the development of novel organic frameworks and functional materials.

Basic Information

Product Name	3-tert-Butyl-2-Hydroxybenzaldehyde
CAS No.	24623-65-2
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	2-Hydroxy-3-tert-butylbenzaldehyde; 3-(1,1-Dimethylethyl)-2-hydroxybenzaldehyde; 3-tert-Butylsalicylaldehyde; 2-Formyl-6-tert-butylphenol; o-Hydroxy-3-tert-butylbenzaldehyde; 3-tert-Butyl-2-hydroxybenzenecarboxaldehyde; Salicylaldehyde, 3-tert-butyl-
EINECS	Contact for details

Quality Control

Our 3-tert-Butyl-2-Hydroxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	65 - 68 °C
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.