Description

trans-Flavan-4-Ol Acetate is a specific acetylated derivative of the flavan-4-ol core structure, offering enhanced stability and altered physicochemical properties for advanced research and development. This compound is valued for its utility as a key synthetic intermediate and reference standard in the exploration of flavonoid chemistry and bioactivity. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for developing novel therapeutic agents and high-value specialty compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel flavonoid-based drug candidates targeting inflammation, oxidative stress, and metabolic disorders.
• Biochemical Research: Used as a reference standard and probe in studies investigating the structure-activity relationships (SAR) of flavanoids and their metabolic pathways.
• Nutraceutical Development: Acts as a precursor or model compound for developing standardized botanical extracts and advanced dietary supplements.
• Fine Chemical Synthesis: Employed in organic synthesis to create specialized flavorants, fragrances, and functional materials with specific chiral properties.
• Analytical Standard: Provides a high-purity benchmark for quality control and method validation in analytical laboratories using HPLC, LC-MS, or NMR.

Basic Information

Product Name	trans-Flavan-4-Ol Acetate
CAS No.	20755-09-3
Molecular Formula	C17H16O4
Molecular Weight	284.31 g/mol
Synonyms	trans-4-Acetoxyflavane; 3,4-Dihydro-2-phenyl-2H-1-benzopyran-4-ol, acetate, (2R,4S)-rel-; Flavan-4-ol, acetate, trans-; 2,3-Dihydro-4H-1-benzopyran-4-ol, 2-phenyl-, acetate; 20755-09-3; (2R,4S)-rel-2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-yl acetate; trans-2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-yl acetate
EINECS	Contact for details

Quality Control

Our trans-Flavan-4-Ol Acetate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets exacting research and development standards. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The container should be kept in a well-ventilated area and protected from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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