Description

1,3-Benzenediol,5-[(1E)-2-(4-Methylphenyl)ethenyl]-(9Ci) is a specialized organic compound belonging to the stilbene family, known for its unique conjugated molecular structure. This compound matters as a valuable intermediate or functional building block in advanced chemical synthesis, where its specific aromatic and phenolic characteristics are leveraged. It is primarily needed by pharmaceutical R&D teams, fine chemical manufacturers, and research institutions focused on developing novel materials, UV absorbers, or bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a specialized building block for creating complex organic molecules in research and development.
• Material Science Research: Investigated for its potential in creating advanced polymers, liquid crystals, or organic electronic materials due to its conjugated system.
• UV Absorber / Stabilizer Precursor: Its structure makes it a candidate for developing additives that protect materials from photodegradation.
• Biochemical Research: May be utilized in studies related to antioxidant activity or as a probe in biochemical assays.
• Agrochemical Intermediate: Potential use in the development of new crop protection agents or plant growth regulators.

Basic Information

Product Name	1,3-Benzenediol,5-[(1E)-2-(4-Methylphenyl)ethenyl]-(9Ci)
CAS No.	823804-66-6
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	5-[(1E)-2-(4-Methylphenyl)ethenyl]benzene-1,3-diol; 3,5-Dihydroxy-4'-methylstilbene; 4'-Methyl-3,5-dihydroxystilbene; (E)-5-(2-(4-Methylphenyl)vinyl)benzene-1,3-diol; 4-Methylresveratrol analog; Pterostilbene derivative; 823804-66-6 (CAS); Stilbene diol derivative
EINECS	Contact for details

Quality Control

Our 1,3-Benzenediol,5-[(1E)-2-(4-Methylphenyl)ethenyl]-(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and fine chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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