Description

.Alpha.-Talo-Heptopyranose, 1,6-Anhydro-3,7-Dideoxy-4-o-Methyl- is a specialized anhydro sugar derivative, a high-purity building block of significant interest in advanced organic synthesis. Its unique fused bicyclic structure makes it a valuable chiral intermediate for the development of novel pharmaceuticals and bioactive compounds. This chemical is primarily utilized by research institutions and industrial R&D departments focused on carbohydrate chemistry, medicinal chemistry, and the synthesis of complex natural products.

Application

• Pharmaceutical Intermediate: Serves as a key chiral scaffold for the synthesis of novel drug candidates, particularly in antiviral, antibacterial, and anticancer research.
• Carbohydrate Chemistry Research: Used as a model compound or starting material for studying glycosylation reactions, ring transformations, and the synthesis of rare sugars.
• Glycomics and Glycobiology: Acts as a precursor for synthesizing complex oligosaccharides or glycomimetics used in biochemical studies and diagnostic tool development.
• Natural Product Synthesis: Employed in the total or semi-synthesis of natural products containing modified sugar moieties.
• Chemical Biology Probe Development: Utilized to create labeled or tagged sugar analogs for investigating biological recognition and metabolic pathways.

Basic Information

Product Name	.Alpha.-Talo-Heptopyranose, 1,6-Anhydro-3,7-Dideoxy-4-o-Methyl-
CAS No.	123919-55-1
Molecular Formula	C8H14O4
Molecular Weight	174.19 g/mol
Synonyms	1,6-Anhydro-3,7-dideoxy-4-O-methyl-α-D-talo-heptopyranose; 4-O-Methyl-1,6-anhydro-3,7-dideoxy-α-D-talo-heptopyranose; 3,7-Dideoxy-4-O-methyl-1,6-anhydro-α-D-talo-heptopyranose; Methylated anhydrotalose derivative; Anhydro sugar derivative CAS 123919-55-1
EINECS	Contact for details

Quality Control

We supply .Alpha.-Talo-Heptopyranose, 1,6-Anhydro-3,7-Dideoxy-4-o-Methyl- in high-purity grades suitable for research and development. Our products undergo rigorous quality testing, including chromatographic purity analysis and structural confirmation, to ensure batch-to-batch consistency and reliability. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated 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 product degradation or clumping. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
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.