Description

2,4-Pentadienoic Acid, 3-Methyl-5-[4-Methyl-4-[(1E)-2-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)Ethenyl]-1,2-Dioxetan-3-Yl]-, (2E,4E)- is a specialized, high-purity synthetic intermediate characterized by its complex molecular architecture incorporating a dioxetane ring. This compound matters for its role as a critical precursor in advanced organic synthesis, particularly in the development of novel chemiluminescent materials and bioactive molecules. It is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty fine chemical industries seeking to innovate in light-emitting reactions or complex natural product analogs.

Application

• Chemiluminescence Research & Development: Serves as a key synthetic building block for novel dioxetane-based chemiluminescent probes and substrates used in bioanalytical assays and diagnostic kits.
• Pharmaceutical Intermediate: Utilized in the multistep synthesis of complex target molecules for preclinical drug discovery, especially those with steroidal or polyene frameworks.
• Agrochemical Synthesis: Acts as an advanced intermediate in the creation of new active ingredients with specific photochemical or structural properties.
• Material Science: Investigated for the development of "smart" materials and sensors that respond to chemical or enzymatic triggers with light emission.
• Academic & Industrial Research: A valuable tool for synthetic organic chemists exploring new photochemical reactions, ring-opening transformations, and cascade processes.
• Specialty Fine Chemicals: Employed in the custom synthesis of high-value, low-volume chemicals for niche technological applications.

Basic Information

Product Name	2,4-Pentadienoic Acid, 3-Methyl-5-[4-Methyl-4-[(1E)-2-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)Ethenyl]-1,2-Dioxetan-3-Yl]-, (2E,4E)-
CAS No.	873778-64-4
Molecular Formula	C22H30O4
Molecular Weight	358.47 g/mol
Synonyms	(2E,4E)-3-Methyl-5-[4-methyl-4-[(1E)-2-(2,6,6-trimethyl-1-cyclohexen-1-yl)ethenyl]-1,2-dioxetan-3-yl]-2,4-pentadienoic acid; 3-Methyl-5-(4-methyl-4-[(1E)-2-(2,6,6-trimethyl-1-cyclohexen-1-yl)vinyl]-1,2-dioxetan-3-yl)-(2E,4E)-penta-2,4-dienoic acid; Dioxetane-pentadienoic acid derivative; Chemiluminescent dioxetane intermediate; Steroid-conjugated dioxetane acid. Contact for additional trade names or abbreviations.
EINECS	Contact for details

Quality Control

Every batch of this advanced intermediate is produced and controlled under a strict quality management system. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles, typically determined by techniques such as HPLC, NMR, and MS. While not a bulk commodity, our synthesis and purification processes are designed to meet the exacting standards required for research and cGMP-grade pharmaceutical starting materials. Specifications can be aligned with client-specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a freezer at -20°C to -10°C under an inert atmosphere (e.g., argon or nitrogen) for long-term stability. This compound is strictly light-sensitive and should be handled under subdued light. Allow the sealed container to equilibrate to room temperature before opening to minimize moisture condensation. Keep away from strong oxidizers and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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