Description

1,2,3,4-Tetra-o-Acetyl-6,7-Dideoxy-L-Galacto-Hept-6-Ynopyranose is a sophisticated, high-purity carbohydrate derivative and a key chiral building block in advanced organic synthesis. Its value lies in its protected sugar scaffold and terminal alkyne functionality, which enable precise chemical modifications for creating complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors, particularly for the development of novel glycoconjugates, nucleoside analogs, and carbohydrate-based therapeutics.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel nucleoside analogs and antiviral/anticancer drug candidates.
• Glycoconjugate Synthesis: Used in "click chemistry" applications via its alkyne group to construct complex glycopeptides, glycolipids, and carbohydrate arrays.
• Carbohydrate Chemistry Research: Serves as a versatile chiral starting material for exploring new glycosylation methodologies and synthesizing rare sugars.
• Bioconjugation & Probe Development: Enables the site-specific labeling of biomolecules (proteins, peptides) for diagnostic and imaging applications.
• Material Science: Potential monomer for creating functionalized polymers and smart materials with bioactive surfaces.

Basic Information

Product Name	1,2,3,4-Tetra-o-Acetyl-6,7-Dideoxy-L-Galacto-Hept-6-Ynopyranose
CAS No.	935658-91-6
Molecular Formula	C17H20O10
Molecular Weight	384.33 g/mol
Synonyms	1,2,3,4-Tetra-O-acetyl-6,7-dideoxy-L-galacto-hept-6-ynopyranose; 6,7-Dideoxy-1,2,3,4-tetra-O-acetyl-L-galacto-hept-6-ynopyranose; L-Galacto-Hept-6-ynopyranose, 1,2,3,4-tetra-O-acetyl-6,7-dideoxy-; Acetylated L-Galacto Heptynopyranose; Peracetylated 6,7-Dideoxy-L-Galacto-Hept-6-ynopyranose; Tetraacetyl Dideoxy Heptynopyranose; C17H20O10 (Sugar derivative)
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetra-o-Acetyl-6,7-Dideoxy-L-Galacto-Hept-6-Ynopyranose is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and cGMP applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and MS, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

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 hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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