Description

D-Mannitol, 3-o-Methyl- is a chemically modified derivative of mannitol, a naturally occurring sugar alcohol. This specific methylated derivative is valued for its altered physicochemical properties, making it a versatile intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought after by research institutions and chemical manufacturers involved in developing novel carbohydrate-based compounds, chiral building blocks, and specialized pharmaceutical ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly in carbohydrate chemistry.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate metabolic pathways and enzyme specificity.
• Organic Synthesis: Acts as a protected or modified building block for the synthesis of complex oligosaccharides, glycoconjugates, and other fine chemicals.
• Analytical Standard: Employed as a high-purity reference standard in chromatographic analysis (HPLC, GC) for method development and quality control.
• Excipient Development: Investigated for potential use in formulating specialized drug delivery systems due to its modified solubility and stability profile.

Basic Information

Product Name	D-Mannitol, 3-o-Methyl-
CAS No.	2989-50-6
Molecular Formula	C7H16O6
Molecular Weight	196.20 g/mol
Synonyms	3-O-Methyl-D-mannitol; 3-O-Methylmannitol; 1,2,4,5,6-Pentahydroxy-3-methoxyhexane; D-3-O-Methylmannitol; 3-Methoxy-D-mannitol; (2R,3R,4R,5R)-Hexane-1,2,4,5,6-pentol 3-methyl ether
EINECS	221-060-6

Quality Control

Our D-Mannitol, 3-o-Methyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification by IR spectroscopy and purity assessment by HPLC, to ensure it meets high-purity research-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting batch-specific results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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