Description

trans-3-Hydroxyoct-4-enoic acid is a chiral, unsaturated hydroxy fatty acid derivative of significant interest in synthetic organic chemistry. This compound serves as a versatile and valuable chiral building block for the synthesis of complex natural products and biologically active molecules. It is particularly sought after by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing stereodefined molecular architectures.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of prostaglandins, leukotrienes, and other bioactive lipid mediators.
• Agrochemical Synthesis: Building block for creating advanced, stereospecific pesticides and plant growth regulators.
• Fine Chemical Production: Used in the preparation of flavors, fragrances, and specialty polymers requiring specific stereochemistry.
• Academic & Industrial Research: Essential reagent for methodological development in asymmetric synthesis and total synthesis projects.
• Biochemical Studies: Probe or precursor in studies of fatty acid metabolism and enzyme mechanism investigations.

Basic Information

Product Name	trans-3-Hydroxyoct-4-enoic Acid
CAS No.	99098-21-2
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	(3R,4E)-3-Hydroxyoct-4-enoic Acid; (E)-3-Hydroxy-4-octenoic Acid; 3-Hydroxy-trans-4-octenoic Acid; trans-3-Hydroxy-4-octenoic Acid; 4-Octenoic acid, 3-hydroxy-, (E)-; 3-Hydroxyoct-4-enoic acid; (E)-3-Hydroxyoct-4-enoic acid
EINECS	Contact for details

Quality Control

Our trans-3-Hydroxyoct-4-enoic acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profile is provided with every shipment.

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 compound is compatible with strong acids and organic solvents but should be kept away from strong oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
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.