Description

4H-Naphtho[2,3-B]Pyran-4-One, 6-[(6-o-β-D-Glucopyranosyl-β-D-Glucopyranosyl)Oxy]-5,8-Dihydroxy-2-Methyl- is a complex glycosylated naphthopyranone derivative, a class of compounds known for their significant biological activity. This high-purity chemical is valued for its role as a key intermediate and reference standard in advanced research and development. It is primarily sought after by research institutions and pharmaceutical companies engaged in the discovery and synthesis of novel bioactive molecules, particularly in the fields of oncology, anti-infectives, and metabolic disease.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or building block in the synthesis of novel drug candidates targeting specific biological pathways.
• Reference Standard & Analytical Chemistry: Used as a high-purity standard for method development, validation, and quality control in HPLC, LC-MS, and other analytical techniques.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate enzyme inhibition, receptor binding, and other pharmacological mechanisms.
• Natural Product Synthesis & Derivatization: Acts as a starting material for the semi-synthesis of complex natural product analogs to explore structure-activity relationships (SAR).
• Academic Research: Utilized in university and institutional labs for fundamental studies in organic chemistry, medicinal chemistry, and chemical biology.

Basic Information

Product Name	4H-Naphtho[2,3-B]Pyran-4-One, 6-[(6-o-β-D-Glucopyranosyl-β-D-Glucopyranosyl)Oxy]-5,8-Dihydroxy-2-Methyl-
CAS No.	245724-08-7
Molecular Formula	C26H30O14
Molecular Weight	566.51 g/mol
Synonyms	6-[(6-O-β-D-Glucopyranosyl-β-D-glucopyranosyl)oxy]-5,8-dihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one; 2-Methyl-5,8-dihydroxy-6-(sophorosyloxy)-4H-naphtho[2,3-b]pyran-4-one; Sophoraflavonoloside (related flavonoid glycoside class); Naphthopyranone glycoside; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data including HPLC purity, NMR, and MS confirmation for identity verification. Certificates of Analysis (COA) detailing batch-specific results are available upon request. Our quality management system supports development under cGMP guidelines for research use.

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 (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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