Description

.Beta.-D-Galactopyranose, 1,6-Anhydro-3,4-o-(1-Methylethylidene)-, Diphenyl Phosphate is a specialized carbohydrate derivative and phosphate ester of significant interest in advanced organic synthesis. This compound matters as a key chiral intermediate and protecting group reagent, enabling the precise construction of complex molecular architectures. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of nucleoside analogs, prodrugs, and other bioactive molecules where controlled phosphorylation and stereochemistry are critical.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel nucleoside and nucleotide analogs for antiviral and anticancer research.
• Prodrug Development: Used in the design and synthesis of phosphate prodrugs to enhance the bioavailability and targeted delivery of therapeutic agents.
• Glycochemistry Research: Acts as a protected galactose derivative for studying glycosylation reactions and synthesizing complex oligosaccharides.
• Chemical Biology Tool: Employed in the preparation of labeled probes or substrates for enzymatic studies, particularly those involving kinases or phosphatases.
• Chiral Auxiliary: Utilized in asymmetric synthesis due to its rigid, well-defined stereochemistry to induce chirality in target molecules.
• Polymer Science: Potential monomer or cross-linking agent for creating functionalized, biodegradable polymers with specific biological activities.

Basic Information

Product Name	.Beta.-D-Galactopyranose, 1,6-Anhydro-3,4-o-(1-Methylethylidene)-, Diphenyl Phosphate
CAS No.	228115-51-3
Molecular Formula	C21H23O9P
Molecular Weight	450.38 g/mol
Synonyms	1,6-Anhydro-3,4-O-isopropylidene-β-D-galactopyranose Diphenyl Phosphate; 1,6-Anhydro-3,4-O-(1-methylethylidene)-β-D-galactopyranose Diphenyl Phosphate; Diphenyl (1,6-anhydro-3,4-O-isopropylidene-β-D-galactopyranos-2-yl) Phosphate; β-D-Galactopyranose, 1,6-anhydro-3,4-O-(1-methylethylidene)-, diphenyl phosphate; Isopropylidene Galactose Diphenyl Phosphate; Anhydrogalactose Diphenyl Phosphate Ester
EINECS	Contact for details

Quality Control

Every batch of .Beta.-D-Galactopyranose, 1,6-Anhydro-3,4-o-(1-Methylethylidene)-, Diphenyl Phosphate is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards for research and pharmaceutical intermediates. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.