Description

3,5-Di-tert-Butyl-2-Methoxybenzaldehyde is a high-purity, synthetically valuable aromatic aldehyde derivative. This compound matters as a versatile and critical chemical intermediate for the synthesis of more complex molecules, particularly in advanced material science and specialty chemistry. Industries that need it include manufacturers of pharmaceuticals, agrochemicals, polymer stabilizers, and liquid crystal materials, where its sterically hindered phenolic structure provides unique reactivity and stability.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring hindered phenol motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Additive Precursor: An essential raw material for manufacturing high-performance antioxidants and light stabilizers (HALS) for plastics and rubber.
• Liquid Crystal & OLED Materials: Acts as a core intermediate for creating specialized organic compounds used in display technologies.
• Fine Chemical Synthesis: Employed in organic research and development for constructing complex ligands, catalysts, and specialty dyes.
• Flavor & Fragrance Industry: Potential use as a precursor for synthesizing specific aromatic compounds, subject to regulatory approval and purity grades.

Basic Information

Product Name	3,5-Di-tert-Butyl-2-Methoxybenzaldehyde
CAS No.	135546-15-5
Molecular Formula	C16H24O2
Molecular Weight	248.36 g/mol
Synonyms	2-Methoxy-3,5-di-tert-butylbenzaldehyde; 3,5-Bis(1,1-dimethylethyl)-2-methoxybenzaldehyde; 3,5-Di-tert-butyl-2-methoxybenzaldehyde; 2-Methoxy-3,5-di-tert-butyl-benzaldehyde; 3,5-Di-t-butyl-2-methoxybenzaldehyde; 2-Methoxy-3,5-bis(tert-butyl)benzaldehyde; Benzaldehyde, 3,5-bis(1,1-dimethylethyl)-2-methoxy-
EINECS	Contact for details

Quality Control

Our 3,5-Di-tert-Butyl-2-Methoxybenzaldehyde is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. We are committed to meeting the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (nitrogen or argon) to maintain optimal purity and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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