Description

4-[4-(β-D-Glucopyranosyloxy)Phenyl]-2-Butanone CAS NO 38963-94-9 is a glycosylated aromatic ketone, a specialized intermediate of significant interest in fine chemical synthesis. Its unique structure, combining a glucosyl moiety with a phenylbutanone core, makes it a valuable precursor for the development of bioactive compounds and flavoring agents. This product is essential for research and development laboratories, as well as production facilities in the pharmaceutical, nutraceutical, and advanced flavor & fragrance industries seeking novel molecular entities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Nutraceutical Research: Used in the development of glycosylated polyphenol derivatives with potential enhanced bioavailability and bioactivity.
• Flavor & Fragrance Synthesis: Acts as a precursor for creating complex, naturally-derived aroma compounds and flavor molecules.
• Bioconjugation & Prodrug Development: The glucosyl group is utilized for targeted drug delivery strategies and prodrug synthesis to improve solubility.
• Chemical Reference Standard: Employed as a high-purity standard in analytical laboratories for quality control and method development.
• Academic & Industrial R&D: A valuable reagent for organic chemists exploring glycosylation reactions and the properties of phenolic glycosides.

Basic Information

Product Name	4-[4-(β-D-Glucopyranosyloxy)Phenyl]-2-Butanone
CAS No.	38963-94-9
Molecular Formula	C₁₆H₂₂O₇
Molecular Weight	326.34 g/mol
Synonyms	4-(4-β-D-Glucopyranosyloxyphenyl)-2-butanone; 4-[4-(β-D-Glucopyranosyloxy)phenyl]-2-butanone; 2-Butanone, 4-[4-(β-D-glucopyranosyloxy)phenyl]-; p-Glucosyloxybenzylacetone; Glucosyloxy Phenyl Butanone; Rhaponticin precursor; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-[4-(β-D-Glucopyranosyloxy)Phenyl]-2-Butanone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing all specifications are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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