Description

(1E,4R,7E,11E)-7,11-Dimethyl-4-[(E)-1,5-Dimethyl-1,4-Hexadienyl]Cyclotetradeca-1,7,11-Triene-1-Carboxylic Acid is a complex, high-purity diterpenoid carboxylic acid with a defined stereochemistry. This compound is valued for its role as a key synthetic intermediate and reference standard in advanced organic chemistry and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists working in the synthesis of novel bioactive molecules, particularly within the pharmaceutical, agrochemical, and fragrance industries.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block for the synthesis of complex natural product analogs and novel drug candidates.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in research and production environments.
• Agrochemical Research: Employed in the development of new plant growth regulators or pesticides with specific stereochemical requirements.
• Fragrance & Flavor Synthesis: Acts as a precursor for the creation of unique macrocyclic or diterpenoid scent and flavor molecules.
• Academic & Institutional Research: Utilized in universities and research institutes for studies in total synthesis, stereochemistry, and reaction methodology.
• Process Chemistry Development: Used to optimize scalable synthetic routes for high-value, stereochemically defined compounds.

Basic Information

Product Name	(1E,4R,7E,11E)-7,11-Dimethyl-4-[(E)-1,5-Dimethyl-1,4-Hexadienyl]Cyclotetradeca-1,7,11-Triene-1-Carboxylic Acid
CAS No.	71769-58-9
Molecular Formula	C25H38O2
Molecular Weight	370.57 g/mol
Synonyms	7,11-Dimethyl-4-(1,5-dimethyl-1,4-hexadienyl)cyclotetradeca-1,7,11-triene-1-carboxylic acid; (1E,4R,7E,11E)-Isomer of the above; Diterpenoid Carboxylic Acid Derivative; Macrocyclic Diene Carboxylic Acid; (E,E,R,E)-Configured Diterpene Acid. Contact for additional trade names or IUPAC variants.
EINECS	Contact for details

Quality Control

Every batch of (1E,4R,7E,11E)-7,11-Dimethyl-4-[(E)-1,5-Dimethyl-1,4-Hexadienyl]Cyclotetradeca-1,7,11-Triene-1-Carboxylic Acid is produced and analyzed under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing identity, purity (HPLC/GC), and stereochemical confirmation are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its properties as a strong acid/organic solvent and being easily oxidized, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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