Description

4-Hydroxy-3′,5′-Diacetyl-trans-Stilbene is a high-purity synthetic stilbene derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a versatile and critical intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and metabolic disease research.
• Agrochemical Research: Used in the development of new plant growth regulators and protective agents.
• Organic Synthesis: Serves as a versatile precursor for complex molecular architectures in academic and industrial R&D laboratories.
• Biochemical Research: Potential use as a reference standard or probe in studying biological pathways and enzyme interactions.
• Material Science: Investigated as a monomer or additive for specialized polymers with unique optical properties.

Basic Information

Product Name	4-Hydroxy-3′,5′-Diacetyl-trans-Stilbene
CAS No.	411233-14-2
Molecular Formula	C20H18O4
Molecular Weight	322.36 g/mol
Synonyms	trans-4-Hydroxy-3',5'-diacetylstilbene; 1-(4-[(E)-2-(4-Hydroxyphenyl)ethenyl]-2,6-dihydroxyphenyl)ethanone; 3',5'-Diacetyl-4-hydroxystilbene; 4'-Hydroxy-3,5-diacetylstilbene; (E)-4-(3,5-Diacetylstyryl)phenol; 411233-14-2; Stilbene derivative CAS 411233-14-2
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3′,5′-Diacetyl-trans-Stilbene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatograms and spectral data are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, prolonged exposure to light and air should be avoided. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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