Description

(5R-Trans)-5,6-Dihydro-6-[(2,3,4,6-Tetra-o-Acetyl-β-D-Glucopyranosyl)Oxy]-5-Vinyl-1H,3H-Pyrano[3,4-C]Pyran-1-One is a complex, acetylated glycoside derivative of a pyranopyranone scaffold, representing a high-value synthetic intermediate in advanced organic chemistry. Its intricate molecular architecture, featuring a vinyl group and a fully acetylated sugar moiety, makes it a critical precursor for the synthesis of specialized bioactive compounds and novel materials. This compound is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing new therapeutic agents, enzyme inhibitors, or chiral catalysts.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of potential drug candidates, particularly those targeting glycosidase enzymes or requiring complex carbohydrate mimetics.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate glycosylation pathways and carbohydrate-processing enzymes.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies to develop novel compounds with enhanced bioactivity and selectivity.
• Fine Chemical Synthesis: Acts as a versatile intermediate for constructing complex natural product analogs and specialty chemicals with specific stereochemical configurations.
• Academic Research: Utilized in universities and research institutes for methodological development in synthetic organic chemistry and glycoscience.

Basic Information

Product Name	(5R-Trans)-5,6-Dihydro-6-[(2,3,4,6-Tetra-o-Acetyl-β-D-Glucopyranosyl)Oxy]-5-Vinyl-1H,3H-Pyrano[3,4-C]Pyran-1-One
CAS No.	11019-08-2
Molecular Formula	C24H26O13
Molecular Weight	522.46 g/mol
Synonyms	5,6-Dihydro-6-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]-5-vinyl-1H,3H-pyrano[3,4-c]pyran-1-one; 6-O-(2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl)-5,6-dihydro-5-vinyl-1H,3H-pyrano[3,4-c]pyran-1-one; 5-Vinyl-5,6-dihydro-6-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]pyrano[3,4-c]pyran-1(3H)-one; Tetraacetyl glucopyranosyl oxy vinyl dihydropyranopyranone; Acetylated glucosyl pyranopyranone derivative.
EINECS	Contact for details

Quality Control

Our (5R-Trans)-5,6-Dihydro-6-[(2,3,4,6-Tetra-o-Acetyl-β-D-Glucopyranosyl)Oxy]-5-Vinyl-1H,3H-Pyrano[3,4-C]Pyran-1-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, NMR for structural confirmation, and MS for identity verification. Certificates of Analysis (COA) detailing all specifications and test results are provided to ensure full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under anhydrous conditions when possible to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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