Description

[(4As)-4,4Aα,5,6-Tetrahydro-5β-Ethenyl-1-Oxo-1H,3H-Pyrano[3,4-C]Pyran-6α-Yl]3-o-Acetyl-2-o-(3-Hydroxybenzoyl)-β-D-Glucopyranoside is a complex, high-purity glycosidic compound of significant interest in advanced chemical synthesis. Its intricate molecular architecture, featuring fused pyran rings and specific acetyl and benzoyl substitutions, makes it a valuable specialized intermediate for research and development. This compound is primarily sought by organizations in the pharmaceutical and fine chemical sectors for the development of novel active ingredients and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of potential new chemical entities (NCEs) and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or reference standard in enzymatic studies and metabolic pathway investigations due to its glycosidic nature.
• Fine Chemical Synthesis: Acts as a sophisticated precursor for the production of complex natural product analogs and specialty chemicals.
• Academic & Institutional R&D: Employed in university and research institute laboratories for exploratory chemistry and method development projects.

Basic Information

Product Name	[(4As)-4,4Aα,5,6-Tetrahydro-5β-Ethenyl-1-Oxo-1H,3H-Pyrano[3,4-C]Pyran-6α-Yl]3-o-Acetyl-2-o-(3-Hydroxybenzoyl)-β-D-Glucopyranoside
CAS No.	59193-73-6
Molecular Formula	C27H30O13
Molecular Weight	562.52 g/mol
Synonyms	3-O-Acetyl-2-O-(3-hydroxybenzoyl)-β-D-glucopyranosyl (4aS,5R,6R,6aS)-5-ethenyl-4a,5,6,6a-tetrahydro-1-oxo-1H,3H-pyrano[3,4-c]pyran-6-yl ether; 6-O-[3-O-Acetyl-2-O-(3-hydroxybenzoyl)-β-D-glucopyranosyl]-(4aS,5R,6R,6aS)-5-ethenyl-4a,5,6,6a-tetrahydro-1-oxo-1H,3H-pyrano[3,4-c]pyran; Glucopyranoside derivative of tetrahydro-pyrano[3,4-c]pyran; CAS 59193-73-6
EINECS	Contact for details

Quality Control

Our [(4As)-4,4Aα,5,6-Tetrahydro-5β-Ethenyl-1-Oxo-1H,3H-Pyrano[3,4-C]Pyran-6α-Yl]3-o-Acetyl-2-o-(3-Hydroxybenzoyl)-β-D-Glucopyranoside is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for research and development applications. A detailed Certificate of Analysis (COA) with batch-specific data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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