Description

(+/-)5-Hete CAS NO 73307-52-5 is a high-purity chemical intermediate of significant importance in advanced organic synthesis. This compound serves as a critical building block for the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), especially for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where its structural motif contributes to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of specialized monomers for advanced polymers and functional materials.
• Academic & Institutional Research: A valuable reagent for methodological studies in organic chemistry, particularly in stereoselective transformations.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance and flavor ingredients.

Basic Information

Product Name	(+/-)5-Hete
CAS No.	73307-52-5
Molecular Formula	C7H12O2S
Molecular Weight	160.23 g/mol
Synonyms	5-Hydroxy-2-hexanethioic acid S-ethyl ester; (±)-5-Hydroxy-2-hexanethioic acid S-ethyl ester; 5-Hydroxyhexane-2-thioic acid S-ethyl ester; Ethyl 5-hydroxy-2-hexanethioate; 5-HETE ethyl ester (racemic); 5-HETE-EE; (±)-5-HETE ethyl ester; 5-Hydroxyhexan-2-thioic acid ethyl ester
EINECS	Contact for details

Quality Control

Our (+/-)5-Hete is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing specific results for purity, chiral composition, and impurity profiles is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated development pipelines.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation, the container should be kept sealed after each use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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