Description

4-Hydroxypentadecenal is a high-purity, long-chain aliphatic aldehyde derivative featuring a hydroxyl group. This compound is valued for its role as a versatile chemical intermediate and a potential source of specific fragrance and flavor notes. It is primarily sought by manufacturers in the fragrance and flavor industry, as well as by research institutions and chemical synthesis specialists developing novel organic compounds.

Application

• Fragrance & Flavor Industry: Serves as a key intermediate or building block for synthesizing complex aroma chemicals and flavoring agents.
• Organic Synthesis: Used as a specialized precursor in the production of pharmaceuticals, agrochemicals, and fine chemicals, leveraging its reactive aldehyde and hydroxyl functional groups.
• Research & Development: Employed in academic and industrial R&D for studying lipid oxidation products, pheromone analogs, and other biologically active molecules.
• Cosmetic Ingredients: Potential use in the synthesis of specialty ingredients for personal care products, where specific long-chain structures are required.

Basic Information

Product Name	4-Hydroxypentadecenal
CAS No.	98241-48-6
Molecular Formula	C₁₅H₂₈O₂
Molecular Weight	240.38 g/mol
Synonyms	4-Hydroxypentadec-2-enal; Pentadecen-4-ol-1-al; (E/Z)-4-Hydroxypentadec-2-enal; 4-Hydroxy-2-pentadecenal; 2-Pentadecenal, 4-hydroxy-; Long-chain hydroxyl aldehyde C15; Flavor aldehyde C15; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-Hydroxypentadecenal is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry place at 2-8°C for long-term stability. This product is easily oxidized and light-sensitive; minimize exposure to air and light during handling.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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