Description

(2E,4E)-11-Hydroxy-3,7,11-Trimethyl-2,4-Dodecadienoic Acid Isopropyl Ester is a high-purity synthetic intermediate of significant commercial interest. This compound serves as a critical building block in the synthesis of complex organic molecules, particularly in the fine chemicals and pharmaceutical sectors. It is essential for research and development chemists and manufacturers requiring a reliable, high-quality precursor for advanced synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a building block for creating specialty chemicals, fragrances, and flavor compounds.
• Agrochemical Research: Intermediate in the development of novel pesticides and plant growth regulators.
• Academic & Industrial R&D: Valuable reagent for methodological studies and process chemistry development in organic synthesis.
• Material Science: Potential monomer or modifier in the development of specialized polymers and coatings.

Basic Information

Product Name	(2E,4E)-11-Hydroxy-3,7,11-Trimethyl-2,4-Dodecadienoic Acid Isopropyl Ester
CAS No.	40596-70-1
Molecular Formula	C₁₈H₃₂O₃
Molecular Weight	296.45 g/mol
Synonyms	Isopropyl (2E,4E)-11-Hydroxy-3,7,11-trimethyl-2,4-dodecadienoate; 11-Hydroxy-3,7,11-trimethyl-2,4-dodecadienoic Acid Isopropyl Ester; Juvenoid Isopropyl Ester; JH III Isopropyl Ester; Juvenile Hormone III Isopropyl Ester; (2E,4E)-11-Hydroxy-3,7,11-trimethyldodeca-2,4-dienoic Acid Isopropyl Ester; Isopropyl 11-Hydroxy-3,7,11-trimethyl-(2E,4E)-dodecadienoate
EINECS	Contact for details

Quality Control

Our (2E,4E)-11-Hydroxy-3,7,11-Trimethyl-2,4-Dodecadienoic Acid Isopropyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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