Description

Benzeneacetaldehyde, 4-Hydroxy-3-Methyl- (9Ci) is a specialized aromatic aldehyde derivative with a phenolic hydroxyl group, serving as a valuable intermediate in fine chemical synthesis. Its molecular structure makes it a key precursor for the production of complex molecules, particularly in the fragrance and pharmaceutical sectors. This compound is essential for manufacturers and R&D laboratories seeking to develop or produce high-value specialty chemicals, flavors, and active pharmaceutical ingredients (APIs).

Application

• Fragrance and Flavor Intermediate: A key building block for synthesizing complex aroma chemicals and flavoring agents.
• Pharmaceutical Synthesis: Used as a crucial precursor in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Production: Serves as an intermediate in the synthesis of certain pesticides and plant growth regulators.
• Fine Chemical Manufacturing: Employed in the production of dyes, pigments, and other high-value specialty chemicals.
• Research & Development: A valuable reagent for organic synthesis and chemical research in academic and industrial laboratories.
• Photographic Chemical Synthesis: Can be used in the production of certain light-sensitive compounds and developers.

Basic Information

Product Name	Benzeneacetaldehyde, 4-Hydroxy-3-Methyl- (9Ci)
CAS No.	433230-56-9
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	4-Hydroxy-3-methylbenzeneacetaldehyde; 2-(4-Hydroxy-3-methylphenyl)acetaldehyde; 3-Methyl-4-hydroxybenzeneacetaldehyde; 4-Hydroxy-3-methylphenylacetaldehyde; (4-Hydroxy-3-methylphenyl)ethanal; Homovanillin aldehyde (related); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Benzeneacetaldehyde, 4-Hydroxy-3-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for pharmaceutical and fine chemical synthesis.

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). This compound is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents, strong acids, and bases.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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