Description

Phenol, 4,4'-[(1Z,3S)-3-Ethenyl-1-Propene-1,3-Diyl]Bis- is a specialized phenolic compound featuring a unique conjugated diene structure, making it a valuable advanced intermediate for complex organic synthesis. This compound is critical for research and development in high-performance materials and fine chemical manufacturing, where precise molecular architecture is required. It is primarily sought by pharmaceutical R&D laboratories and specialty chemical producers developing novel polymers, liquid crystals, or photoactive agents.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Advanced Material Synthesis: Used in the research and production of specialty polymers, high-performance resins, and liquid crystalline materials.
• Organic Electronic Materials: A potential precursor for developing organic semiconductors or photoactive layers in optoelectronic devices.
• Chemical Research & Development: Employed as a sophisticated reagent in academic and industrial R&D for exploring new organic reactions and molecular frameworks.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex fragrance, flavor, or agrochemical intermediates.

Basic Information

Product Name	Phenol, 4,4'-[(1Z,3S)-3-Ethenyl-1-Propene-1,3-Diyl]Bis-
CAS No.	185020-38-6
Molecular Formula	C20H20O2
Molecular Weight	292.38 g/mol
Synonyms	4,4'-[(1Z,3S)-3-Ethenyl-1-propene-1,3-diyl]diphenol; 4,4'-(1Z,3S)-3-Ethenylprop-1-ene-1,3-diyl)diphenol; (1Z,3S)-1,4-Bis(4-hydroxyphenyl)-1,3-butadiene; Phenolic Diene Derivative; 4,4'-Dihydroxy-[1Z,3S]-diphenylbutadiene; Bisphenol Diene Analog; [1Z,3S]-Bis(4-hydroxyphenyl)-1,3-butadiene
EINECS	Contact for details

Quality Control

Our production of Phenol, 4,4'-[(1Z,3S)-3-Ethenyl-1-Propene-1,3-Diyl]Bis- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques, including NMR, HPLC, and mass spectrometry, to confirm identity, isomeric purity, and chemical composition. Certificates of Analysis (COA) detailing all relevant specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term storage, it is recommended to keep the material under an inert atmosphere at temperatures between 2°C and 8°C to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Isomeric Purity (Chiral HPLC)	≥ 98.0% (1Z,3S)
Loss on Drying	≤ 0.5%

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