Description

Benzaldehyde, 4-Hydroxy-2,3-Dimethyl- is a substituted benzaldehyde derivative, a versatile aromatic aldehyde building block prized for its unique phenolic and aldehyde functionalities. This compound is critical for synthesizing complex molecules where a sterically hindered, electron-rich aromatic aldehyde is required. It serves as a key intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where its molecular structure contributes to biological activity and selectivity.
• Flavor & Fragrance Ingredient: Acts as a starting material for creating complex aroma chemicals with spicy, woody, or balsamic notes for premium fragrance and flavor formulations.
• Organic Synthesis Building Block: Employed in research and development for constructing heterocyclic compounds, ligands for catalysis, and advanced polymer monomers.
• UV Stabilizer & Antioxidant Precursor: Utilized in the development of specialty additives for plastics and coatings, leveraging its phenolic structure to impart stability against degradation.
• Dye & Pigment Intermediate: Serves in the synthesis of specialized dyes and organic pigments, contributing to color fastness and specific hue properties.

Basic Information

Product Name	Benzaldehyde, 4-Hydroxy-2,3-Dimethyl-
CAS No.	58380-40-8
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	2,3-Dimethyl-4-hydroxybenzaldehyde; 4-Hydroxy-2,3-dimethylbenzaldehyde; 4-Formyl-2,3-dimethylphenol; 2,3-Dimethyl-4-formylphenol; 4-Hydroxy-2,3-dimethylbenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 4-Hydroxy-2,3-Dimethyl- is produced under strict quality management systems. Every 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 provided and available upon request, supporting compliance in cGMP and ISO 9001 environments.

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). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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