Description

.Alpha.-D-Erythro-Hexopyranosid-4-Ulose, Methyl 3-Deoxy-6-o-(1,1-Dimethylethyl)Diphenylsilyl-2-o-Methyl- is a sophisticated, high-purity carbohydrate derivative and a key protected intermediate in advanced organic synthesis. Its value lies in its precisely engineered structure, which provides selective reactivity for constructing complex sugar-based molecules and natural products. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing novel active ingredients and chiral building blocks.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel glycosidase inhibitors, antiviral agents, and complex carbohydrate-based therapeutics.
• Glycochemistry Research: Used in academic and industrial R&D for studying glycosylation reactions, carbohydrate-protein interactions, and enzyme mechanisms.
• Chiral Synthesis: Serves as a versatile chiral pool starting material or intermediate for the asymmetric synthesis of natural products and bioactive molecules.
• Agrochemical Development: Employed in the research and development of new carbohydrate-derived pesticides and plant growth regulators.
• Fine Chemical Production: Utilized in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Protecting Group Strategy: The tert-butyldiphenylsilyl (TBDPS) protecting group offers stability under a wide range of reaction conditions, enabling complex synthetic sequences.

Basic Information

Product Name	.Alpha.-D-Erythro-Hexopyranosid-4-Ulose, Methyl 3-Deoxy-6-o-(1,1-Dimethylethyl)Diphenylsilyl-2-o-Methyl-
CAS No.	112339-38-5
Molecular Formula	C24H32O6Si
Molecular Weight	444.60 g/mol
Synonyms	Methyl 3-Deoxy-6-O-(tert-butyldiphenylsilyl)-2-O-methyl-α-D-erythro-hexopyranosid-4-ulose; Methyl 3-deoxy-6-O-[(1,1-dimethylethyl)diphenylsilyl]-2-O-methyl-α-D-erythro-hexopyranosid-4-ulose; 6-O-TBDPS-2-O-methyl-α-D-erythro-hexopyranosid-4-ulose methyl glycoside; Protected methyl glycoside ulose derivative; TBDPS-protected sugar ulose intermediate; α-D-erythro-Hexopyranosid-4-ulose, methyl 3-deoxy-6-O-[(1,1-dimethylethyl)diphenylsilyl]-2-O-methyl-
EINECS	Contact for details

Quality Control

Every batch of this advanced synthetic intermediate is produced under strict quality management systems. We employ advanced analytical techniques including HPLC, NMR (1H & 13C), and mass spectrometry to verify identity, purity, and structural integrity. A comprehensive Certificate of Analysis (COA) detailing purity (typically >95% by HPLC), physical data, and spectroscopic profiles is provided with each shipment to ensure it meets the exacting standards required for research and process chemistry.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere (argon or nitrogen). The compound is moisture-sensitive; the container should be allowed to reach room temperature before opening to prevent condensation. Store away from strong oxidizing agents.

Specification

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