Description

2-Hydroxyheptanal is a versatile aliphatic hydroxy aldehyde with the CAS number 17046-02-5, serving as a valuable bifunctional building block in organic synthesis. Its structure, containing both a reactive aldehyde group and a hydroxyl function, makes it a critical intermediate for constructing more complex molecules. This compound is particularly relevant for manufacturers in the fragrance, flavor, and pharmaceutical industries seeking to develop specific scent profiles or chiral synthons.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of aroma chemicals, contributing to green, fatty, or waxy olfactory notes.
• Pharmaceutical Synthesis: Acts as a key chiral precursor or building block for active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Agrochemical Production: Employed in the manufacture of certain pesticides and herbicides where its aldehyde functionality is utilized for condensation reactions.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers, such as polyesters or resins.
• Organic Synthesis Reagent: A versatile reagent for aldol condensations, Grignard reactions, and reductive amination processes in fine chemical production.
• Surface Active Agent Precursor: Used in the synthesis of surfactants and emulsifiers for cosmetic and industrial formulations.

Basic Information

Product Name	2-Hydroxyheptanal
CAS No.	17046-02-5
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	2-Hydroxyheptanal; Heptanal, 2-hydroxy-; α-Hydroxyheptanal; 2-Hydroxyenanthaldehyde; 2-Hydroxyheptaldehyde; 1-Hydroxy-2-oxoheptane; 2-Oxoheptan-1-ol
EINECS	241-138-2

Quality Control

Our 2-Hydroxyheptanal is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere if opened for prolonged periods to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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