Description

3-Hydroxyphenylacetaldehyde is a versatile aromatic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both a phenolic hydroxyl and an aldehyde group, makes it a valuable precursor for creating complex molecular architectures. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and specialty intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with catechol or benzofuran scaffolds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Industry: Serves as a building block for creating complex aroma chemicals and synthetic flavors.
• Fine Chemical Manufacturing: Employed in the production of specialty chemicals, including dyes, pigments, and photographic chemicals.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and heterocyclic compound synthesis.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and resins.

Basic Information

Product Name	3-Hydroxyphenylacetaldehyde
CAS No.	81104-39-4
Molecular Formula	C8H8O2
Molecular Weight	136.15 g/mol
Synonyms	3-Hydroxybenzeneacetaldehyde; (3-Hydroxyphenyl)acetaldehyde; 2-(3-Hydroxyphenyl)acetaldehyde; m-Hydroxyphenylacetaldehyde; 3-Hydroxybenzaldehyde, reduced; 3-HPA; 1-(3-Hydroxyphenyl)-2-oxoethane
EINECS	Contact for details

Quality Control

Our 3-Hydroxyphenylacetaldehyde is produced under strict quality management systems. Each batch undergoes comprehensive 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 for every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames. Due to its sensitivity, allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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