Description

1-o-Methyl-3,5-Bis-o-[(2,4-Dichlorophenyl)Methyl]-α-D-Erthro-Pentofuranoside-2-Ulose is a specialized, high-purity synthetic intermediate with a complex carbohydrate-derived structure. This compound is valued for its role as a key building block in advanced organic synthesis, particularly for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex molecules for therapeutic applications.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of novel drug candidates, particularly in antiviral or antimicrobial research.
• Glycoscience Research: Used as a sophisticated substrate or intermediate in the study of carbohydrate chemistry and glycosylation reactions.
• Fine Chemical Synthesis: Serves as a building block for creating complex, high-value specialty chemicals with specific stereochemical configurations.
• Agrochemical Development: Potential intermediate in the research and synthesis of new, targeted crop protection agents.
• Academic & Industrial R&D: Employed in research institutions and corporate R&D centers for method development and exploring new chemical entities.
• Custom Synthesis Projects: Supplied to contract research and manufacturing organizations (CROs/CMOs) for client-specific synthetic routes.

Basic Information

Product Name	1-o-Methyl-3,5-Bis-o-[(2,4-Dichlorophenyl)Methyl]-α-D-Erthro-Pentofuranoside-2-Ulose
CAS No.	443642-30-6
Molecular Formula	C21H20Cl4O5
Molecular Weight	498.19 g/mol
Synonyms	1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-α-D-erythro-pentofuranos-2-ulose; Methyl 3,5-bis-O-(2,4-dichlorobenzyl)-α-D-erythro-pentofuranosid-2-ulose; CAS 443642-30-6; Pentofuranoside-2-ulose derivative; Dichlorophenylmethyl pentofuranoside
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and chiral analysis to ensure stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support development and cGMP-grade production to meet the exacting standards of pharmaceutical and research applications.

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 should be kept in a desiccated environment. For long-term storage, consider using an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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