Description

(Z)-3,7,11,15-Tetramethylhexadec-2-Enoic Acid CAS NO 3653-46-1 is a high-purity, unsaturated fatty acid derivative characterized by its specific isoprenoid structure. This compound serves as a crucial advanced intermediate for synthesizing complex molecules in pharmaceutical and fine chemical research. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of retinoids, vitamin analogs, and other bioactive molecules with specific stereochemistry.
• Agrochemical Research: Used in developing novel plant growth regulators and pheromones due to its isoprenoid backbone.
• Fragrance & Flavor Synthesis: Serves as a precursor for musk-like compounds and other complex aroma chemicals.
• Organic Synthesis & Catalysis: Valuable chiral intermediate in asymmetric synthesis and catalyst ligand development.
• Biochemical Research: Used in studies related to lipid metabolism, enzyme inhibition, and cell signaling pathways.
• Material Science: Potential monomer or modifier for creating specialized polymers with unique properties.

Basic Information

Product Name	(Z)-3,7,11,15-Tetramethylhexadec-2-Enoic Acid
CAS No.	3653-46-1
Molecular Formula	C₂₀H₃₈O₂
Molecular Weight	310.52 g/mol
Synonyms	Phytenic Acid; (Z)-Phytenic Acid; 3,7,11,15-Tetramethyl-2-hexadecenoic Acid; (2Z)-3,7,11,15-Tetramethylhexadec-2-enoic Acid; trans-Phytenic Acid (common misnomer for Z isomer); Hexadec-2-enoic acid, 3,7,11,15-tetramethyl-, (Z)-; Dihydrophytol Acid; A potential metabolite of Phytol.
EINECS	Contact for details

Quality Control

Our (Z)-3,7,11,15-Tetramethylhexadec-2-Enoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and spectroscopic identification (IR, NMR) to confirm structure and isomeric purity. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, the container should be purged with inert gas after each opening to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical 97-99%)
Isomeric Purity (Z-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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