Description

3-(3-Hydroxy-Prop-1-Ynyl)-Benzaldehyde is a versatile aromatic aldehyde building block featuring both a formyl group and a terminal alkyne with a hydroxyl substituent, enabling diverse chemical transformations. This bifunctional compound is critical for the synthesis of complex molecules, particularly in pharmaceutical and advanced material research, where precise molecular architecture is required. It serves as a key intermediate for researchers and manufacturers in fine chemical, pharmaceutical, and agrochemical sectors developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, especially for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and resins with tailored properties.
• Ligand and Catalyst Development: Employed in the creation of sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: A valuable building block for click chemistry (e.g., CuAAC reactions) and other alkyne-based coupling methodologies in academic and industrial R&D.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrances, flavors, and dyes.

Basic Information

Product Name	3-(3-Hydroxy-Prop-1-Ynyl)-Benzaldehyde
CAS No.	170859-74-2
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	3-(3-Hydroxyprop-1-yn-1-yl)benzaldehyde; 3-Formylphenyl propargyl ether (tautomer); m-(3-Hydroxy-1-propynyl)benzaldehyde; 3-(3-Hydroxypropynyl)benzaldehyde; Benzaldehyde, 3-(3-hydroxy-1-propynyl)-; 3-(3-Hydroxy-prop-1-ynyl)-benzaldehyde; 3-(3-Hydroxyprop-1-ynyl)benzaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-(3-Hydroxy-Prop-1-Ynyl)-Benzaldehyde is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards, and comprehensive analytical testing, including HPLC for purity and identity confirmation, is performed. Certificates of Analysis (COA) documenting all critical quality parameters are available upon request to support your regulatory and R&D needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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