Description

Methyl-4,6-Dideoxy-2,3-o-Isopropylidene-4-Methylpyranoside is a specialized carbohydrate derivative and a protected glycoside building block of significant synthetic utility. This compound is valued for its role as a key chiral intermediate in the synthesis of complex natural products, pharmaceuticals, and fine chemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of antibiotics, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Glycochemistry Research: Serves as a protected sugar donor or acceptor in the study and synthesis of complex oligosaccharides and glycoconjugates.
• Agrochemical Synthesis: Used in the development of novel, biologically active compounds for crop protection.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & Process R&D: A valuable tool for methodological development in organic synthesis and asymmetric catalysis.
• Material Science: Potential precursor for designing functional polymers and surfactants with specific stereochemical properties.

Basic Information

Product Name	Methyl-4,6-Dideoxy-2,3-o-Isopropylidene-4-Methylpyranoside
CAS No.	105678-16-8
Molecular Formula	C11H18O4
Molecular Weight	214.26 g/mol
Synonyms	Methyl 4,6-dideoxy-2,3-O-isopropylidene-4-C-methyl-α-L-mannopyranoside; Methyl 4,6-dideoxy-2,3-O-(1-methylethylidene)-4-C-methyl-α-L-mannopyranoside; 4-C-Methyl-4,6-dideoxy-2,3-O-isopropylidene-α-L-mannopyranoside methyl glycoside; 2,3-O-Isopropylidene-4-C-methyl-4,6-dideoxy-α-L-mannopyranoside methyl glycoside; Methyl 2,3-O-isopropylidene-4-C-methyl-4,6-dideoxy-α-L-mannopyranoside; L-Mannose derivative, methyl 4,6-dideoxy-2,3-O-isopropylidene-4-C-methyl-α-L-mannopyranoside.
EINECS	Contact for details

Quality Control

Our Methyl-4,6-Dideoxy-2,3-o-Isopropylidene-4-Methylpyranoside is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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