Description

4H-Naphtho[2,3-B]Pyran-4-One, 6-(β-D-Glucopyranosyloxy)-5,8-Dihydroxy-2-Methyl- is a complex glycosylated naphthopyranone derivative, a compound of significant interest in advanced organic synthesis and pharmaceutical research. Its molecular architecture, featuring a fused polycyclic core conjugated with a sugar moiety, makes it a valuable precursor or intermediate for developing novel bioactive molecules. This high-purity specialty chemical is primarily targeted at research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in developing new therapeutic agents or studying natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Biochemical Research: Used as a reference standard or probe in studies investigating glycosidase interactions, antioxidant mechanisms, or cellular signaling.
• Natural Product Synthesis: Acts as a synthetic analog or precursor for complex natural products containing naphthopyranone skeletons.
• Fine Chemical Production: Employed in the multi-step synthesis of specialized dyes, pigments, or advanced materials with specific optical properties.
• Academic Research: Utilized in universities and research institutes for methodological development in organic chemistry and medicinal chemistry projects.

Basic Information

Product Name	4H-Naphtho[2,3-B]Pyran-4-One, 6-(β-D-Glucopyranosyloxy)-5,8-Dihydroxy-2-Methyl-
CAS No.	13709-03-0
Molecular Formula	C₂₀H₂₀O₁₀
Molecular Weight	420.37 g/mol
Synonyms	6-(β-D-Glucopyranosyloxy)-5,8-dihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one; 2-Methyl-5,8-dihydroxy-6-(β-D-glucopyranosyloxy)-4H-naphtho[2,3-b]pyran-4-one; Naphthopyranone glucoside; Glycosylated naphthopyranone; NSC 407347; 6-O-β-D-Glucopyranosyl-5,8-dihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one
EINECS	Contact for details

Quality Control

Our production of this specialty intermediate adheres to strict quality management systems. Each batch is characterized and purified to meet exacting standards for research and development use. Identity and purity are confirmed via advanced analytical techniques including HPLC, NMR, and Mass Spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profile is provided with every shipment to ensure traceability and support your critical R&D work.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (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.