Description

2-O,3-O,4-O,5-o-Tetrakis(Trimethylsilyl)-6-o-[Bis(Trimethylsilyloxy)Phosphinyl]-D-Galactose o-Methyl Oxime is a highly functionalized, silyl-protected carbohydrate derivative designed for advanced synthetic chemistry. This compound matters as a sophisticated building block and protecting group reagent, enabling precise chemical transformations in complex molecule assembly. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel bioactive molecules, including nucleoside analogs and complex glycoconjugates.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of modified nucleosides, nucleotides, and carbohydrate-based drug candidates.
• Glycochemistry Research: Used in the preparation of complex oligosaccharides and glycoconjugates for biological studies and drug discovery.
• Protecting Group Strategy: The multiple trimethylsilyl (TMS) groups serve as orthogonal protecting groups for hydroxyl functions in multi-step organic synthesis.
• Agrochemical Synthesis: Intermediate in the development of novel, sugar-based active ingredients with specific biological activity.
• Chemical Biology Probes: Synthesis of labeled or tagged sugar derivatives for studying biological recognition and metabolic pathways.
• Material Science Precursor: Potential starting material for creating functionalized surfaces or polymers with carbohydrate motifs.

Basic Information

Item	Details
Product Name	2-O,3-O,4-O,5-o-Tetrakis(Trimethylsilyl)-6-o-[Bis(Trimethylsilyloxy)Phosphinyl]-D-Galactose o-Methyl Oxime
CAS No.	55530-75-1
Molecular Formula	C27H68NO9PSi6
Molecular Weight	~ 775.4 g/mol
Synonyms	D-Galactose, 2,3,4,5-tetrakis-O-(trimethylsilyl)-6-O-[bis(trimethylsilyloxy)phosphinyl]-, O-methyloxime; 6-O-[Bis(trimethylsilyloxy)phosphinyl]-2,3,4,5-tetrakis-O-(trimethylsilyl)-D-galactose O-methyloxime; TMS-protected galactose phosphonate oxime; Per-TMS galactose phosphinyl methyl oxime; Silylated Galactose Phosphonate Derivative; Carbohydrate Phosphonate Building Block
EINECS	Contact for details

Quality Control

Our 2-O,3-O,4-O,5-o-Tetrakis(Trimethylsilyl)-6-o-[Bis(Trimethylsilyloxy)Phosphinyl]-D-Galactose o-Methyl Oxime is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive synthetic applications. All products undergo rigorous analytical testing, including NMR, HPLC, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid or viscous oil
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 0.5%

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