Description

2,3,4,5,6-Penta-o-Acetyl-D-Galactonitrile is a key protected sugar derivative and a vital synthetic intermediate in organic chemistry. This compound matters for its role as a versatile building block in the stereoselective synthesis of complex carbohydrates, glycoconjugates, and nucleoside analogs. It is primarily needed by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries for developing new therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel glycosidase inhibitors, antiviral drugs, and other carbohydrate-based therapeutics.
• Glycochemistry Research: Serves as a protected galactose donor for constructing oligosaccharides, glycopeptides, and glycolipids in academic and industrial R&D.
• Glycoconjugate Synthesis: Used in the preparation of labeled sugars, glycoproteins, and other biologically active molecules for diagnostic and therapeutic applications.
• Nucleoside Chemistry: Acts as a starting material for the synthesis of modified nucleosides and C-nucleosides with potential biological activity.
• Chiral Pool Synthesis: Provides a source of chirality for the asymmetric synthesis of non-carbohydrate natural products and fine chemicals.
• Chemical Biology Probes: Utilized in the development of activity-based probes and metabolic labeling agents to study glycosylation processes.

Basic Information

Product Name	2,3,4,5,6-Penta-o-Acetyl-D-Galactonitrile
CAS No.	35439-42-0
Molecular Formula	C16H19NO10
Molecular Weight	385.32 g/mol
Synonyms	Penta-O-acetyl-D-galactonitrile; D-Galactonitrile, pentaacetate; 2,3,4,5,6-Penta-O-acetyl-D-galactononitrile; Acetylated D-galactonitrile; Galactose pentacetate nitrile; 1-Cyano-2,3,4,5,6-penta-O-acetyl-1-deoxy-D-galactitol; Peracetylated D-galactonitrile
EINECS	Contact for details

Quality Control

Our 2,3,4,5,6-Penta-o-Acetyl-D-Galactonitrile is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and optical rotation measurement, to ensure high chemical purity and correct stereochemical configuration. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

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 after opening to prevent degradation by atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]²⁰D	Contact for details
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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